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Cheap flights from Ontario to San Antonio (ONT - SAT) from $70

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — SAT
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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The best prices from Ontario to San Antonio are usually found in January or February, booked 86 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Ontario to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2024.

Popular in

April

Cheapest in

January

Round-trip from

$291

One-way from

$70
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From Ontario to San Antonio
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One-way flight from Ontario to San Antonio
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What is the cheapest day to fly round-trip from Ontario to San Antonio?

Saturday flights are found to be more expensive to fly from Ontario to San Antonio. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Antonio.

How far in advance should I book a flight from Ontario to San Antonio?

Users have found that booking a flight from Ontario to San Antonio at least 22 days early can save you up to 48% on average compared to booking a flight this week. If booking 22 days before your flight isn’t an option for you, users have found flights from Ontario to San Antonio for as little as $195 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $376 for flights departing within the next 3 days.

What is the cheapest month to fly from Ontario to San Antonio?

Flights from Ontario to San Antonio lean towards being more expensive in April. Prices are generally better when you fly from Ontario to San Antonio in October, with the cheapest ticket starting at $76.

What is the cheapest time of day to fly from ONT to SAT?

It’s typically best to fly out from Ontario to San Antonio at noon. Doing so could potentially save you 38% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Frontier flights from Ontario to San Antonio

Explore cheap flight options specifically provided by Frontier for the route between Ontario and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the cheapest Frontier flights we've come across from Ontario to San Antonio. Come back soon if you're not finding the exact deal you're looking for.
Wed 8/2812:30 pmONT - SAT
1 stop27h 14mFrontier
Wed 9/49:19 amSAT - ONT
1 stop16h 20mFrontier
Deal found 5/29$137
Thu 9/125:30 pmONT - SAT
1 stop22h 14mFrontier
Mon 9/166:40 pmSAT - ONT
1 stop25h 29mFrontier
Deal found 5/29$138
Tue 6/1112:59 amONT - SAT
1 stop18h 34mFrontier
Sat 6/156:27 pmSAT - ONT
1 stop14h 36mFrontier
Deal found 5/30$143
Tue 6/117:26 pmONT - SAT
1 stop20h 41mFrontier
Wed 6/1210:34 pmSAT - ONT
1 stop14h 25mFrontier
Deal found 5/29$144
Wed 6/128:08 amONT - SAT
2 stops7h 59mFrontier
Sat 6/156:27 pmSAT - ONT
1 stop14h 36mFrontier
Deal found 5/30$148
Thu 6/139:40 pmONT - SAT
1 stop15h 36mFrontier
Sat 6/156:27 pmSAT - ONT
2 stops14h 41mFrontier
Deal found 5/29$149
Tue 6/117:26 pmONT - SAT
1 stop20h 41mFrontier
Sat 6/156:27 pmSAT - ONT
2 stops14h 41mFrontier
Deal found 5/30$155
Fri 6/1412:44 amONT - SAT
1 stop6h 57mFrontier
Thu 8/156:40 pmSAT - ONT
1 stop20h 21mFrontier
Deal found 5/30$160
Fri 8/212:39 amONT - SAT
1 stop5h 46mFrontier
Wed 8/219:19 amSAT - ONT
1 stop16h 20mFrontier
Deal found 5/29$167

Cheap Delta flights from Ontario to San Antonio

Explore cheap flight options specifically provided by Delta for the route between Ontario and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Ontario to San Antonio. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 7/55:35 amONT - SAT
1 stop5h 59mDelta
Tue 7/96:19 pmSAT - ONT
1 stop7h 40mDelta
Deal found 5/29$279
Fri 7/55:35 amONT - SAT
1 stop5h 59mDelta
Tue 7/96:19 pmSAT - ONT
1 stop7h 40mDelta
Deal found 5/30$326
Sun 6/165:35 amONT - SAT
1 stop6h 01mDelta
Wed 6/196:22 pmSAT - ONT
1 stop7h 20mDelta
Deal found 5/29$335
Wed 11/205:00 pmONT - SAT
1 stop5h 37mDelta
Wed 11/276:05 pmSAT - ONT
1 stop7h 46mDelta
Deal found 5/29$342
Fri 10/1110:59 pmONT - SAT
1 stop8h 47mDelta
Mon 10/146:05 pmSAT - ONT
1 stop7h 46mDelta
Deal found 5/29$346
Wed 6/125:00 pmONT - SAT
1 stop5h 59mDelta
Mon 6/174:55 pmSAT - ONT
1 stop8h 05mDelta
Deal found 5/29$349
Sat 7/65:35 amONT - SAT
1 stop5h 59mDelta
Tue 7/96:19 pmSAT - ONT
1 stop7h 40mDelta
Deal found 5/29$376
Thu 6/612:50 pmONT - SAT
1 stop9h 37mDelta
Tue 6/116:22 pmSAT - ONT
1 stop7h 20mDelta
Deal found 5/29$482
Wed 6/55:45 amONT - SAT
1 stop6h 45mDelta
Sun 6/96:22 pmSAT - ONT
1 stop7h 20mDelta
Deal found 5/30$512

Cheap Ontario to San Antonio flights in May & June 2024

Find cheap flight options from Ontario to San Antonio specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
The lowest fares we've come across on flights traveling from Ontario to San Antonio in May and June 2024. For more flight deals, be sure to check back very soon.
Wed 6/128:08 amONT - SAT
2 stops7h 59mFrontier
Sun 6/1610:58 pmSAT - ONT
1 stop9h 25mFrontier
Deal found 5/30$178
Wed 6/512:49 amONT - SAT
1 stop16h 19mFrontier
Sun 6/910:58 pmSAT - ONT
1 stop9h 25mFrontier
Deal found 5/29$180
Tue 6/1110:31 pmONT - SAT
1 stop17h 11mFrontier
Mon 6/179:23 amSAT - ONT
1 stop16h 36mFrontier
Deal found 5/29$190
Sun 6/912:59 amONT - SAT
1 stop5h 23mFrontier
Sat 6/153:02 pmSAT - ONT
1 stop10h 47mFrontier
Deal found 5/30$191
Sun 6/912:59 amONT - SAT
1 stop5h 23mFrontier
Thu 6/138:02 pmSAT - ONT
1 stop5h 57mFrontier
Deal found 5/29$192
Fri 6/712:48 amONT - SAT
1 stop6h 53mFrontier
Mon 6/179:23 amSAT - ONT
1 stop13h 12mFrontier
Deal found 5/30$193
Sun 6/912:59 amONT - SAT
1 stop5h 23mFrontier
Wed 6/1210:34 pmSAT - ONT
1 stop14h 25mFrontier
Deal found 5/29$194
Thu 6/612:44 amONT - SAT
1 stop5h 43mFrontier
Sat 6/153:02 pmSAT - ONT
1 stop10h 47mFrontier
Deal found 5/29$199
Thu 6/2011:59 amONT - SAT
1 stop18h 23mFrontier
Mon 6/249:23 amSAT - ONT
1 stop16h 21mFrontier
Deal found 5/29$200

Ontario to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Ontario and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
The lowest fares we've come across on flights traveling from Ontario to San Antonio in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 8/2712:49 amONT - SAT
1 stop5h 30mFrontier
Wed 9/46:40 pmSAT - ONT
1 stop21h 22mFrontier
Deal found 5/29$173
Tue 9/1712:49 amONT - SAT
1 stop5h 30mFrontier
Sat 9/216:40 pmSAT - ONT
1 stop14h 28mFrontier
Deal found 5/28$176
Wed 6/128:08 amONT - SAT
2 stops7h 59mFrontier
Sun 6/1610:58 pmSAT - ONT
1 stop9h 25mFrontier
Deal found 5/30$178
Wed 6/512:49 amONT - SAT
1 stop16h 19mFrontier
Sun 6/910:58 pmSAT - ONT
1 stop9h 25mFrontier
Deal found 5/29$180
Fri 8/235:30 pmONT - SAT
1 stop22h 14mFrontier
Mon 8/266:40 pmSAT - ONT
1 stop25h 29mFrontier
Deal found 5/28$181
Fri 8/238:35 pmONT - SAT
1 stop19h 09mFrontier
Mon 8/266:40 pmSAT - ONT
1 stop16h 26mFrontier
Deal found 5/28$182
Fri 8/238:35 pmONT - SAT
1 stop19h 09mFrontier
Mon 8/266:40 pmSAT - ONT
1 stop25h 29mFrontier
Deal found 5/28$183
Thu 8/812:59 amONT - SAT
1 stop5h 16mFrontier
Tue 8/136:40 pmSAT - ONT
1 stop25h 29mFrontier
Deal found 5/29$189
Tue 6/1110:31 pmONT - SAT
1 stop17h 11mFrontier
Mon 6/179:23 amSAT - ONT
1 stop16h 36mFrontier
Deal found 5/29$190

