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Cheap flights from Illinois to Washington, D.C. Reagan-National Airport from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Washington, D.C. Reagan-National Airport departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Tue 6/4
Tue 6/11

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Easily compare round-trip flights from Illinois to Washington, D.C. Reagan-National Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Illinois to Washington, D.C. Reagan-National Airport by changing tabs
United Airlines
Jul 1
ORD2:05 pmChicago O'Hare Intl
1h 59m
DCA5:04 pmWashington, D.C. Reagan-National
Jul 5
DCA1:30 pmWashington, D.C. Reagan-National
2h 10m
ORD2:40 pmChicago O'Hare Intl
American Airlines
Jun 26
STL5:42 pmLambert-St Louis
2h 01m
DCA8:43 pmWashington, D.C. Reagan-National
Jul 3
DCA8:00 pmWashington, D.C. Reagan-National
2h 28m
STL9:28 pmLambert-St Louis
JetBlue
Aug 20
ORD8:40 amChicago O'Hare Intl
5h 05m
1 stop
DCA2:45 pmWashington, D.C. Reagan-National
Aug 27
DCA2:30 pmWashington, D.C. Reagan-National
6h 17m
1 stop
ORD7:47 pmChicago O'Hare Intl
Delta
Jul 1
ORD5:16 pmChicago O'Hare Intl
5h 04m
1 stop
DCA11:20 pmWashington, D.C. Reagan-National
Jul 5
DCA5:00 pmWashington, D.C. Reagan-National
6h 42m
1 stop
ORD10:42 pmChicago O'Hare Intl
Frontier
Jun 13
STL3:32 pmLambert-St Louis
25h 37m
1 stop
DCA6:09 pmWashington, D.C. Reagan-National
Jun 17
DCA12:59 pmWashington, D.C. Reagan-National
26h 48m
1 stop
STL2:47 pmLambert-St Louis
Undisclosed Carrier
Jul 29
ORD6:30 amChicago O'Hare Intl
1h 50m
DCA9:20 amWashington, D.C. Reagan-National
Jul 31
DCA6:08 amWashington, D.C. Reagan-National
2h 10m
ORD7:18 amChicago O'Hare Intl

Find the cheapest one-way flights from Illinois to Washington, D.C. Reagan-National Airport

If you're looking for one-way flights from Illinois to Washington, D.C. Reagan-National Airport, view some of our deals below provided by American Airlines, JetBlue and United Airlines
American Airlines
Jul 2
ORD6:31 amChicago O'Hare Intl
1h 49m
DCA9:20 amWashington, D.C. Reagan-National
United Airlines
Jul 2
ORD7:45 amChicago O'Hare Intl
1h 54m
DCA10:39 amWashington, D.C. Reagan-National
JetBlue
Jul 2
ORD8:30 amChicago O'Hare Intl
6h 16m
1 stop
DCA3:46 pmWashington, D.C. Reagan-National

Search last-minute flights to Washington, D.C. Reagan-National Airport from Illinois

Find and compare round-trip flight prices for your last-minute flight from Illinois to Washington, D.C. Reagan-National Airport
American Airlines
Jun 8
ORD6:52 amChicago O'Hare Intl
3h 58m
1 stop
DCA11:50 amWashington, D.C. Reagan-National
Jun 8
DCA2:38 pmWashington, D.C. Reagan-National
2h 14m
ORD3:52 pmChicago O'Hare Intl
Frontier
Jun 5
STL8:02 pmLambert-St Louis
15h 03m
1 stop
DCA12:05 pmWashington, D.C. Reagan-National
Jun 11
DCA12:59 pmWashington, D.C. Reagan-National
21h 30m
1 stop
STL9:29 amLambert-St Louis
United Airlines
Jun 5
ORD11:45 amChicago O'Hare Intl
5h 11m
1 stop
DCA5:56 pmWashington, D.C. Reagan-National
Jun 7
DCA6:00 amWashington, D.C. Reagan-National
5h 35m
1 stop
ORD10:35 amChicago O'Hare Intl
JetBlue
Jun 6
ORD9:00 amChicago O'Hare Intl
7h 44m
1 stop
DCA5:44 pmWashington, D.C. Reagan-National
Jun 10
DCA11:30 amWashington, D.C. Reagan-National
7h 50m
1 stop
ORD6:20 pmChicago O'Hare Intl
Southwest
Jun 4
ORD11:25 amChicago O'Hare Intl
6h 40m
1 stop
DCA7:05 pmWashington, D.C. Reagan-National
Jun 5
DCA11:55 amWashington, D.C. Reagan-National
6h 05m
1 stop
ORD5:00 pmChicago O'Hare Intl
Delta
Jun 7
STL5:25 pmLambert-St Louis
5h 19m
1 stop
DCA11:44 pmWashington, D.C. Reagan-National
Jun 12
DCA8:45 amWashington, D.C. Reagan-National
6h 45m
1 stop
STL2:30 pmLambert-St Louis

