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

United Airlines, Southwest, and Delta are the most popular carriers operating from Chicago to Washington, D.C. Reagan-National

How often are flights from Chicago to Washington, D.C. delayed?

Historically, on average around 23% of flights between Chicago and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

What is the most punctual flight time for Chicago to Washington, D.C. flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to Washington, D.C. flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 23% of their flights experiencing any sort of delay.

What airlines fly to Washington, D.C. Reagan-National Airport?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Chicago according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

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

There are 5 operators available for flights from Chicago to Washington, D.C. Reagan-National Airport as of August 2026.

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

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

The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$89 Cheap Flights from Chicago to Washington, D.C. Reagan-National Airport in 2026

Q: How many flights depart from Chicago to Washington, D.C. Reagan-National Airport on average per day?

As of August 2026, 47 flights take off from Chicago and land in Washington, D.C. Reagan-National Airport each day. The most common flight departure time for this route is 5:00PM, with 41% of daily flights taking off at noon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:59 am - 8:54 amORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

1h 55mnonstop

7:46 am - 9:00 amDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 14mnonstop

$177United Airlines

Thu, Oct 1 - Mon, Oct 5

3:00 pm - 6:09 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

2h 09mnonstop

9:30 am - 10:47 amDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 17mnonstop

$177United Airlines

Sat, Oct 10 - Tue, Oct 13

6:00 am - 8:45 amMDW Chicago Midway-DCA Washington, D.C. Reagan-National

1h 45mnonstop

6:40 pm - 7:35 pmDCA Washington, D.C. Reagan-National-MDW Chicago Midway

1h 55mnonstop

$177Southwest

Sat, Sep 19 - Mon, Sep 21

5:40 am - 8:30 amMDW Chicago Midway-DCA Washington, D.C. Reagan-National

1h 50mnonstop

6:35 pm - 7:35 pmDCA Washington, D.C. Reagan-National-MDW Chicago Midway

2h 00mnonstop

$177Southwest

Tue, Oct 13 - Tue, Oct 20

6:55 am - 9:59 amORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

2h 04mnonstop

1:06 pm - 2:29 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 23mnonstop

$177American Airlines

Sat, Oct 3 - Mon, Oct 5

9:30 am - 12:36 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

2h 06mnonstop

7:45 am - 9:11 amDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 26mnonstop

$177American Airlines

Thu, Oct 29 - Sat, Oct 31

6:30 am - 12:04 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

28h 34m1 stop Denver Intl

7:00 am - 12:24 amDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

18h 24m1 stop Denver Intl

$178Frontier

Tue, Oct 13 - Thu, Oct 15

6:30 am - 12:04 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

28h 34m1 stop Denver Intl

7:00 am - 12:24 amDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

18h 24m1 stop Denver Intl

$179Frontier

Wed, Oct 7 - Wed, Oct 14

7:00 am - 12:39 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

4h 39m1 stop New York LaGuardia

5:05 pm - 9:43 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

5h 38m1 stop New York John F Kennedy Intl

$197Delta

Wed, Oct 21 - Wed, Oct 21

5:29 pm - 11:07 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

4h 38m1 stop Detroit Metropolitan Wayne County

6:10 am - 10:29 amDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

5h 19m1 stop Detroit Metropolitan Wayne County

$197Delta

Sat, Oct 10 - Tue, Oct 13

Cheap last minute flights

Enter your travel dates to find the best prices.

2:41 pm - 12:51 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

21h 10m1 stop Denver Intl

7:00 am - 12:23 amDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

18h 23m1 stop Denver Intl

$266Frontier

Fri, Aug 28 - Tue, Sep 29

2:41 pm - 4:59 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

25h 18m1 stop Denver Intl

7:00 am - 12:23 amDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

18h 23m1 stop Denver Intl

$319Frontier

Fri, Aug 28 - Wed, Sep 9

8:55 am - 11:50 amMDW Chicago Midway-DCA Washington, D.C. Reagan-National

1h 55mnonstop

12:05 pm - 1:00 pmDCA Washington, D.C. Reagan-National-MDW Chicago Midway

1h 55mnonstop

$325Southwest

Fri, Aug 28 - Tue, Sep 29

2:05 pm - 4:55 pmMDW Chicago Midway-DCA Washington, D.C. Reagan-National

1h 50mnonstop

3:00 pm - 7:20 pmDCA Washington, D.C. Reagan-National-MDW Chicago Midway

5h 20m1 stop Kansas City

$335Southwest

Fri, Aug 28 - Tue, Sep 29

1:25 pm - 4:29 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

2h 04mnonstop

5:00 pm - 6:29 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 29mnonstop

$345American Airlines

Fri, Aug 28 - Tue, Sep 29

6:41 pm - 11:59 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

4h 18m1 stop Charlotte Douglas

10:14 pm - 11:36 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 22mnonstop

