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$217+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — BWI
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Champaign to Baltimore

Cheapest flights from Champaign to Baltimore
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 January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/203:47 pm
CMI
-
BWI
1 stop5h 06m
American Airlines
Wed 2/255:00 am
BWI
-
CMI
1 stop5h 21m
American Airlines
Deal found 1/26$420
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:47 pm
CMI
-
BWI
1 stop6h 46m
American Airlines
Mon 3/165:00 am
BWI
-
CMI
1 stop5h 22m
American Airlines
Deal found 1/26$426
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
CMI
-
BWI
1 stop5h 02m
American Airlines
Mon 3/165:00 am
BWI
-
CMI
1 stop5h 22m
American Airlines
Deal found 1/26$452
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:15 am
CMI
-
BWI
1 stop4h 03m
American Airlines
Tue 2/2411:53 am
BWI
-
CMI
1 stop4h 24m
American Airlines
Deal found 1/26$456
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:47 pm
CMI
-
BWI
1 stop6h 46m
American Airlines
Sun 3/155:00 am
BWI
-
CMI
1 stop5h 22m
American Airlines
Deal found 1/26$478
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Thu 3/126:00 am
CMI
-
BWI
1 stop5h 02m
American Airlines
Sun 3/225:00 am
BWI
-
CMI
1 stop5h 22m
American Airlines
Deal found 1/24$484
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:47 pm
CMI
-
BWI
1 stop6h 46m
American Airlines
Sun 3/155:00 am
BWI
-
CMI
1 stop5h 22m
American Airlines
Deal found 1/26$504
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/193:47 pm
CMI
-
BWI
1 stop6h 46m
American Airlines
Tue 2/246:37 pm
BWI
-
CMI
2 stops15h 44m
American Airlines
Deal found 1/26$545
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Wed 6/106:32 pm
CMI
-
BWI
1 stop4h 27m
American Airlines
Sun 6/146:00 am
BWI
-
CMI
1 stop6h 10m
American Airlines
Deal found 1/24$586

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$420
(American Airlines)

One-way from

$217
(American Airlines)

Popular in

January

Cheapest in

July

Average price

$706
Provider with most accurate pricing for Champaign University-Willard-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Champaign University-Willard-Baltimore/Washington flights.
Search Deals
From Champaign University-Willard to Baltimore/Washington
Search Deals
One-way flight from Champaign University-Willard to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($169 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
Use the filters below to find and compare flights from Champaign to Baltimore that are best for you.

Fly from

Champaign

Fly to

Baltimore

Route

Depart

Return

Price

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Fri 2/20

3:47 pm-9:53 pm

1 stop5h 06m

Baltimore/Washington

Wed 2/25

5:00 am-9:21 am

1 stop5h 21m

$420

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Fri 2/20

3:47 pm-11:33 pm

1 stop6h 46m

Baltimore/Washington

Tue 2/24

11:53 am-3:17 pm

1 stop4h 24m

$420

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Thu 2/19

3:47 pm-11:33 pm

1 stop6h 46m

Baltimore/Washington

Tue 2/24

6:55 am-11:35 am

1 stop5h 40m

$456

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Fri 2/20

3:47 pm-9:53 pm

1 stop5h 06m

Baltimore/Washington

Sun 2/22

5:00 am-9:02 am

1 stop5h 02m

$456

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Wed 3/11

3:47 pm-11:33 pm

1 stop6h 46m

Baltimore/Washington

Sun 3/15

5:00 am-9:22 am

1 stop5h 22m

$478

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Thu 3/12

6:00 am-12:02 pm

1 stop5h 02m

Baltimore/Washington

Sun 3/22

5:00 am-9:22 am

1 stop5h 22m

$484

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Thu 3/12

3:47 pm-11:33 pm

1 stop6h 46m

Baltimore/Washington

Sun 3/15

5:00 am-9:22 am

1 stop5h 22m

$504

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Thu 3/12

3:47 pm-10:00 pm

1 stop5h 13m

Baltimore/Washington

Tue 3/17

6:00 am-3:17 pm

2 stops10h 17m

$555

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Wed 3/11

9:52 am-10:27 pm

2 stops11h 35m

Baltimore/Washington

Mon 3/16

5:00 am-9:22 am

1 stop5h 22m

$555

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Thu 3/12

6:00 am-12:02 pm

1 stop5h 02m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 13 results
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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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

Cheapflights Insights

Everything you need to know about your flight from Champaign to Baltimore

What is the cheapest month to book a flight from Champaign to Baltimore?

Currently, November is the cheapest month in which you can book a flight from Champaign to Baltimore (average of $173). Flying from Champaign to Baltimore in August is currently the most expensive (average of $293). 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.

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 January 26, 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.
American Airlines
7.2
Good
11,189 reviews

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,189 reviews
American Airlines
7.2
Good
11,189 reviews

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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.

  • How long is the flight from Champaign to Baltimore?

    American Airlines can get you from Champaign to Baltimore in just under 5h 06m. Your travel time can differ by up to . The distance between Champaign and Baltimore is about 620 mi.

  • Can I find deals for flights from Champaign to Baltimore that include hotel bookings?

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

  • How can I find direct flights from Champaign to Baltimore?

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

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

    Yes. Cheapflights offers flight deals from Champaign to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Champaign to Baltimore?

    Currently, November is the cheapest month in which you can book a flight from Champaign to Baltimore (average of $173). Flying from Champaign to Baltimore in August is currently the most expensive (average of $293). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Champaign to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$394Average$537FlexibilityNo cancel feeOn-time71%

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