What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to Champaign round-trip?

Currently priced at $373, American Airlines will fly you from Washington, D.C. Reagan-National Airport to Champaign and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Champaign?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Champaign flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Champaign ranges from 2.0 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. February is typically the driest time to visit Champaign when rainfall is around 2.0 in.

If weather is an important factor for your trip to Champaign, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Champaign?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 56%.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Champaign?

Flights from Washington, D.C. Reagan-National Airport to Champaign lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to Champaign in March, with the cheapest ticket starting at $208.

What is the cheapest time of day to fly from DCA to CMI?

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Champaign in the morning. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at noon.

What airport do you fly into for flights to Champaign from Washington, D.C. Reagan-National?

Champaign University-Willard (CMI) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Champaign. You should not have trouble finding flights to University-Willard from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Champaign airport from Washington, D.C. Reagan-National. It is only a 11.3 mi journey from University-Willard (CMI) to Champaign’s city center.

Can I find deals for flights from Reagan-National to Champaign that include hotel bookings?

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

How can I find direct flights from Reagan-National to Champaign?

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

Can I find deals for business class flights from Reagan-National to Champaign?

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

$336+ Flights from Washington, D.C. Reagan-National Airport to Champaign

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Cheap flight deals from Reagan-National to Champaign

Round-trip from	$373 (American Airlines)
One-way from	$336 (American Airlines)
Popular in	June
Cheapest in	March
Average price	$552

From Washington, D.C. Reagan-National to Champaign University-Willard

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One-way flight from Washington, D.C. Reagan-National to Champaign University-Willard

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Highest demand for flights based on searches. 36% potential increase in price ($252 potential increase over avg. RT price).

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Cheapest flight prices on average. 9% potential price decrease ($39 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Reagan-National to Champaign

Cheapest flights from Reagan-National to Champaign
Explore the most affordable flight options available from Reagan-National to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 8/122:00 pmDCA - CMI

1 stop5h 06mAmerican Airlines

Sat 8/166:40 amCMI - DCA

1 stop6h 52mAmerican Airlines

Deal found 7/28

$373

Best flights from Reagan-National to Champaign
Discover carefully curated flight deals from Reagan-National to Champaign that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 8/122:00 pmDCA - CMI

1 stop5h 06mAmerican Airlines

Sat 8/166:40 amCMI - DCA

1 stop6h 52mAmerican Airlines

Deal found 7/28

$373

Last-minute flights from Reagan-National to Champaign
Discover last-minute flight deals from Reagan-National to Champaign. Data last updated July 29, 2025 and is based on user searches.

Tue 8/122:00 pmDCA - CMI

1 stop5h 06mAmerican Airlines

Sat 8/166:40 amCMI - DCA

1 stop6h 52mAmerican Airlines

Deal found 7/28

$373

One-way flights from Reagan-National to Champaign
Search for one-way flight options from Reagan-National to Champaign. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Wed 8/612:35 pmDCA - CMI

1 stop6h 31mAmerican Airlines

Deal found 7/27

$336

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Champaign that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Tue 8/12

2:00 pm-6:06 pm

1 stop5h 06m

Champaign University-Willard

Sat 8/16

6:40 am-2:32 pm

1 stop6h 52m

$373

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Wed 8/6

12:35 pm-6:06 pm

1 stop6h 31m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Reagan-National to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from Reagan-National 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 Washington, D.C. Reagan-National Airport to Champaign

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Champaign?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Champaign (average of $384). Flying from Washington, D.C. Reagan-National Airport to Champaign in June is currently the most expensive (average of $549). 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 Champaign

Get a feel of what it's like to fly with American Airlines from Washington, D.C. Reagan-National Airport to Champaign 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

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Oct 2024

LAX - ORD

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Oct 2024

LAX - ORD

Related info for your journey

What airport do you fly into for flights to Champaign from Washington, D.C. Reagan-National?
Champaign University-Willard (CMI) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Champaign. You should not have trouble finding flights to University-Willard from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Champaign airport from Washington, D.C. Reagan-National. It is only a 11.3 mi journey from University-Willard (CMI) to Champaign’s city center.
What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to Champaign round-trip?
Currently priced at $373, American Airlines will fly you from Washington, D.C. Reagan-National Airport to Champaign and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.
Can I find deals for flights from Reagan-National to Champaign that include hotel bookings?
Yes. In addition to deals on Reagan-National to Champaign flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Champaign?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Champaign.
Can I find deals for business class flights from Reagan-National to Champaign?
Yes. Cheapflights offers flight deals from Reagan-National to Champaign 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 Washington, D.C. Reagan-National Airport to Champaign?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Champaign (average of $384). Flying from Washington, D.C. Reagan-National Airport to Champaign in June is currently the most expensive (average of $549). 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.

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Top airline flying from Reagan-National to Champaign

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$203	Average$492	FlexibilityNo cancel fee	On-time71%

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$336+ Cheap flights from Reagan-National (DCA) to Champaign (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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Champaign with Cheapflights

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Cheap flight deals from Reagan-National to Champaign

Round-trip from

One-way from

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Find flight deals from Reagan-National to Champaign

Cheapest flights from Reagan-National to ChampaignExplore the most affordable flight options available from Reagan-National to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Reagan-National to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Champaign that are best for you.

Best time to book a flight from Reagan-National to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Champaign

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Champaign?

Reviews of airlines servicing Champaign

Get a feel of what it's like to fly with American Airlines from Washington, D.C. Reagan-National Airport to Champaign by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Champaign. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Champaign from Washington, D.C. Reagan-National?

What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to Champaign round-trip?

Can I find deals for flights from Reagan-National to Champaign that include hotel bookings?

How can I find direct flights from Reagan-National to Champaign?

Can I find deals for business class flights from Reagan-National to Champaign?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Champaign?

Traveling to a place near Champaign?

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Alternative routes for Reagan-National to Champaign

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Top airline flying from Reagan-National to Champaign

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Cheapest flights from Reagan-National to Champaign
Explore the most affordable flight options available from Reagan-National to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.