DCA

$71 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 5/8. 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

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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

Mon, Apr 13 - Thu, Apr 16
Frontier Logo
2:29 pm - 9:59 pm
ORD
-
DCA
30h 30m
1 stop
Frontier Logo
1:59 pm - 9:50 am
DCA
-
ORD
20h 51m
1 stop
$171Frontier
Fri, Apr 10 - Sat, Apr 18
Frontier Logo
2:29 pm - 12:02 pm
ORD
-
DCA
20h 33m
1 stop
Frontier Logo
6:00 pm - 9:45 am
DCA
-
ORD
16h 45m
1 stop
$172Frontier
Thu, Apr 9 - Mon, Apr 13
Delta Logo
10:40 am - 5:00 pm
ORD
-
DCA
5h 20m
1 stop
Delta Logo
7:33 pm - 11:59 pm
DCA
-
ORD
5h 26m
1 stop
$181Delta
Sat, Apr 11 - Sat, Apr 18
Delta Logo
1:10 pm - 5:47 pm
MDW
-
DCA
3h 37m
1 stop
Delta Logo
9:35 am - 12:43 pm
DCA
-
MDW
4h 08m
1 stop
$181Delta
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
6:08 am - 9:05 am
ORD
-
DCA
1h 57mnonstop
American Airlines Logo
5:55 am - 7:24 am
DCA
-
ORD
2h 29mnonstop
$190American Airlines
Wed, Apr 1 - Wed, Apr 1
Southwest Logo
11:30 am - 2:15 pm
MDW
-
DCA
1h 45mnonstop
Southwest Logo
9:15 pm - 10:20 pm
DCA
-
MDW
2h 05mnonstop
$197Southwest
Wed, Apr 1 - Wed, Apr 1
American Airlines Logo
6:08 am - 8:59 am
ORD
-
DCA
1h 51mnonstop
American Airlines Logo
1:46 pm - 3:20 pm
DCA
-
ORD
2h 34mnonstop
$205American Airlines
Tue, Mar 24 - Wed, Mar 25
Southwest Logo
5:30 am - 8:25 am
MDW
-
DCA
1h 55mnonstop
Southwest Logo
9:05 am - 10:15 am
DCA
-
MDW
2h 10mnonstop
$209Southwest
Tue, May 12 - Wed, May 13
United Airlines Logo
5:30 pm - 10:47 pm
PIA
-
DCA
4h 17m
1 stop
United Airlines Logo
3:30 pm - 6:59 pm
DCA
-
PIA
4h 29m
1 stop
$251United Airlines
Sun, May 24 - Tue, Jun 2
United Airlines Logo
9:49 am - 5:12 pm
CMI
-
DCA
6h 23m
1 stop
United Airlines Logo
1:00 pm - 5:49 pm
DCA
-
CMI
5h 49m
1 stop
$258United Airlines
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Good to know

Low seasonJanuary
Cheapest flight$71
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 6% 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
Lutherville Timonium
Camp Springs
Hunt Valley
Westminster
Stevensville
Chesapeake Beach
Hyattsville

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

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)