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Cheap flights from San Antonio to Champaign (SAT - CMI) from $393

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 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.
SAT — CMI
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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Cheap flight deals from San Antonio to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Champaign (CMI). 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 2, 2024.

Round-trip from

$427
From San Antonio to Champaign University-Willard
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When is the cheapest time to fly from San Antonio to Champaign (SAT - CMI)?

When flying from San Antonio to Champaign, 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 San Antonio to Champaign

Explore cheap flight options specifically provided by American Airlines for the route between San Antonio and Champaign. 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 2,899,487 searches. Data last updated May 2, 2024.
Tue 6/410:53 amSAT - CMI
1 stop4h 10mAmerican Airlines
Tue 6/113:23 pmCMI - SAT
1 stop7h 31mAmerican Airlines
Deal found 5/1$393
Sat 6/224:38 pmSAT - CMI
1 stop5h 41mAmerican Airlines
Wed 6/266:14 amCMI - SAT
1 stop6h 23mAmerican Airlines
Deal found 5/1$406
Tue 6/45:00 amSAT - CMI
2 stops5h 59mAmerican Airlines
Tue 6/113:23 pmCMI - SAT
1 stop7h 31mAmerican Airlines
Deal found 5/1$421
Mon 7/110:16 amSAT - CMI
1 stop4h 37mAmerican Airlines
Thu 7/47:04 amCMI - SAT
1 stop7h 02mAmerican Airlines
Deal found 5/1$450
Mon 7/110:16 amSAT - CMI
1 stop4h 37mAmerican Airlines
Thu 7/47:59 amCMI - SAT
2 stops9h 05mAmerican Airlines
Deal found 5/1$453
Sat 6/228:10 amSAT - CMI
1 stop6h 17mAmerican Airlines
Sat 6/293:35 pmCMI - SAT
1 stop7h 19mAmerican Airlines
Deal found 5/1$466
Sat 6/224:38 pmSAT - CMI
1 stop5h 41mAmerican Airlines
Sat 6/293:35 pmCMI - SAT
2 stops8h 24mAmerican Airlines
Deal found 5/1$471
Sat 6/12:28 pmSAT - CMI
1 stop7h 05mAmerican Airlines
Sat 6/82:58 pmCMI - SAT
1 stop7h 02mAmerican Airlines
Deal found 5/1$473
Sat 6/112:31 pmSAT - CMI
2 stops9h 02mAmerican Airlines
Sat 6/82:58 pmCMI - SAT
1 stop5h 54mAmerican Airlines
Deal found 5/1$478

San Antonio to Champaign 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Champaign in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Tue 6/410:53 amSAT - CMI
1 stop4h 10mAmerican Airlines
Tue 6/113:23 pmCMI - SAT
1 stop7h 31mAmerican Airlines
Deal found 5/1$393
Sat 6/224:38 pmSAT - CMI
1 stop5h 41mAmerican Airlines
Wed 6/266:14 amCMI - SAT
1 stop6h 23mAmerican Airlines
Deal found 5/1$406
Tue 6/45:00 amSAT - CMI
2 stops5h 59mAmerican Airlines
Tue 6/113:23 pmCMI - SAT
1 stop7h 31mAmerican Airlines
Deal found 5/1$421
Mon 7/110:16 amSAT - CMI
1 stop4h 37mAmerican Airlines
Thu 7/47:04 amCMI - SAT
1 stop7h 02mAmerican Airlines
Deal found 5/1$450
Mon 7/110:16 amSAT - CMI
1 stop4h 37mAmerican Airlines
Thu 7/47:59 amCMI - SAT
2 stops9h 05mAmerican Airlines
Deal found 5/1$453
Sat 6/228:10 amSAT - CMI
1 stop6h 17mAmerican Airlines
Sat 6/293:35 pmCMI - SAT
1 stop7h 19mAmerican Airlines
Deal found 5/1$466
Sat 6/224:38 pmSAT - CMI
1 stop5h 41mAmerican Airlines
Sat 6/293:35 pmCMI - SAT
2 stops8h 24mAmerican Airlines
Deal found 5/1$471
Sat 6/12:28 pmSAT - CMI
1 stop7h 05mAmerican Airlines
Sat 6/82:58 pmCMI - SAT
1 stop7h 02mAmerican Airlines
Deal found 5/1$473
Sat 6/112:31 pmSAT - CMI
2 stops9h 02mAmerican Airlines
Sat 6/82:58 pmCMI - SAT
1 stop5h 54mAmerican Airlines
Deal found 5/1$478

Find flights from San Antonio to Champaign within your budget

Customize your flight search to find flights from San Antonio to Champaign 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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$393 - $478

