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Cheap flights from Champaign to San Antonio (CMI - SAT) from $316

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. 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.
CMI — SAT
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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Cheap flight deals from Champaign to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) 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 28, 2024.

Round-trip from

$291
From Champaign University-Willard to San Antonio
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When is the cheapest time to fly from Champaign to San Antonio (CMI - SAT)?

When flying from Champaign to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Champaign to San Antonio

Explore cheap flight options specifically provided by American Airlines for the route between Champaign 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 2,740,132 searches. Data last updated May 28, 2024.
Wed 11/134:05 pmCMI - SAT
1 stop7h 09mAmerican Airlines
Thu 11/146:28 amSAT - CMI
1 stop4h 23mAmerican Airlines
Deal found 5/27$316
Wed 11/1311:30 amCMI - SAT
2 stops8h 40mAmerican Airlines
Thu 11/146:28 amSAT - CMI
1 stop4h 23mAmerican Airlines
Deal found 5/27$381
Wed 11/1311:30 amCMI - SAT
2 stops8h 40mAmerican Airlines
Thu 11/146:48 amSAT - CMI
2 stops7h 30mAmerican Airlines
Deal found 5/27$495

Champaign to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Champaign and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Wed 11/134:05 pmCMI - SAT
1 stop7h 09mAmerican Airlines
Thu 11/146:28 amSAT - CMI
1 stop4h 23mAmerican Airlines
Deal found 5/27$316
Wed 11/1311:30 amCMI - SAT
2 stops8h 40mAmerican Airlines
Thu 11/146:28 amSAT - CMI
1 stop4h 23mAmerican Airlines
Deal found 5/27$381
Wed 11/1311:30 amCMI - SAT
2 stops8h 40mAmerican Airlines
Thu 11/146:48 amSAT - CMI
2 stops7h 30mAmerican Airlines
Deal found 5/27$495

Find flights from Champaign to San Antonio within your budget

Customize your flight search to find flights from Champaign 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 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$316 - $495

Route

Depart

Return

Price

Champaign University-WillardSan Antonio

CMI - SAT

CMISAT

Champaign University-Willard

Wed 11/13

1 stop7h 09m

San Antonio

Thu 11/14

1 stop4h 23m

$316

Champaign University-WillardSan Antonio

CMI - SAT

CMISAT

Champaign University-Willard

Wed 11/13

2 stops8h 40m

San Antonio

Thu 11/14

1 stop4h 23m

$381

Champaign University-WillardSan Antonio

CMI - SAT

CMISAT

Champaign University-Willard

Wed 11/13

2 stops8h 40m

San Antonio

Thu 11/14

2 stops7h 30m

$495

Flights are sorted by cheapest first

Deals found on 5/27

No data available for this route at this time. Please check back soon.

Best time to book a flight from Champaign to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Champaign 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 28, 2024.
American Airlines
7.3
Good
14,316 reviews
Check prices

Crew

8.0

Boarding

7.6

Food

6.6

Overall

7.3

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

American Airlines
7.3
Good
14,316 reviews
American Airlines
7.3
Good
14,316 reviews
Check prices

Crew

8.0

Boarding

7.6

Food

6.6

Overall

7.3

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

Related info for your journey

Find useful and relevant information for your journey from Champaign 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 Champaign to San Antonio for under $400 on Cheapflights?

    Yes, there are multiple flights from Champaign to San Antonio for under $400. The cheapest flight booked recently is on American Airlines for just $316, but on average you can expect to pay $397.

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

    American Airlines, at $316, was found to be the cheapest airline from Champaign to San Antonio..

  • What does CMI to SAT mean?

    CMI and SAT are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. CMI to SAT refers to a flight route from Champaign University-Willard Airport to San Antonio Airport.

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

    The amount of baggage you can bring on your Champaign 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 Champaign to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Champaign 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 Champaign to San Antonio that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Champaign 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 Champaign to San Antonio that allow pets onboard?

    Many airlines flying from Champaign 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 Champaign to San Antonio?

    Yes, you can often find last-minute deals on Champaign 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 Champaign to San Antonio flight deals updated?

    The Champaign to San Antonio flight deals you see on this page were last updated on 5/27.

  • When is the best time to book a flight from Champaign to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Champaign to San Antonio (average of $291). Flying from Champaign 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.

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Top airline flying from Champaign to San Antonio

Discover the top airline that operate flights from Champaign 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 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$419Average$559FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Champaign to San Antonio by cabin class

Find flights from Champaign to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Champaign to San Antonio?

Deals for Champaign to San Antonio flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Champaign to San Antonio?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Antonio from Champaign.

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

Need flexible booking options for your flight to San Antonio from Champaign? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Champaign to San Antonio flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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