$355+ Cheap flights from Champaign to Baltimore (CMI - BWI)
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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — BWI
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Champaign to Baltimore 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
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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 Champaign to Baltimore
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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 September 15, 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 September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/257:03 pm -
1 stop4h 13m
Sat 10/3111:40 am -
1 stop4h 16m
Deal found 9/10![American Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/291:23 pm -
1 stop7h 07m
Sat 10/31:39 pm -
1 stop5h 31m
Deal found 9/14![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/2412:14 pm -
1 stop4h 33m
Tue 12/17:11 am -
1 stop5h 27m
Deal found 9/10![American Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/117:03 pm -
1 stop4h 13m
Sun 10/187:17 am -
1 stop5h 51m
Deal found 9/11![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/306:00 am -
1 stop6h 05m
Tue 10/67:17 am -
1 stop5h 51m
Deal found 9/13![American Airlines logo]()
$462
This deal was found by Cheapflights users on 9/14. 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.
Thu 10/16:00 am -
1 stop6h 05m
Tue 10/67:17 am -
1 stop5h 51m
Deal found 9/14![American Airlines logo]()
$543
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/31:23 pm -
1 stop7h 07m
Wed 10/711:40 am -
1 stop7h 25m
Deal found 9/14![American Airlines logo]()
$560
This deal was found by Cheapflights users on 9/14. 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.
Wed 9/306:00 am -
1 stop6h 05m
Wed 10/77:17 am -
1 stop5h 51m
Deal found 9/14![American Airlines logo]()
$586
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/215:53 am -
1 stop4h 18m
Sat 11/287:11 am -
1 stop5h 27m
Deal found 9/10![American Airlines logo]()
$589
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 September 15, 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 September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/291:23 pm -
1 stop7h 07m
Sat 10/31:39 pm -
1 stop5h 31m
Deal found 9/14![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/2412:14 pm -
1 stop4h 33m
Tue 12/17:11 am -
1 stop5h 27m
Deal found 9/10![American Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/117:03 pm -
1 stop4h 13m
Sun 10/187:17 am -
1 stop5h 51m
Deal found 9/14![American Airlines logo]()
$505
This deal was found by Cheapflights users on 9/14. 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.
Wed 9/306:00 am -
1 stop6h 05m
Tue 10/67:17 am -
1 stop5h 51m
Deal found 9/14![American Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/215:53 am -
1 stop4h 18m
Sat 11/287:11 am -
1 stop5h 27m
Deal found 9/10![American Airlines logo]()
$589
This deal was found by Cheapflights users on 9/14. 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.
Wed 9/306:00 am -
1 stop6h 05m
Thu 10/87:17 am -
1 stop5h 51m
Deal found 9/14![American Airlines logo]()
$605
This deal was found by Cheapflights users on 9/14. 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.
Wed 9/306:00 am -
1 stop6h 05m
Fri 10/97:17 am -
1 stop5h 51m
Deal found 9/14![American Airlines logo]()
$605
This deal was found by Cheapflights users on 9/14. 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.
Wed 9/306:00 am -
1 stop6h 05m
Mon 10/57:19 am -
1 stop5h 49m
Deal found 9/14![American Airlines logo]()
$605
Last-minute flights from Champaign to BaltimoreDiscover last-minute flight deals from Champaign to Baltimore. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Champaign to Baltimore. Data last updated September 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/291:23 pm -
1 stop7h 07m
Sat 10/31:39 pm -
1 stop5h 31m
Deal found 9/14![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/306:00 am -
1 stop6h 05m
Tue 10/67:17 am -
1 stop5h 51m
Deal found 9/13![American Airlines logo]()
$462
This deal was found by Cheapflights users on 9/14. 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.
Wed 9/306:00 am -
1 stop6h 05m
Sat 10/1011:40 am -
1 stop4h 16m
Deal found 9/14![American Airlines logo]()
$524
This deal was found by Cheapflights users on 9/14. 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.
Wed 9/306:00 am -
1 stop6h 05m
Wed 10/77:17 am -
1 stop5h 51m
Deal found 9/14![American Airlines logo]()
$586
This deal was found by Cheapflights users on 9/14. 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.
Wed 9/306:00 am -
1 stop6h 05m
Mon 10/57:19 am -
1 stop5h 49m
Deal found 9/14![American Airlines logo]()
$605
This deal was found by Cheapflights users on 9/14. 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.