Route

Depart

Return

Price

San AntonioChampaign University-Willard

SAT - CMI

SATCMI

San Antonio

Tue 6/4

1 stop4h 10m

Champaign University-Willard

Tue 6/11

1 stop7h 31m

$393

San AntonioChampaign University-Willard

SAT - CMI

SATCMI

San Antonio

Sat 6/22

1 stop5h 41m

Champaign University-Willard

Wed 6/26

1 stop6h 23m

$406

San AntonioChampaign University-Willard

SAT - CMI

SATCMI

San Antonio

Tue 6/4

2 stops5h 59m

Champaign University-Willard

Tue 6/11

1 stop7h 31m

$421

San AntonioChampaign University-Willard

SAT - CMI

SATCMI

San Antonio

Mon 7/1

1 stop4h 37m

Champaign University-Willard

Thu 7/4

1 stop7h 02m

$450

San AntonioChampaign University-Willard

SAT - CMI

SATCMI

San Antonio

Mon 7/1

1 stop4h 37m

Champaign University-Willard

Thu 7/4

2 stops9h 05m

$453

San AntonioChampaign University-Willard

SAT - CMI

SATCMI

San Antonio

Sat 6/22

1 stop6h 17m

Champaign University-Willard

Sat 6/29

1 stop7h 19m

$466

San AntonioChampaign University-Willard

SAT - CMI

SATCMI

San Antonio

Sat 6/22

1 stop5h 41m

Champaign University-Willard

Sat 6/29

2 stops8h 24m

$471

San AntonioChampaign University-Willard

SAT - CMI

SATCMI

San Antonio

Sat 6/1

1 stop7h 05m

Champaign University-Willard

Sat 6/8

1 stop7h 02m

$473

San AntonioChampaign University-Willard

SAT - CMI

SATCMI

San Antonio

Sat 6/1

2 stops9h 02m

Champaign University-Willard

Sat 6/8

1 stop5h 54m

$478

Flights are sorted by cheapest first

Deals found on 5/1

When is the cheapest time to fly from San Antonio to Champaign?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Champaign. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to Champaign flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Champaign by month

Plan your trip from San Antonio to Champaign by taking into account the cheapest months to travel. The average price of a one-way flight from San Antonio to Champaign is currently $0 while a round-trip flight costs $446. Price data was last updated on April 28, 2024.

Currently, May is the cheapest month in which you can book a flight from San Antonio to Champaign (average of $427). Flying from San Antonio to Champaign in November is currently the most expensive (average of $585). 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.

January

$529

February

$518

March

$475

April

$445

May

$427

June

$579

July

$559

August

$549

September

$459

October

$539

November

$585

December

$529

Temperature and rainfall in Champaign by month

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

CMI

Temperature

26.6 - 75.2 °F

Reviews of airlines servicing Champaign

Get insights into the airlines that provide service to Champaign. 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 Champaign. Reviews last updated May 2, 2024.
American Airlines
7.3
Good
14,767 reviews
Check prices

Boarding

7.6

Food

6.6

Comfort

7.2

Entertainment

7.1

Overall

7.3

Crew

8.0

Reviews

1 / 10

The flight was 1.5 hours late but the flight was fine. The Wi-Fi worked great.

American Airlines
7.3
Good
14,767 reviews
American Airlines
7.3
Good
14,767 reviews
Check prices

Boarding

7.6

Food

6.6

Comfort

7.2

Entertainment

7.1

Overall

7.3

Crew

8.0

Reviews

1 / 10

The flight was 1.5 hours late but the flight was fine. The Wi-Fi worked great.

Related info for your journey

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

    Yes, there are multiple flights from San Antonio to Champaign for under $400. The cheapest flight booked recently is on American Airlines for just $393, but on average you can expect to pay $505.

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

    Currently priced at $393, American Airlines will fly you from San Antonio to Champaign and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • What does SAT to CMI mean?

    This is defined as San Antonio Airport (SAT) and Champaign University-Willard Airport (CMI). Codes like Champaign University-Willard Airport are often used to just call airports uniquely.

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

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

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

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

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

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

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

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

    Many airlines flying from San Antonio to Champaign 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 San Antonio to Champaign?

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

    The San Antonio to Champaign flight deals you see on this page were last updated on 5/1.

See more FAQs

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Top airline flying from San Antonio to Champaign

Discover the top airline that operate flights from San Antonio to Champaign. 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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$521Average$559FlexibilityNo cancel feeOn-time71%
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Search flights from San Antonio to Champaign by cabin class

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

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for San Antonio to Champaign 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 San Antonio to Champaign?

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 Champaign from San Antonio.

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

Certainly. Search results for flights to Champaign from San Antonio shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on San Antonio to Champaign flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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