$213+ Cheap flights from Champaign to Baltimore (CMI - BWI)
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — BWI
May 24 — May 311
Round-trip
1 adult, Economy
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Cheapest flights from Champaign to BaltimoreExplore the most affordable flight options available from Champaign to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
Explore the most affordable flight options available from Champaign to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:34 pm
CMI
- BWI
1 stop4h 14m
United Airlines
Sat 8/16:45 am
BWI
- CMI
1 stop7h 05m
United Airlines
Deal found 4/21![United Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/236:39 pm
CMI
- BWI
1 stop4h 32m
American Airlines
Sat 5/306:00 am
BWI
- CMI
1 stop6h 07m
American Airlines
Deal found 4/22![American Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 5/306:39 pm
CMI
- BWI
1 stop4h 32m
American Airlines
Sat 8/86:21 pm
BWI
- CMI
1 stop4h 16m
American Airlines
Deal found 4/20![American Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:32 pm
CMI
- BWI
1 stop6h 54m
United Airlines
Sat 7/45:32 pm
BWI
- CMI
1 stop6h 08m
United Airlines
Deal found 4/23![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:30 am
CMI
- BWI
1 stop6h 27m
United Airlines
Mon 7/278:40 pm
BWI
- CMI
1 stop4h 25m
United Airlines
Deal found 4/21![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:34 pm
CMI
- BWI
1 stop4h 14m
United Airlines
Fri 7/318:40 pm
BWI
- CMI
1 stop4h 25m
United Airlines
Deal found 4/21![United Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/76:55 pm
CMI
- BWI
1 stop4h 11m
American Airlines
Mon 5/119:51 am
BWI
- CMI
2 stops12h 44m
American Airlines
Deal found 4/22![American Airlines logo]()
$555
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/59:49 am
CMI
- BWI
1 stop6h 44m
United Airlines
Thu 7/98:25 am
BWI
- CMI
1 stop5h 25m
United Airlines
Deal found 4/20![United Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 7/206:36 pm
CMI
- BWI
1 stop4h 35m
American Airlines
Mon 7/275:01 am
BWI
- CMI
2 stops14h 05m
American Airlines
Deal found 4/23![American Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/301:32 pm
CMI
- BWI
1 stop6h 25m
United Airlines
Wed 12/27:10 pm
BWI
- CMI
1 stop5h 55m
United Airlines
Deal found 4/23![United Airlines logo]()
$619
Best flights from Champaign to BaltimoreDiscover carefully curated flight deals from Champaign to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
Discover carefully curated flight deals from Champaign to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:34 pm
CMI
- BWI
1 stop4h 14m
United Airlines
Sat 8/16:45 am
BWI
- CMI
1 stop7h 05m
United Airlines
Deal found 4/21![United Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 5/306:39 pm
CMI
- BWI
1 stop4h 32m
American Airlines
Sat 8/86:21 pm
BWI
- CMI
1 stop4h 16m
American Airlines
Deal found 4/20![American Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:32 pm
CMI
- BWI
1 stop6h 54m
United Airlines
Sat 7/45:32 pm
BWI
- CMI
1 stop6h 08m
United Airlines
Deal found 4/24![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:30 am
CMI
- BWI
1 stop6h 27m
United Airlines
Mon 7/278:40 pm
BWI
- CMI
1 stop4h 25m
United Airlines
Deal found 4/21![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:34 pm
CMI
- BWI
1 stop4h 14m
United Airlines
Fri 7/318:40 pm
BWI
- CMI
1 stop4h 25m
United Airlines
Deal found 4/21![United Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 7/206:36 pm
CMI
- BWI
1 stop4h 35m
American Airlines
Mon 7/275:01 am
BWI
- CMI
2 stops14h 05m
American Airlines
Deal found 4/21![American Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 5/92:17 pm
CMI
- BWI
1 stop8h 49m
American Airlines
Wed 5/1311:46 am
BWI
- CMI
1 stop10h 49m
American Airlines
Deal found 4/24![American Airlines logo]()
$690
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/59:49 am
CMI
- BWI
1 stop6h 44m
United Airlines
Thu 7/98:25 am
BWI
- CMI
1 stop5h 25m
United Airlines
Deal found 4/20![United Airlines logo]()
$597
Last-minute flights from Champaign to BaltimoreDiscover last-minute flight deals from Champaign to Baltimore. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Champaign to Baltimore. Data last updated April 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 4/272:38 pm
CMI
- BWI
1 stop4h 01m
American Airlines
Wed 4/295:39 am
BWI
- CMI
1 stop9h 29m
American Airlines
Deal found 4/24![American Airlines logo]()
$1,182
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 4/306:58 pm
CMI
- BWI
1 stop3h 58m
American Airlines
Wed 5/65:39 am
BWI
- CMI
1 stop9h 29m
American Airlines
Deal found 4/22![American Airlines logo]()
$808
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Fri 5/16:58 pm
CMI
- BWI
1 stop3h 58m
American Airlines
Sun 5/311:41 am
BWI
- CMI
1 stop7h 47m
American Airlines
Deal found 4/20![American Airlines logo]()
$908
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 5/36:58 pm
CMI
- BWI
1 stop3h 58m
American Airlines
Fri 5/811:46 am
BWI
- CMI
1 stop7h 38m
American Airlines
Deal found 4/22![American Airlines logo]()
$901
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/66:05 am
CMI
- BWI
1 stop12h 34m
American Airlines
Sun 5/1011:46 am
BWI
- CMI
1 stop10h 49m
American Airlines
Deal found 4/20![American Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/76:55 pm
CMI
- BWI
1 stop4h 11m
American Airlines
Mon 5/119:51 am
BWI
- CMI
2 stops12h 44m
American Airlines
Deal found 4/22![American Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/236:39 pm
CMI
- BWI
1 stop4h 32m
American Airlines
Sat 5/306:00 am
BWI
