DCA

$69 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 2/21. 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
$141
Overall average: $299
United Airlines
Sat 6/6Sat 6/13
ORD - DCA • Non-stop
Cheapest non-stop
$154
Typical prices: $248-$456
American Airlines
Sat 3/7Sat 3/7
ORD - DCA • Non-stop
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Flight Deals
Useful Info
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

Sat, Jun 6 - Sat, Jun 13
United Airlines Logo
7:40 pm - 10:49 pm
ORD
-
DCA
2h 09mnonstop
United Airlines Logo
8:30 am - 9:48 am
DCA
-
ORD
2h 18mnonstop
$141United Airlines
Thu, Feb 26 - Mon, Mar 9
Frontier Logo
4:16 pm - 1:00 pm
ORD
-
DCA
19h 44m
1 stop
Frontier Logo
6:00 pm - 12:57 am
DCA
-
ORD
7h 57m
1 stop
$173Frontier
Thu, Feb 26 - Sun, Mar 1
JetBlue Logo
10:00 am - 6:55 pm
ORD
-
DCA
7h 55m
1 stop
JetBlue Logo
6:00 am - 12:04 pm
DCA
-
ORD
7h 04m
1 stop
$184JetBlue
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
4:16 pm - 1:00 pm
ORD
-
DCA
19h 44m
1 stop
Multiple Airlines Logo
6:00 am - 11:49 am
DCA
-
ORD
6h 49m
1 stop
$188Multiple Airlines
Sat, Feb 14 - Sat, Feb 21
Southwest Logo
5:55 pm - 8:45 pm
MDW
-
DCA
1h 50mnonstop
Southwest Logo
6:15 am - 7:25 am
DCA
-
MDW
2h 10mnonstop
$195Southwest
Thu, Mar 12 - Mon, Mar 16
JetBlue Logo
11:00 am - 6:38 pm
ORD
-
DCA
6h 38m
1 stop
JetBlue Logo
11:55 am - 5:24 pm
DCA
-
ORD
6h 29m
1 stop
$197JetBlue
Tue, Feb 24 - Thu, Feb 26
Multiple Airlines Logo
10:00 am - 5:49 pm
ORD
-
DCA
6h 49m
1 stop
Multiple Airlines Logo
6:00 pm - 1:25 pm
DCA
-
ORD
20h 25m
1 stop
$205Multiple Airlines
Sat, Feb 28 - Tue, Mar 3
Southwest Logo
6:25 am - 9:20 am
MDW
-
DCA
1h 55mnonstop
Southwest Logo
11:15 am - 12:25 pm
DCA
-
MDW
2h 10mnonstop
$214Southwest
Thu, Feb 19 - Sun, Feb 22
American Airlines Logo
11:31 am - 6:55 pm
BMI
-
DCA
6h 24m
1 stop
American Airlines Logo
6:00 am - 11:01 am
DCA
-
BMI
6h 01m
1 stop
$274American Airlines
Tue, Mar 24 - Thu, Mar 26
American Airlines Logo
3:49 pm - 6:58 pm
STL
-
DCA
2h 09mnonstop
American Airlines Logo
1:45 pm - 3:19 pm
DCA
-
STL
2h 34mnonstop
$287American Airlines
Useful Info

Good to know

Low seasonDecember
Cheapest flight$69
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 3% 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
Hunt Valley
Camp Springs
Westminster
Stevensville
Hyattsville
Chesapeake Beach

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

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)