Ontario to San Antonio flights leaving soon

Find last-minute flight options from Ontario to San Antonio for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the last-minute flights available departing from Ontario to San Antonio. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 6/512:49 amONT - SAT
1 stop16h 19mFrontier
Sun 6/910:58 pmSAT - ONT
1 stop9h 25mFrontier
Deal found 5/29$180
Sun 6/912:59 amONT - SAT
1 stop5h 23mFrontier
Sat 6/153:02 pmSAT - ONT
1 stop10h 47mFrontier
Deal found 5/30$191
Sun 6/912:59 amONT - SAT
1 stop5h 23mFrontier
Thu 6/138:02 pmSAT - ONT
1 stop5h 57mFrontier
Deal found 5/29$192
Fri 6/712:48 amONT - SAT
1 stop6h 53mFrontier
Mon 6/179:23 amSAT - ONT
1 stop13h 12mFrontier
Deal found 5/30$193
Sun 6/912:59 amONT - SAT
1 stop5h 23mFrontier
Wed 6/1210:34 pmSAT - ONT
1 stop14h 25mFrontier
Deal found 5/29$194
Thu 6/612:44 amONT - SAT
1 stop5h 43mFrontier
Sat 6/153:02 pmSAT - ONT
1 stop10h 47mFrontier
Deal found 5/29$199
Sat 6/812:59 amONT - SAT
1 stop18h 58mFrontier
Sat 6/153:02 pmSAT - ONT
1 stop10h 47mFrontier
Deal found 5/30$200
Sat 6/812:59 amONT - SAT
1 stop18h 58mFrontier
Thu 6/139:34 pmSAT - ONT
1 stop13h 30mFrontier
Deal found 5/29$203
Thu 6/612:44 amONT - SAT
1 stop5h 43mFrontier
Sat 6/156:27 pmSAT - ONT
2 stops14h 11mFrontier
Deal found 5/29$204

One-way flights to San Antonio from Ontario

Search for one-way flight options from Ontario to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the one-way flights we've detected from Ontario to San Antonio. Those needing a return flight from Ontario to San Antonio can use the search form above.
Fri 6/712:48 amONT - SAT
1 stop6h 53mFrontier
Deal found 5/29$70
Wed 6/58:03 amONT - SAT
1 stop11h 30mFrontier
Deal found 5/29$76
Wed 6/128:08 amONT - SAT
2 stops7h 59mFrontier
Deal found 5/29$79
Tue 6/412:59 amONT - SAT
1 stop18h 34mFrontier
Deal found 5/29$80
Fri 8/1612:49 amONT - SAT
1 stop5h 30mFrontier
Deal found 5/29$88
Fri 6/710:23 pmONT - SAT
1 stop9h 18mFrontier
Deal found 5/29$94
Fri 7/510:03 pmONT - SAT
1 stop8h 22mFrontier
Deal found 5/29$100
Sun 8/185:30 pmONT - SAT
1 stop22h 14mFrontier
Deal found 5/29$101
Thu 7/111:35 pmONT - SAT
1 stop5h 17mFrontier
Deal found 5/28$104

Find flights from Ontario to San Antonio within your budget

Customize your flight search to find flights from Ontario to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$137 - $369