- CMI
1 stop6h 07m
American Airlines
Deal found 4/22![American Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 5/306:39 pm
CMI
- BWI
1 stop4h 32m
American Airlines
Sat 8/86:21 pm
BWI
- CMI
1 stop4h 16m
American Airlines
Deal found 4/20![American Airlines logo]()
$323
One-way flights from Champaign to BaltimoreSearch for one-way flight options from Champaign to Baltimore. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
Search for one-way flight options from Champaign to Baltimore. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 9/1211:28 am
CMI
- BWI
1 stop5h 28m
American Airlines
Deal found 4/23![American Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:32 pm
CMI
- BWI
1 stop6h 56m
United Airlines
Deal found 4/23![United Airlines logo]()
$244
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/66:58 pm
CMI
- BWI
1 stop3h 58m
American Airlines
Deal found 4/22![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Sun 5/36:05 am
CMI
- BWI
1 stop4h 06m
American Airlines
Deal found 4/21![American Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 9/138:20 pm
CMI
- BWI
2 stops15h 16m
American Airlines
Deal found 4/23![American Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 5/182:17 pm
CMI
- BWI
2 stops6h 49m
American Airlines
Deal found 4/22![American Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:45 am
CMI
- BWI
3 stops12h 55m
United Airlines
Deal found 4/23![United Airlines logo]()
$1,000
Find flight deals from Champaign to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Baltimore (BWI). 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 April 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $294 (United Airlines) |
One-way from | $213 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Champaign to Baltimore 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 April 24, 2026.
Use the filters below to find and compare flights from Champaign to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChampaignBaltimore
CMI - BWI
CMIBWI
Champaign University-Willard
Fri 7/24
7:34 pm-12:48 am
1 stop4h 14m
Baltimore/Washington
Sat 8/1
6:45 am-12:50 pm
1 stop7h 05m
$294
ChampaignBaltimore
CMI - BWI
CMIBWI
Champaign University-Willard
Sat 5/30
6:39 pm-12:11 am
1 stop4h 32m
Baltimore/Washington
Sat 8/8
6:21 pm-9:37 pm
1 stop4h 16m
$323
ChampaignBaltimore
CMI - BWI
CMIBWI
Champaign University-Willard
Tue 6/30
1:32 pm-9:26 pm
1 stop6h 54m
Baltimore/Washington
Sat 7/4
5:32 pm-10:40 pm
1 stop6h 08m
$350
ChampaignBaltimore
CMI - BWI
CMIBWI
Champaign University-Willard
Mon 7/20
6:30 am-1:57 pm
1 stop6h 27m
Baltimore/Washington
Mon 7/27
8:40 pm-12:05 am
1 stop4h 25m
$379
Quickest round-trip
ChampaignBaltimore
CMI - BWI
CMIBWI
Champaign University-Willard
Sun 7/26
7:34 pm-12:48 am
1 stop4h 14m
Baltimore/Washington
Fri 7/31
8:40 pm-12:05 am
1 stop4h 25m
$453
ChampaignBaltimore
CMI - BWI
CMIBWI
Champaign University-Willard
Sun 7/5
9:49 am-5:33 pm
1 stop6h 44m
Baltimore/Washington
Thu 7/9
8:25 am-12:50 pm
1 stop5h 25m
$597
ChampaignBaltimore
CMI - BWI
CMIBWI
Champaign University-Willard
Mon 7/20
6:36 pm-12:11 am
1 stop4h 35m
Baltimore/Washington
Mon 7/27
5:01 am-6:06 pm
2 stops14h 05m
$614
ChampaignBaltimore
CMI - BWI
CMIBWI
Champaign University-Willard
Sat 5/9
2:17 pm-12:06 am
1 stop8h 49m
Baltimore/Washington
Wed 5/13
11:46 am-9:35 pm
1 stop10h 49m
$690
Cheapest one-way
ChampaignBaltimore
CMI - BWI
CMIBWI
Champaign University-Willard
Sun 9/13
1:32 pm-9:28 pm
1 stop6h 56m
$244
Quickest one-way
ChampaignBaltimore
CMI - BWI
CMIBWI
Champaign University-Willard
Wed 5/6
6:58 pm-11:56 pm
1 stop3h 58m
$277
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Champaign to Baltimore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Champaign to Baltimore in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Champaign-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Champaign-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Champaign-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Champaign-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub 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 Champaign-Baltimore 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 Champaign to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Champaign with our price prediction graph.
CMI-BWI
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 Baltimore
Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated April 24, 2026.
Get a feel of what it's like to fly with American Airlines from Champaign to Baltimore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Boarding
7.5
Comfort
7.2
Entertainment
6.9
Overall
7.1
Crew
7.9
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Food
6.4
Boarding
7.5
Comfort
7.2
Entertainment
6.9
Overall
7.1
Crew
7.9
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Related info for your journey
Find useful and relevant information for your journey from Champaign to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Find flights from Champaign to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Champaign and Baltimore flights
Browse other Champaign and Baltimore flight options. Last updated on April 24, 2026.
Other flights from Champaign
Browse through other flights departing from Champaign. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Champaign to Baltimore
Discover the top airline that operate flights from Champaign to Baltimore. 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 April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$394 | Average$505 | FlexibilityNo cancel fee | On-time71% |