American Airlines flights from Illinois to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Illinois to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jun 26
STL5:42 pmLambert-St Louis
2h 01m
DCA8:43 pmWashington, D.C. Reagan-National
Jul 3
DCA8:00 pmWashington, D.C. Reagan-National
2h 28m
STL9:28 pmLambert-St Louis
American Airlines
Jul 3
STL6:09 amLambert-St Louis
2h 02m
DCA9:11 amWashington, D.C. Reagan-National
Jul 5
DCA8:00 pmWashington, D.C. Reagan-National
2h 29m
STL9:29 pmLambert-St Louis
American Airlines
Aug 17
ORD8:20 amChicago O'Hare Intl
1h 54m
DCA11:14 amWashington, D.C. Reagan-National
Aug 20
DCA4:34 pmWashington, D.C. Reagan-National
2h 11m
ORD5:45 pmChicago O'Hare Intl

Delta flights from Illinois to Washington, D.C. Reagan-National Airport

Our best Delta deals on Illinois to Washington, D.C. Reagan-National Airport flight tickets
Delta
Jul 1
ORD5:16 pmChicago O'Hare Intl
5h 04m
1 stop
DCA11:20 pmWashington, D.C. Reagan-National
Jul 5
DCA5:00 pmWashington, D.C. Reagan-National
6h 42m
1 stop
ORD10:42 pmChicago O'Hare Intl
Delta
Jun 25
STL2:16 pmLambert-St Louis
4h 23m
1 stop
DCA7:39 pmWashington, D.C. Reagan-National
Jul 1
DCA2:45 pmWashington, D.C. Reagan-National
6h 44m
1 stop
STL8:29 pmLambert-St Louis
Delta
Jun 28
ORD1:25 pmChicago O'Hare Intl
5h 14m
1 stop
DCA7:39 pmWashington, D.C. Reagan-National
Jul 1
DCA7:34 pmWashington, D.C. Reagan-National
5h 22m
1 stop
ORD11:56 pmChicago O'Hare Intl

How to get the cheapest flight ticket from Illinois to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Washington, D.C. Reagan-National Airport from Illinois?

JetBlue. American Airlines, Delta, and JetBlue are the most popular carriers operating from Illinois to Washington, D.C. Reagan-National Airport

What cabin class options are available on Illinois to Washington, D.C. Reagan-National Airport flights?

There are 3 cabin classes available to choose from on Illinois to Washington, D.C. Reagan-National Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Washington, D.C. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between Illinois to Washington, D.C. Reagan-National Airport.

Cheap Illinois to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Washington, D.C. Reagan-National Airport

Best Price Found

$84

Fastest flight time

1h 47m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Illinois in the past 72 hours is $84. The best round-trip flight deal from Illinois to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $169.
The fastest flight from Illinois to Washington, D.C. Reagan-National Airport takes 1h 47m
Direct flights go from Illinois to Washington, D.C. Reagan-National Airport every day.

  • When did momondo last update prices for flights from Illinois to Washington, D.C. Reagan-National Airport?

    Prices for flights from Illinois to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Illinois to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Illinois to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Illinois to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Illinois to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $140Free CancellationRating
7.4
10,777 reviews
Search United Airlines flights
JetBluePriceFrom $155Free CancellationRating
7.6
4,365 reviews
Search JetBlue flights
American AirlinesPriceFrom $173Free CancellationRating
7.3
14,284 reviews
Search American Airlines flights
DeltaPriceFrom $176Free CancellationRating
8.0
10,457 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Illinois.

Can I find flights from Illinois to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Washington, D.C..

I’m not ready to book a flight from Illinois to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.


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