$378+ Cheap flights from Sacramento to Champaign (SMF - CMI)
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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — CMI
May 31 — Jun 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Sacramento to Champaign with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sacramento to Champaign
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sacramento to ChampaignExplore the most affordable flight options available from Sacramento to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.
Explore the most affordable flight options available from Sacramento to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:48 am
SMF
- CMI
1 stop23h 59m
American Airlines
Tue 5/266:39 pm
CMI
- SMF
1 stop21h 38m
American Airlines
Deal found 4/28![American Airlines logo]()
$677
Best flights from Sacramento to ChampaignDiscover carefully curated flight deals from Sacramento to Champaign that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2026.
Discover carefully curated flight deals from Sacramento to Champaign that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2026.
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:48 am
SMF
- CMI
1 stop23h 59m
American Airlines
Tue 5/266:39 pm
CMI
- SMF
1 stop21h 38m
American Airlines
Deal found 4/28![American Airlines logo]()
$677
Last-minute flights from Sacramento to ChampaignDiscover last-minute flight deals from Sacramento to Champaign. Data last updated May 1, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to Champaign. Data last updated May 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:48 am
SMF
- CMI
1 stop23h 59m
American Airlines
Tue 5/266:39 pm
CMI
- SMF
1 stop21h 38m
American Airlines
Deal found 4/28![American Airlines logo]()
$677
One-way flights from Sacramento to ChampaignSearch for one-way flight options from Sacramento to Champaign. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
Search for one-way flight options from Sacramento to Champaign. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
This deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/22:24 pm
SMF
- CMI
1 stop7h 41m
United Airlines
Deal found 4/26![United Airlines logo]()
$378
Find flight deals from Sacramento to Champaign
Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) 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 1, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $677 (American Airlines) |
One-way from | $378 |
Popular in | March |
Cheapest in | June |
Average price | $675 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sacramento 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 2,558,603 searches. Data last updated May 1, 2026.
Use the filters below to find and compare flights from Sacramento to Champaign that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SacramentoChampaign
SMF - CMI
SMFCMI
Sacramento Intl
Tue 5/19
11:48 am-1:47 pm
1 stop23h 59m
Champaign University-Willard
Tue 5/26
6:39 pm-2:17 pm
1 stop21h 38m
$677
Cheapest one-way
Quickest one-way
SacramentoChampaign
SMF - CMI
SMFCMI
Sacramento Intl
Sun 8/2
2:24 pm-12:05 am
1 stop7h 41m
$378
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Sacramento-Champaign flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Sacramento-Champaign flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Sacramento-Champaign flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sacramento-Champaign flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Champaign flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sacramento to Champaign
Have a flexible travel schedule? Discover the best time to fly to Champaign from Sacramento with our price prediction graph.
SMF-CMI
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.
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 1, 2026.
Read reviews from past customers who have flown American Airlines from Sacramento to Champaign. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Entertainment
6.9
Food
6.4
Crew
7.9
Comfort
7.2
Overall
7.1
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Boarding
7.5
Entertainment
6.9
Food
6.4
Crew
7.9
Comfort
7.2
Overall
7.1
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Related info for your journey
Find useful and relevant information for your journey from Sacramento to Champaign. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Champaign?
Book flights to Champaign if you plan to visit one of these locationsUrbana
Danville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Champaign flight routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Sacramento to Champaign
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Champaign
Explore flights to Champaign departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 1, 2026.
Complete your trip
Complete your trip to Champaign by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Sacramento to Champaign by cabin class
Find flights from Sacramento to Champaign, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sacramento and Champaign flights
Browse other Sacramento and Champaign flight options. Last updated on May 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Sacramento to Champaign
Discover the top airline that operate flights from Sacramento 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 2,558,603 searches. Data last updated May 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$444 | Average$570 | FlexibilityNo cancel fee | On-time71% |