$355American Airlines

Fri, Aug 28 - Tue, Sep 29

3:25 pm - 9:45 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

5h 20m1 stop Atlanta Hartsfield-Jackson

1:50 pm - 6:59 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

6h 09m1 stop Atlanta Hartsfield-Jackson

$439Delta

Mon, Aug 31 - Sat, Sep 5

3:00 pm - 6:08 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

2h 08mnonstop

7:10 pm - 8:30 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 20mnonstop

$472United Airlines

Sat, Aug 29 - Sat, Aug 29

6:40 am - 12:47 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

5h 07m1 stop Atlanta Hartsfield-Jackson

6:30 pm - 11:57 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

6h 27m1 stop Atlanta Hartsfield-Jackson

$473Delta

Sat, Aug 29 - Sat, Aug 29

3:00 pm - 6:09 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

2h 09mnonstop

6:30 am - 7:44 amDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 14mnonstop

$541United Airlines

Thu, Aug 27 - Sat, Aug 29

Cheap direct flights

Enter your travel dates to find the best prices.

4:00 pm - 7:09 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

2h 09mnonstop

1:15 pm - 2:32 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 17mnonstop

$177United Airlines

Mon, Sep 28 - Thu, Oct 1

7:00 am - 9:59 amORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

1h 59mnonstop

5:59 pm - 7:22 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 23mnonstop

$177United Airlines

Sat, Sep 19 - Sat, Sep 26

6:00 am - 8:45 amMDW Chicago Midway-DCA Washington, D.C. Reagan-National

1h 45mnonstop

6:40 pm - 7:35 pmDCA Washington, D.C. Reagan-National-MDW Chicago Midway

1h 55mnonstop

$177Southwest

Sat, Sep 19 - Mon, Sep 21

5:40 am - 8:30 amMDW Chicago Midway-DCA Washington, D.C. Reagan-National

1h 50mnonstop

6:35 pm - 7:35 pmDCA Washington, D.C. Reagan-National-MDW Chicago Midway

2h 00mnonstop

$177Southwest

Tue, Oct 13 - Tue, Oct 20

6:02 am - 9:14 amORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

2h 12mnonstop

10:06 pm - 11:32 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 26mnonstop

$177American Airlines

Wed, Dec 16 - Mon, Dec 21

8:50 am - 11:54 amORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

2h 04mnonstop

3:58 pm - 5:28 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 30mnonstop

$177American Airlines

Mon, Sep 21 - Mon, Sep 21

11:15 am - 2:23 pmORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

2h 08mnonstop

2:05 pm - 3:21 pmDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 16mnonstop

$177United Airlines

Thu, Oct 1 - Tue, Oct 6

5:59 am - 8:54 amORD Chicago O'Hare Intl-DCA Washington, D.C. Reagan-National

1h 55mnonstop

7:46 am - 9:00 amDCA Washington, D.C. Reagan-National-ORD Chicago O'Hare Intl

2h 14mnonstop

$177United Airlines

Thu, Oct 1 - Mon, Oct 5

6:00 am - 8:50 amMDW Chicago Midway-DCA Washington, D.C. Reagan-National

1h 50mnonstop

6:00 pm - 7:00 pmDCA Washington, D.C. Reagan-National-MDW Chicago Midway

2h 00mnonstop

$177Southwest

Thu, Oct 1 - Mon, Oct 5

1:20 pm - 4:15 pmMDW Chicago Midway-DCA Washington, D.C. Reagan-National

1h 55mnonstop

6:40 pm - 7:35 pmDCA Washington, D.C. Reagan-National-MDW Chicago Midway

1h 55mnonstop

$177Southwest

Sat, Sep 26 - Mon, Sep 28

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

Our best Delta deals on Chicago to Washington, D.C. Reagan-National Airport flight tickets