Route

Depart

Return

Price

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Wed 8/28

1 stop27h 14m

San Antonio

Wed 9/4

1 stop16h 20m

$137

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Thu 9/12

1 stop22h 14m

San Antonio

Mon 9/16

1 stop25h 29m

$138

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Tue 6/11

1 stop18h 34m

San Antonio

Sat 6/15

1 stop14h 36m

$143

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Tue 6/11

1 stop20h 41m

San Antonio

Wed 6/12

1 stop14h 25m

$144

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Fri 7/5

1 stop5h 59m

San Antonio

Tue 7/9

1 stop7h 40m

$279

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Wed 8/28

2 stops7h 17m

San Antonio

Wed 9/4

1 stop5h 14m

$284

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Tue 8/6

1 stop5h 16m

San Antonio

Wed 8/7

2 stops9h 48m

$298

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Thu 7/4

1 stop5h 26m

San Antonio

Tue 7/9

1 stop7h 59m

$351

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Mon 6/24

1 stop10h 25m

San Antonio

Wed 6/26

1 stop4h 10m

$369

Flights are sorted by cheapest first

Deals found on 5/29

How far ahead should I book a flight from Ontario to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to San Antonio. Price data was last updated on May 24, 2024.
The best time to book flights from Ontario to San Antonio is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Ontario to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Ontario to San Antonio. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to San Antonio flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Ontario to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.

SAT

Temperature

51.8 - 84.2 °F

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated May 30, 2024.
Peruse reviews from past customers who have flown with Frontier, Delta and American Airlines from Ontario to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,956 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.2
Very good
5,956 reviews
Southwest
8.2
Very good
5,956 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.1
Very good
9,201 reviews
Southwest
8.2
Very good
5,956 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
10,457 reviews
Southwest
8.2
Very good
5,956 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
10,777 reviews
Southwest
8.2
Very good
5,956 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

American Airlines
7.3
Good
14,284 reviews
Southwest
8.2
Very good
5,956 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Ontario to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to San Antonio for under $200 on Cheapflights?

    Yes, there are multiple flights from Ontario to San Antonio for under $200. The cheapest flight booked recently is on Frontier for just $137, but on average you can expect to pay $163.

  • Are there last-minute flights available from Ontario to San Antonio for under $200?

    There are currently 20+ open flights from Ontario to San Antonio within the next 7 days for less than $200.

  • What is the cheapest airline to fly from Ontario to San Antonio round-trip?

    According to our current data, Frontier ($137), offers the cheapest pricing from Ontario to San Antonio. Frontier is 61% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does ONT to SAT mean?

    This is defined as Ontario Airport (ONT) and San Antonio Airport (SAT). Codes like San Antonio Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Ontario to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to San Antonio that include hotel bookings?

    Yes. In addition to deals on Ontario to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to San Antonio.

  • Can I find deals for business class flights from Ontario to San Antonio?

    Yes. Cheapflights offers flight deals from Ontario to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to San Antonio that allow pets onboard?

    Many airlines flying from Ontario to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to San Antonio?

    Yes, you can often find last-minute deals on Ontario to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to San Antonio flight deals updated?

    The Ontario to San Antonio flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Ontario to San Antonio?

    When booking a flight from Ontario to San Antonio, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

  • What is the cheapest month to book a flight from Ontario to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Ontario to San Antonio (average of $291). Flying from Ontario to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Ontario to San Antonio

Discover the top 5 airlines that operate flights from Ontario to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$94Average$148FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$119Average$194FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$211Average$382FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$255Average$431FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$272Average$461FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Washington, D.C. to Boston flights
Kansas City to Orlando flights
Boston to Rome flights
Dallas to Toronto flights
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Los Angeles to Chicago O'Hare Intl Airport flights
Ontario to Savannah flights

Search flights from Ontario to San Antonio by cabin class

Find flights from Ontario to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Can Cheapflights find flights from Ontario to San Antonio with no change fees?

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Can Cheapflights notify me if prices for flights from Ontario to San Antonio become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to San Antonio on Cheapflights with our Price Alert feature and get notified when better prices are available.

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