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Cheap flight deals from San Diego to Champaign Starting at €173

Whether you’re going for a one-way or round-trip to Champaign, we’ve got you covered! Check out these different flight options from San Diego below.

  • One way
  • Round-trip
      • SAN06:15
        6h 29m
        1 stop
        CMI14:44
        Tue, Feb 25|San Diego - Champaign|American Airlines
        €173€821
        79% OFF
        79% OFF
        €821€173

        Choose American Airlines flights from San Diego to Champaign. The one-way connecting flight with American Airlines departs from San Diego International Airport on Tue, Feb 25, arriving at Willard Airport. One-way Prices start from €173 including taxes and charges.

      • SAN07:09
        12h 19m
        1 stop
        CMI21:28
        Sat, Feb 22|San Diego - Champaign|United Airlines
        €522€821
        36% OFF
        36% OFF
        €821€522

        Choose United Airlines flights from San Diego to Champaign. The one-way connecting flight with United Airlines departs from San Diego International Airport on Sat, Feb 22, arriving at Willard Airport. One-way Prices start from €522 including taxes and charges.

      • SAN06:40
        12h 48m
        1 stop
        CMI21:28
        Sat, Feb 22|San Diego - Champaign|Alaska Airlines
        €523€821
        36% OFF
        36% OFF
        €821€523

        Choose Alaska Airlines flights from San Diego to Champaign. The one-way connecting flight with Alaska Airlines departs from San Diego International Airport on Sat, Feb 22, arriving at Willard Airport. One-way Prices start from €523 including taxes and charges.

      • SAN06:18
        13h 12m
        1 stop
        CMI21:30
        Wed, Mar 12|San Diego - Champaign|American Airlines
        €570
        €570

        Choose American Airlines flights from San Diego to Champaign. The one-way connecting flight with American Airlines departs from San Diego International Airport on Wed, Mar 12, arriving at Willard Airport. One-way Prices start from €570 including taxes and charges.

      • SAN14:23
        18h 45m
        1 stop
        CMI11:08
        Thu, Feb 20|San Diego - Champaign|United Airlines
        €575
        €575

        Choose United Airlines flights from San Diego to Champaign. The one-way connecting flight with United Airlines departs from San Diego International Airport on Thu, Feb 20, arriving at Willard Airport. One-way Prices start from €575 including taxes and charges.

      • SAN10:29
        8h 12m
        1 stop
        CMI20:41
        Mon, Feb 24|San Diego - Champaign|Frontier Airlines
        €577
        €577

        Choose Frontier Airlines flights from San Diego to Champaign. The one-way connecting flight with Frontier Airlines departs from San Diego International Airport on Mon, Feb 24, arriving at Willard Airport. One-way Prices start from €577 including taxes and charges.

      • SAN07:00
        12h 30m
        1 stop
        CMI21:30
        Wed, Mar 12|San Diego - Champaign|United Airlines
        €613
        €613

        Choose United Airlines flights from San Diego to Champaign. The one-way connecting flight with United Airlines departs from San Diego International Airport on Wed, Mar 12, arriving at Willard Airport. One-way Prices start from €613 including taxes and charges.

      • SAN11:10
        8h 19m
        1 stop
        CMI21:29
        Fri, Feb 21|San Diego - Champaign|United Airlines
        €654
        €654

        Choose United Airlines flights from San Diego to Champaign. The one-way connecting flight with United Airlines departs from San Diego International Airport on Fri, Feb 21, arriving at Willard Airport. One-way Prices start from €654 including taxes and charges.

      • SAN13:30
        19h 38m
        1 stop
        CMI11:08
        Thu, Feb 20|San Diego - Champaign|American Airlines
        €662
        €662

        Choose American Airlines flights from San Diego to Champaign. The one-way connecting flight with American Airlines departs from San Diego International Airport on Thu, Feb 20, arriving at Willard Airport. One-way Prices start from €662 including taxes and charges.