Delta

Oct 21

ORD1:55 pmChicago O'Hare Intl

3h 42m

1 stop

DCA6:37 pmWashington, D.C. Reagan-National

Nov 3

DCA1:25 pmWashington, D.C. Reagan-National

6h 55m

1 stop

ORD7:20 pmChicago O'Hare Intl

$197

Delta

Oct 1

ORD1:55 pmChicago O'Hare Intl

3h 42m

1 stop

DCA6:37 pmWashington, D.C. Reagan-National

Oct 6

DCA9:32 amWashington, D.C. Reagan-National

4h 27m

1 stop

ORD12:59 pmChicago O'Hare Intl

$236

Delta

Oct 1

MDW1:19 pmChicago Midway

4h 18m

1 stop

DCA6:37 pmWashington, D.C. Reagan-National

Oct 5

DCA6:10 amWashington, D.C. Reagan-National

3h 57m

1 stop

MDW9:07 amChicago Midway

$237

Southwest flights from Chicago to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Chicago to Washington, D.C. Reagan-National Airport flight tickets

Southwest

Oct 1

MDW6:00 amChicago Midway

1h 50m

DCA8:50 amWashington, D.C. Reagan-National

Oct 5

DCA6:00 pmWashington, D.C. Reagan-National

2h 00m

MDW7:00 pmChicago Midway

$177

Southwest

Oct 21

MDW4:50 pmChicago Midway

1h 50m

DCA7:40 pmWashington, D.C. Reagan-National

Nov 3

DCA2:40 pmWashington, D.C. Reagan-National

4h 05m

1 stop

MDW5:45 pmChicago Midway

$183

Southwest

Oct 1

MDW8:45 pmChicago Midway

1h 45m

DCA11:30 pmWashington, D.C. Reagan-National

Oct 5

DCA3:25 pmWashington, D.C. Reagan-National

4h 50m

1 stop

MDW7:15 pmChicago Midway

$187

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoWashington, D.C.

ORD Chicago O'Hare Intl - DCA Washington, D.C. Reagan-National

ORDDCA

Chicago O'Hare Intl

Thu 10/1

5:59 am-8:54 am

Nonstop1h 55m

Washington, D.C. Reagan-National

Mon 10/5

7:46 am-9:00 am

Nonstop2h 14m

$177

ChicagoWashington, D.C.

ORD Chicago O'Hare Intl - DCA Washington, D.C. Reagan-National

ORDDCA

Chicago O'Hare Intl

Sat 10/10

3:00 pm-6:09 pm

Nonstop2h 09m

Washington, D.C. Reagan-National

Tue 10/13

9:30 am-10:47 am

Nonstop2h 17m

$177

Quickest round-trip

ChicagoWashington, D.C.

MDW Chicago Midway - DCA Washington, D.C. Reagan-National

MDWDCA

Chicago Midway

Sat 9/19

6:00 am-8:45 am

Nonstop1h 45m

Washington, D.C. Reagan-National

Mon 9/21

6:40 pm-7:35 pm

Nonstop1h 55m

$177

ChicagoWashington, D.C.

MDW Chicago Midway - DCA Washington, D.C. Reagan-National

MDWDCA

Chicago Midway

Tue 10/13

5:40 am-8:30 am

Nonstop1h 50m

Washington, D.C. Reagan-National

Tue 10/20

6:35 pm-7:35 pm

Nonstop2h 00m

$177

ChicagoWashington, D.C.

ORD Chicago O'Hare Intl - DCA Washington, D.C. Reagan-National

ORDDCA

Chicago O'Hare Intl

Sat 10/3

6:55 am-9:59 am

Nonstop2h 04m

Washington, D.C. Reagan-National

Mon 10/5

1:06 pm-2:29 pm

Nonstop2h 23m

$177

ChicagoWashington, D.C.

ORD Chicago O'Hare Intl - DCA Washington, D.C. Reagan-National

ORDDCA

Chicago O'Hare Intl

Thu 10/29

9:30 am-12:36 pm

Nonstop2h 06m

Washington, D.C. Reagan-National

Sat 10/31

7:45 am-9:11 am

Nonstop2h 26m

$177

ChicagoWashington, D.C.

ORD Chicago O'Hare Intl - DCA Washington, D.C. Reagan-National

ORDDCA

Chicago O'Hare Intl

Tue 10/13

6:30 am-12:04 pm

1 stop28h 34m

Washington, D.C. Reagan-National

Thu 10/15

7:00 am-12:24 am

1 stop18h 24m

$178

ChicagoWashington, D.C.

ORD Chicago O'Hare Intl - DCA Washington, D.C. Reagan-National

ORDDCA

Chicago O'Hare Intl

Wed 10/7

6:30 am-12:04 pm

1 stop28h 34m

Washington, D.C. Reagan-National

Wed 10/14

7:00 am-12:24 am

1 stop18h 24m

$179

ChicagoWashington, D.C.