Thu 10/16:00 am -
1 stop6h 05m
Sat 10/1011:40 am -
1 stop4h 16m
Deal found 9/14![American Airlines logo]()
$543
This deal was found by Cheapflights users on 9/14. 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.
Thu 10/16:00 am -
1 stop6h 05m
Thu 10/87:17 am -
1 stop5h 51m
Deal found 9/14![American Airlines logo]()
$624
This deal was found by Cheapflights users on 9/14. 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.
Fri 10/26:00 am -
1 stop6h 05m
Sat 10/1011:40 am -
1 stop4h 16m
Deal found 9/14![American Airlines logo]()
$675
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/31:23 pm -
1 stop7h 07m
Wed 10/711:40 am -
1 stop7h 25m
Deal found 9/14![American Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/117:03 pm -
1 stop4h 13m
Sun 10/187:17 am -
1 stop5h 51m
Deal found 9/11![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/257:03 pm -
1 stop4h 13m
Sat 10/3111:40 am -
1 stop4h 16m
Deal found 9/10![American Airlines logo]()
$355
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 September 15, 2026.
Search for one-way flight options from Champaign to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/1412:38 pm -
1 stop10h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/12. 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 9/291:23 pm -
1 stop7h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![American Airlines logo]()
$504
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/46:00 am -
1 stop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$670
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (American Airlines) |
Popular in | June |
Cheapest in | May |
Average price | $469 |
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 7,457,451 searches. Data last updated September 15, 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 Champaign University-Willard - BWI Baltimore/Washington
CMIBWI
Champaign University-Willard
Tue 9/29
1:23 pm-9:30 pm
1 stop7h 07m
Baltimore/Washington
Sat 10/3
1:39 pm-6:10 pm
1 stop5h 31m
$372
ChampaignBaltimore
CMI Champaign University-Willard - BWI Baltimore/Washington
CMIBWI
Champaign University-Willard
Wed 10/14
12:38 pm-12:16 am
1 stop10h 38m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$379
ChampaignBaltimore
CMI Champaign University-Willard - BWI Baltimore/Washington
CMIBWI
Champaign University-Willard
Tue 11/24
12:14 pm-5:47 pm
1 stop4h 33m
Baltimore/Washington
Tue 12/1
7:11 am-11:38 am
1 stop5h 27m
$408
ChampaignBaltimore
CMI Champaign University-Willard - BWI Baltimore/Washington
CMIBWI
Champaign University-Willard
Tue 9/29
1:23 pm-9:30 pm
1 stop7h 07m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$504
Quickest round-trip
ChampaignBaltimore
CMI Champaign University-Willard - BWI Baltimore/Washington
CMIBWI
Champaign University-Willard
Sat 10/10
6:48 pm-12:16 am
1 stop4h 28m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$504
ChampaignBaltimore
CMI Champaign University-Willard - BWI Baltimore/Washington
CMIBWI
Champaign University-Willard
Sun 10/11
7:03 pm-12:16 am
1 stop4h 13m
Baltimore/Washington
Sun 10/18
7:17 am-12:08 pm
1 stop5h 51m
$505
ChampaignBaltimore
CMI Champaign University-Willard - BWI Baltimore/Washington
CMIBWI
Champaign University-Willard
Wed 9/30
6:00 am-1:05 pm
1 stop6h 05m
Baltimore/Washington
Tue 10/6
7:17 am-12:08 pm
1 stop5h 51m
$524
ChampaignBaltimore
CMI Champaign University-Willard - BWI Baltimore/Washington
CMIBWI
Champaign University-Willard
Sat 11/21
5:53 am-11:11 am
1 stop4h 18m
Baltimore/Washington
Sat 11/28
7:11 am-11:38 am
1 stop5h 27m
$589
ChampaignBaltimore
CMI Champaign University-Willard - BWI Baltimore/Washington
CMIBWI
Champaign University-Willard
Wed 9/30
6:00 am-1:05 pm
1 stop6h 05m
Baltimore/Washington
Thu 10/8
7:17 am-12:08 pm
1 stop5h 51m
$605
ChampaignBaltimore
CMI Champaign University-Willard - BWI Baltimore/Washington
CMIBWI
Champaign University-Willard
Wed 9/30
6:00 am-1:05 pm
1 stop6h 05m
Baltimore/Washington
Fri 10/9
7:17 am-12:08 pm
1 stop5h 51m
$605
Showing 1-10 of 12 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 September.
| 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.
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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