      • SAN06:15
        13h 14m
        1 stop
        CMI21:29
        Fri, Feb 21|San Diego - Champaign|American Airlines
        €664
        €664

        Choose American Airlines flights from San Diego to Champaign. The one-way connecting flight with American Airlines departs from San Diego International Airport on Fri, Feb 21, arriving at Willard Airport. One-way Prices start from €664 including taxes and charges.

      • SAN01:00 pm
        3h 5m
        Nonstop
        CMI02:00 pm
        Thu, Feb 20|San Diego - Champaign|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Diego to Champaign flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS4321

    Alaska Airlines

    06:15

    SAN

    3.2h

    11:27

    DFW

    SMTWTFS
    Search

  2. AA3887

    American Airlines

    19:37

    DFW

    2.0h

    21:39

    CMI

    SMTWTFS

  3. AA4022

    American Airlines

    06:15

    CLD

    1.4h

    07:39

    PHX

    SMTWTFS
    Search

  4. AA1691

    American Airlines

    11:35

    PHX

    2.5h

    15:08

    DFW

    SMTWTFS

  5. AA3887

    American Airlines

    19:37

    DFW

    2.0h

    21:39

    CMI

    SMTWTFS

  6. DL754

    Delta Air Lines

    06:15

    SAN

    4.5h

    13:43

    DTW

    SMTWTFS
    Search

  7. DL964

    Delta Air Lines

    15:50

    DTW

    1.4h

    16:13

    ORD

    SMTWTFS

  8. AA3694

    American Airlines

    20:20

    ORD

    1.2h

    21:31

    CMI

    S-TWTFS

  9. AA2535

    American Airlines

    06:15

    SAN

    3.0h

    11:16

    DFW

    SMTWTFS
    Search

  10. AA3924

    American Airlines

    12:41

    DFW

    2.0h

    14:44

    CMI

    SMTWTFS

  11. UA1502

    United Airlines

    07:09

    SAN

    4.1h

    13:13

    ORD

    SMTWTFS
    Search

  12. AA3694

    American Airlines

    20:20

    ORD

    1.2h

    21:31

    CMI

    S-TWTFS

  13. AA1325

    American Airlines

    07:15

    SAN

    2.9h

    12:10

    DFW

    S--WT-S
    Search

  14. AA3887

    American Airlines

    19:37

    DFW

    2.0h

    21:39

    CMI

    SMTWTFS

  15. AA2015

    American Airlines

    09:52

    SAN

    2.9h

    14:47

    DFW

    SMTWTFS
    Search

  16. AA3887

    American Airlines

    19:37

    DFW

    2.0h

    21:39

    CMI

    SMTWTFS

  17. AA2131

    American Airlines

    10:19

    SAN

    4.3h

    16:37

    ORD

    SMTWTFS
    Search

  18. AA3694

    American Airlines

    20:20

    ORD

    1.2h

    21:31

    CMI

    S-TWTFS

  19. F91426

    Frontier Airlines

    11:03

    SAN

    3.1h

    16:08

    DFW

    SMTWTFS
    Search

  20. AA3887

    American Airlines

    19:37

    DFW

    2.0h

    21:39

    CMI

    SMTWTFS

  21. UA714

    United Airlines

    11:10

    SAN

    4.0h

    17:10

    ORD

    SMTWTFS
    Search

  22. AA3694

    American Airlines

    20:20

    ORD

    1.2h

    21:31

    CMI

    S-TWTFS
Find more flights and airlines

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

Explore the best time to buy affordable tickets to Champaign with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from San Diego (SAN) to Champaign (CMI) the cheapest?

    Airlines adjust prices for flights from San Diego to Champaign based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Diego (SAN) to Champaign (CMI) cost?

    According to Trip.com's data, the lowest price is around €440.

  • What is the transportation method from the main airport to downtown in Champaign?

    • The distance from Willard Airport to downtown is about 9 km, by taxi about 20 minutes.

  • How many airports are there in Champaign (CMI)?

    There are 1 airport(s) near Champaign (CMI): Willard Airport.

How to find a cheap flight from San Diego to Champaign

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | San Diego to Champaign

Cheapest direct flight price€173
Off-season for travelJanuary
Peak season for travelMarch
Flight distance2,698.23 km
Popular airlineAmerican Airlines

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