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SAT - CMI

$276 Find cheap flights from San Antonio to Champaign

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Champaign departing on 6/4. 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.
1 adult
0 bags
Sat 5/25
Sat 6/1

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Champaign, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Champaign, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

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Cheap flight deals from San Antonio to Champaign (SAT-CMI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Champaign that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:45 am - 3:03 pmSAT-CMI
6h 18m1 stop
3:23 pm - 10:54 pmCMI-SAT
7h 31m1 stop
$276American Airlines
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Tue, Jun 4 - Tue, Jun 11
9:45 am - 3:03 pmSAT-CMI
5h 18m1 stop
3:23 pm - 11:59 pmCMI-SAT
8h 36m2 stops
$371American Airlines
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Tue, Jun 4 - Tue, Jun 11
2:28 pm - 9:33 pmSAT-CMI
7h 05m1 stop
2:58 pm - 10:00 pmCMI-SAT
7h 02m1 stop
$373American Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8
2:27 pm - 9:33 pmSAT-CMI
7h 06m2 stops
2:58 pm - 10:00 pmCMI-SAT
7h 02m1 stop
$401American Airlines
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Sat, Jun 1 - Sat, Jun 8
5:45 pm - 10:19 pmSAT-CMI
4h 34m1 stop
2:43 pm - 8:42 pmCMI-SAT
5h 59m1 stop
$432American Airlines
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Fri, Jun 28 - Mon, Jul 1
9:23 am - 2:27 pmSAT-CMI
5h 04m1 stop
7:04 am - 11:39 amCMI-SAT
4h 35m1 stop
$440American Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 4
5:00 am - 2:26 pmSAT-CMI
9h 26m2 stops
7:04 am - 11:39 amCMI-SAT
4h 35m1 stop
$468American Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 4
2:27 pm - 9:33 pmSAT-CMI
7h 06m2 stops
6:14 am - 5:02 pmCMI-SAT
10h 48m2 stops
$471American Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8
5:45 pm - 10:19 pmSAT-CMI
4h 34m1 stop
3:23 pm - 11:59 pmCMI-SAT
8h 36m2 stops
$579American Airlines
Find Deal
Fri, Jun 28 - Mon, Jul 1
10:16 am - 9:12 pmSAT-CMI
10h 56m2 stops
7:59 am - 5:04 pmCMI-SAT
9h 05m2 stops
$582American Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 4

Good to know

Cheapest flight

$276
Flight from San Antonio to Champaign

When to book flights from San Antonio to Champaign

Are your dates flexible? Find out the best times to travel from San Antonio to Champaign based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Champaign

  • What is the cheapest flight from San Antonio to Champaign?

    In the last 3 days, the lowest price for a flight from San Antonio to Champaign was $276 for a round-trip ticket.

  • Do I need a passport to fly between San Antonio and Champaign?

    No, a passport isn't needed to fly from San Antonio to Champaign. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from San Antonio to Champaign?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Champaign?

    oneworld is the only airline alliance operating flights between San Antonio and Champaign.

  • How does KAYAK find such low prices on flights from San Antonio to Champaign?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Champaign.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Champaign?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Champaign from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Champaign?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Champaign with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and CMI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Champaign?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Champaign from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from San Antonio to Champaign

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Champaign. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Champaign? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
American AirlinesOverall score based on 14898 reviews
6.6food
7.2comfort
7.6boarding
8.0crew
7.1entertainment
Airline reviews

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

6.0 GoodAnonymous, Apr 2024SPI - ORD
Read more about American Airlines reviews

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Turn on the heat. Flight was way too cold from Arizona to Chicago.

San Antonio - Champaign Flights

Departure:

San Antonio (SAT)United States

Destination:

Champaign (CMI)United States

Return flight deals:

Champaign - San Antonio

Cabin classes: