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Cheap flights from Chicago O'Hare Intl Airport to Washington, D.C. from $37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Washington, D.C. departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Wed 5/8

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Easily compare round-trip flights from Chicago O'Hare Intl Airport to Washington, D.C.

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 Chicago O'Hare Intl Airport to Washington, D.C. by changing tabs
Spirit Airlines
May 8
ORD9:25 pmChicago O'Hare Intl
19h 05m
1 stop
BWI5:30 pmBaltimore/Washington
May 15
BWI6:49 amBaltimore/Washington
10h 46m
1 stop
ORD4:35 pmChicago O'Hare Intl
Multiple Airlines
May 8
ORD6:40 pmChicago O'Hare Intl
13h 02m
1 stop
BWI8:42 amBaltimore/Washington
May 15
BWI1:02 pmBaltimore/Washington
5h 25m
1 stop
ORD5:27 pmChicago O'Hare Intl
Frontier
May 9
ORD11:47 amChicago O'Hare Intl
5h 09m
1 stop
BWI5:56 pmBaltimore/Washington
May 20
BWI8:38 amBaltimore/Washington
17h 30m
1 stop
ORD1:08 amChicago O'Hare Intl
American Airlines
Jun 5
ORD6:29 pmChicago O'Hare Intl
2h 03m
BWI9:32 pmBaltimore/Washington
Jun 8
BWI7:45 amBaltimore/Washington
2h 14m
ORD8:59 amChicago O'Hare Intl
United Airlines
Jun 12
ORD7:00 amChicago O'Hare Intl
1h 55m
IAD9:55 amWashington, D.C. Dulles Intl
Jun 18
IAD10:15 pmWashington, D.C. Dulles Intl
2h 05m
ORD11:20 pmChicago O'Hare Intl
Spirit Airlines
May 7
ORD8:59 pmChicago O'Hare Intl
10h 04m
1 stop
BWI8:03 amBaltimore/Washington
May 18
BWI8:00 pmBaltimore/Washington
6h 18m
1 stop
ORD1:18 amChicago O'Hare Intl

Find the cheapest one-way flights from Chicago O'Hare Intl Airport to Washington, D.C.

If you're looking for one-way flights from Chicago O'Hare Intl Airport to Washington, D.C., view some of our deals below provided by American Airlines, Frontier and Spirit Airlines
Spirit Airlines
May 15
ORD10:58 amChicago O'Hare Intl
7h 12m
1 stop
BWI7:10 pmBaltimore/Washington
Frontier
May 9
ORD11:47 amChicago O'Hare Intl
5h 09m
1 stop
BWI5:56 pmBaltimore/Washington
American Airlines
May 31
ORD6:48 pmChicago O'Hare Intl
2h 00m
BWI9:48 pmBaltimore/Washington

Search last-minute flights to Washington, D.C. from Chicago O'Hare Intl Airport

Find and compare round-trip flight prices for your last-minute flight from Chicago O'Hare Intl Airport to Washington, D.C.
Multiple Airlines
May 2
ORD11:47 amChicago O'Hare Intl
5h 09m
1 stop
BWI5:56 pmBaltimore/Washington
May 7
BWI9:30 amBaltimore/Washington
8h 15m
1 stop
ORD4:45 pmChicago O'Hare Intl
Frontier
May 4
ORD6:00 amChicago O'Hare Intl
5h 02m
1 stop
BWI12:02 pmBaltimore/Washington
May 18
BWI2:37 pmBaltimore/Washington
11h 21m
1 stop
ORD12:58 amChicago O'Hare Intl
Spirit Airlines
May 1
ORD5:00 amChicago O'Hare Intl
16h 41m
2 stops
BWI10:41 pmBaltimore/Washington
May 7
BWI9:30 amBaltimore/Washington
8h 15m
1 stop
ORD4:45 pmChicago O'Hare Intl
American Airlines
May 2
ORD11:52 amChicago O'Hare Intl
1h 46m
DCA2:38 pmWashington, D.C. Reagan-National
May 2
DCA4:45 pmWashington, D.C. Reagan-National
4h 11m
1 stop
ORD7:56 pmChicago O'Hare Intl
Frontier
May 2
ORD11:47 amChicago O'Hare Intl
5h 09m
1 stop
BWI5:56 pmBaltimore/Washington
May 9
BWI9:52 amBaltimore/Washington
8h 35m
1 stop
ORD5:27 pmChicago O'Hare Intl
Frontier
May 1
ORD6:00 amChicago O'Hare Intl
5h 02m
1 stop
BWI12:02 pmBaltimore/Washington
May 7
BWI9:52 amBaltimore/Washington
8h 35m
1 stop
ORD5:27 pmChicago O'Hare Intl

Best airlines flying from Chicago O'Hare Intl Airport to Washington, D.C.

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $77Free CancellationRating
6.4
8,746 reviews
Search Spirit Airlines flights
FrontierPriceFrom $80Free CancellationRating
6.3
4,132 reviews
Search Frontier flights
United AirlinesPriceFrom $146Free CancellationRating
7.4
11,228 reviews
Search United Airlines flights
JetBluePriceFrom $155Free CancellationRating
7.6
4,606 reviews
Search JetBlue flights
American AirlinesPriceFrom $167Free CancellationRating
7.3
14,889 reviews
Search American Airlines flights
DeltaPriceFrom $211Free CancellationRating
8.0
10,966 reviews
Search Delta flights
  • United Airlines Flights From Chicago O'Hare Intl Airport to Washington, D.C.

    United Airlines operates around 72 flights from Chicago O'Hare Intl Airport to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $316, but momondo users have found United Airlines deals from Chicago O'Hare Intl Airport to Washington, D.C. from as low as $146 round-trip. United Airlines has been scored 7.4/10 in 11,228 reviews.