ORD Chicago O'Hare Intl - DCA Washington, D.C. Reagan-National

ORDDCA

Chicago O'Hare Intl

Wed 10/21

7:00 am-12:39 pm

1 stop4h 39m

Washington, D.C. Reagan-National

Wed 10/21

5:05 pm-9:43 pm

1 stop5h 38m

$197

ChicagoWashington, D.C.

ORD Chicago O'Hare Intl - DCA Washington, D.C. Reagan-National

ORDDCA

Chicago O'Hare Intl

Sat 10/10

5:29 pm-11:07 pm

1 stop4h 38m

Washington, D.C. Reagan-National

Tue 10/13

6:10 am-10:29 am

1 stop5h 19m

$197

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago 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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Chicago and Washington, D.C. Reagan-National Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $262 to $422.
The lowest price recently found on this route was $177.

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of October is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Chicago, with most prices found around $302. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $331.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Chicago to Washington, D.C. Reagan-National Airport is on a Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $312. Flights from Chicago to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $488. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Chicago to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $367. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $459.

What is the cheapest Chicago to Washington, D.C. Reagan-National flight route?

Fly from Chicago Midway to Washington, D.C. Reagan-National for the best Chicago - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight from Chicago to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $381 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Chicago for as low as $260 on momondo.

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

There are 4 cabin classes available to choose from on Chicago 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 Chicago to Washington, D.C. Reagan-National Airport flights?

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

How have Chicago to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of August 2026, prices for Chicago to Washington, D.C. Reagan-National Airport flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Washington, D.C. Reagan-National Airport (CHI to DCA) flight deals and tips

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

Best Price Found	$89
Fastest flight time	1h 45m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from Chicago in the past 72 hours is $89. The best round-trip flight deal from Chicago to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $177.

The fastest flight from Chicago to Washington, D.C. Reagan-National Airport takes 1h 45m

Direct flights go from Chicago to Washington, D.C. Reagan-National Airport every day.

Search flight deals

Frequently asked questions about flying from Chicago to Washington, D.C. Reagan-National Airport

How far is Chicago to Washington, D.C. Reagan-National by plane?
The distance between Chicago and Washington, D.C. Reagan-National is about 594.5 mi. 1h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Washington, D.C. Reagan-National Airport?
Prices for flights from Chicago to Washington, D.C. Reagan-National Airport are updated daily.
How many operators does momondo search for flights from Chicago to Washington, D.C. Reagan-National Airport?
There are 5 operators available for flights from Chicago to Washington, D.C. Reagan-National Airport as of August 2026.
How old do you have to be to fly from Chicago 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 Chicago to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Washington, D.C. Reagan-National Airport is Boeing 737-800, representing 19.05% of all bookings. The subsequent popular models are Airbus A319 at 16.85%, Boeing 737-700 at 11.69%, and Airbus A320-100/200 at 11.43%.
What is the most popular airline from Chicago to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked airline on the route from Chicago to Washington, D.C. Reagan-National Airport is United Airlines, representing 51% of all bookings. The subsequent popular airlines are Southwest at 26% and American Airlines at 24%.

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

Compare and see reviews for airlines that fly from Chicago to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $63	Free Cancellation	Rating 5.6 2,647 reviews	Search Frontier flights
JetBlue	PriceFrom $141	Free Cancellation	Rating 7.1 3,036 reviews	Search JetBlue flights
American Airlines	PriceFrom $197	Free Cancellation	Rating 7.1 11,995 reviews	Search American Airlines flights
Southwest	PriceFrom $199	Free Cancellation	Rating 8.0 4,204 reviews	Search Southwest flights
United Airlines	PriceFrom $226	Free Cancellation	Rating 7.4 10,124 reviews	Search United Airlines flights

Southwest Flights From Chicago to Washington, D.C. Reagan-National Airport
Southwest flight deals from Chicago to Washington, D.C. Reagan-National Airport start from $199 round-trip. Over the 30 Southwest flights for this route in a normal week, average airfare is usually $395 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From Chicago to Washington, D.C. Reagan-National Airport
Across 10,124 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Chicago to Washington, D.C. Reagan-National Airport about 75 times each week, with ticket deals ranging from $226 to $424. Price data is based on momondo searches in the last 72 hours.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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.?

Once all potential Chicago to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Chicago to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fri 9/25

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Cheap flights from Chicago to Washington, D.C. from $89

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

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