DCA

$73 Find Cheap Flights from Illinois to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Reagan-National departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

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Everything you should know

Cheapest round-trip
$176
Overall average: $299
JetBlue
Fri 1/9Mon 1/12
ORD - DCA • 1 stop
Cheapest non-stop
$231
Typical prices: $229-$380
United Airlines
Tue 12/9Wed 12/10
ORD - DCA • Non-stop
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Flight Deals
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Flight Deals

Cheap Flights from Illinois to Reagan-National

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Reagan-National

Fri, Jan 9 - Mon, Jan 12
JetBlue Logo
7:45 am - 4:19 pmORD-DCA
7h 34m1 stop
JetBlue Logo
11:55 am - 5:43 pmDCA-ORD
6h 48m1 stop
$176JetBlue
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Mon, Dec 15 - Mon, Dec 22
Frontier Logo
7:00 am - 4:59 pmORD-DCA
8h 59m1 stop
Frontier Logo
8:00 am - 12:12 amDCA-ORD
17h 12m1 stop
$183Frontier
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Fri, Dec 5 - Mon, Dec 8
Frontier Logo
7:00 am - 4:59 pmORD-DCA
8h 59m1 stop
Frontier Logo
2:00 pm - 12:12 amDCA-ORD
11h 12m1 stop
$187Frontier
Find Deal
Thu, Jan 8 - Thu, Jan 15
JetBlue Logo
7:45 am - 2:04 pmORD-DCA
5h 19m1 stop
JetBlue Logo
1:00 pm - 5:44 pmDCA-ORD
5h 44m1 stop
$196JetBlue
Find Deal
Sat, Jan 24 - Tue, Jan 27
Southwest Logo
3:50 pm - 6:50 pmSTL-DCA
2h 00mnonstop
Southwest Logo
2:55 pm - 4:30 pmDCA-STL
2h 35mnonstop
$235Southwest
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Wed, Jan 7 - Mon, Jan 12
Southwest Logo
8:20 am - 11:15 amSTL-DCA
1h 55mnonstop
Southwest Logo
8:00 am - 9:35 amDCA-STL
2h 35mnonstop
$239Southwest
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Sat, Feb 14 - Wed, Feb 18
Delta Logo
5:00 pm - 11:32 pmMLI-DCA
5h 32m1 stop
Delta Logo
10:15 am - 4:18 pmDCA-MLI
7h 03m1 stop
$249Delta
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Sat, Jan 17 - Mon, Jan 26
American Airlines Logo
7:39 am - 2:24 pmPIA-DCA
5h 45m1 stop
American Airlines Logo
7:31 pm - 11:24 pmDCA-PIA
4h 53m1 stop
$249American Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
Delta Logo
5:08 pm - 11:40 pmMLI-DCA
5h 32m1 stop
Delta Logo
4:15 pm - 10:33 pmDCA-MLI
7h 18m1 stop
$279Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
5:00 am - 10:55 amPIA-DCA
4h 55m1 stop
American Airlines Logo
3:59 pm - 11:05 pmDCA-PIA
8h 06m1 stop
$319American Airlines
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Useful Info

Good to know

Low seasonAugust
Cheapest flight$73
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from St. Louis to Reagan Washington National Airport

FAQs for booking Illinois to Reagan Washington National Airport flights

  • How does KAYAK find such low prices on flights from Illinois to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Reagan-National?

Book flights to Reagan-National if you plan to visit one of these locations
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Owings Mills
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Hunt Valley
Lutherville Timonium
Hyattsville
Stevensville
Camp Springs
Westminster
Capitol Heights

Everything you need to know for your flight to Reagan-National

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)