  • American Airlines Flights From Chicago O'Hare Intl Airport to Washington, D.C.

    Another popular option for Chicago O'Hare Intl Airport to Washington, D.C. flights is American Airlines (7.3/10, 14,889 ratings). American Airlines flies from Chicago O'Hare Intl Airport to Washington, D.C. around 55 times per week, with deals starting from $167 round-trip and rising to an average price of around $296.


United Airlines flights from Chicago O'Hare Intl Airport to Washington, D.C.

Our best United Airlines deals on Chicago O'Hare Intl Airport to Washington, D.C. flight tickets
United Airlines
Jun 12
ORD7:00 amChicago O'Hare Intl
1h 55m
IAD9:55 amWashington, D.C. Dulles Intl
Jun 18
IAD10:15 pmWashington, D.C. Dulles Intl
2h 05m
ORD11:20 pmChicago O'Hare Intl
United Airlines
May 28
ORD9:45 pmChicago O'Hare Intl
2h 02m
IAD12:47 amWashington, D.C. Dulles Intl
Jun 5
IAD6:30 amWashington, D.C. Dulles Intl
2h 10m
ORD7:40 amChicago O'Hare Intl
United Airlines
May 17
ORD9:20 pmChicago O'Hare Intl
1h 52m
IAD12:12 amWashington, D.C. Dulles Intl
May 21
IAD10:23 pmWashington, D.C. Dulles Intl
2h 07m
ORD11:30 pmChicago O'Hare Intl

Sun Country Air flights from Chicago O'Hare Intl Airport to Washington, D.C.

Our best Sun Country Air deals on Chicago O'Hare Intl Airport to Washington, D.C. flight tickets
Sun Country Air
Jun 7
ORD8:05 pmChicago O'Hare Intl
13h 26m
1 stop
BWI10:31 amBaltimore/Washington
Jun 10
BWI12:14 pmBaltimore/Washington
7h 52m
1 stop
ORD7:06 pmChicago O'Hare Intl
Sun Country Air
Jun 3
ORD6:15 pmChicago O'Hare Intl
15h 53m
1 stop
IAD11:08 amWashington, D.C. Dulles Intl
Jun 5
IAD11:20 amWashington, D.C. Dulles Intl
8h 43m
1 stop
ORD7:03 pmChicago O'Hare Intl
Sun Country Air
May 9
ORD8:00 pmChicago O'Hare Intl
15h 47m
1 stop
IAD12:47 pmWashington, D.C. Dulles Intl
May 12
IAD8:30 amWashington, D.C. Dulles Intl
11h 33m
1 stop
ORD7:03 pmChicago O'Hare Intl

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Washington, D.C.

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 month to fly from Chicago O'Hare Intl Airport to Washington, D.C.?

September. The cheapest time of year to fly to Washington, D.C. from Chicago O'Hare Intl Airport is September. Most expensive is November

What is the cheapest day to depart Chicago O'Hare Intl Airport for Washington, D.C.?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Washington, D.C.?

In the morning. Chicago O'Hare Intl Airport to Washington, D.C. flights are approximately 10% more expensive in the evening than in the morning

What is the cheapest airline that flies to Washington, D.C. from Chicago O'Hare Intl Airport?

Spirit Airlines. American Airlines, Delta, and Frontier are the most popular carriers operating from Chicago O'Hare Intl Airport to Washington, D.C.

How far in advance should you book Chicago O'Hare Intl Airport to Washington, D.C. flights?

50 days before. The cheapest time to buy a flight from Chicago O'Hare Intl Airport to Washington, D.C. is approximately 50 days to departure

How many flights depart from Chicago O'Hare Intl Airport to Washington, D.C. on average per day?

51 flights are operational weekly from Chicago O'Hare Intl Airport to Washington, D.C. as of April 2024. The most popular departure time for this route is 12:00PM, with 45% of flights per day taking off in the afternoon.

How many flights depart from Chicago O'Hare Intl Airport to Washington, D.C. on average per week?

360 flights are operational weekly from Chicago O'Hare Intl Airport to Washington, D.C. as of April 2024. The most popular departure day for this route is Monday, with 19% of flights per week taking off on this day.

What cabin class options are available on Chicago O'Hare Intl Airport to Washington, D.C. flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl Airport to Washington, D.C. 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 Chicago O'Hare Intl Airport to Washington, D.C. flights?

You could potentially save up to 41% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Washington, D.C. flight.

Cheap Chicago O'Hare Intl Airport to Washington, D.C. (ORD to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Washington, D.C.

Best Price Found

$37

Fastest flight time

1h 44m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Chicago O'Hare Intl Airport in the past 72 hours is $37. The best round-trip flight deal from Chicago O'Hare Intl Airport to Washington, D.C. found on momondo in the last 72 hours is $85.
The fastest flight from Chicago O'Hare Intl Airport to Washington, D.C. takes 1h 44m
Direct flights go from Chicago O'Hare Intl Airport to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is Chicago O'Hare Intl to Washington, D.C. by plane?

    A flight from Chicago O'Hare Intl to Washington, D.C. will travel around 608.8 mi. Typically, this will take 1h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Washington, D.C.?

    Prices for flights from Chicago O'Hare Intl Airport to Washington, D.C. refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Washington, D.C.?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Washington, D.C..

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

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

It is quick and easy to find Chicago to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

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

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

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

Of course. momondo tracks the price of Chicago to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Wed 5/1
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Find better results for your stay in the United States

Fly into one of these airports located in Washington, D.C.
Airports listed have a maximum distance of 22.4 mi from Washington, D.C.