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Cheap flights from Chicago Midway Airport to Washington, D.C. from $83

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 Midway Airport to Washington, D.C. departing on 3/11. 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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Find the cheapest flights from Chicago Midway Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:14 am - 7:27 am
MDW
-
IAD
21h 13m
1 stop
Frontier Logo
1:26 pm - 8:04 am
IAD
-
MDW
19h 38m
1 stop
$171Frontier
Fri, Apr 17 - Sun, Apr 19
Frontier Logo
6:00 am - 12:36 am
MDW
-
IAD
17h 36m
1 stop
Frontier Logo
6:00 am - 7:31 pm
IAD
-
MDW
14h 31m
1 stop
$174Frontier
Thu, Apr 23 - Mon, Apr 27
Frontier Logo
2:56 pm - 12:41 am
MDW
-
IAD
8h 45m
1 stop
Frontier Logo
10:51 am - 6:37 pm
IAD
-
MDW
8h 46m
1 stop
$175Frontier
Sat, Apr 11 - Sat, Apr 18
Frontier Logo
6:00 am - 11:56 pm
MDW
-
IAD
16h 56m
1 stop
Frontier Logo
7:00 am - 8:54 pm
IAD
-
MDW
14h 54m
1 stop
$177Frontier
Tue, Mar 17 - Tue, Mar 24
Frontier Logo
2:15 pm - 12:36 am
MDW
-
IAD
9h 21m
1 stop
Frontier Logo
8:20 am - 7:31 pm
IAD
-
MDW
12h 11m
1 stop
$179Frontier
Thu, Apr 16 - Tue, Apr 21
Frontier Logo
2:20 pm - 12:36 am
MDW
-
IAD
9h 16m
1 stop
Frontier Logo
6:20 am - 7:31 pm
IAD
-
MDW
14h 11m
1 stop
$180Frontier
Tue, May 12 - Wed, May 20
Delta Logo
6:34 pm - 10:59 pm
MDW
-
IAD
3h 25m
1 stop
Delta Logo
5:27 pm - 10:28 pm
IAD
-
MDW
6h 01m
1 stop
$181Delta
Thu, Apr 9 - Mon, Apr 13
Delta Logo
6:36 pm - 10:56 pm
MDW
-
IAD
3h 20m
1 stop
Delta Logo
3:08 pm - 9:09 pm
IAD
-
MDW
7h 01m
1 stop
$188Delta
Fri, May 15 - Sat, May 16
Frontier Logo
2:20 pm - 12:36 am
MDW
-
IAD
9h 16m
1 stop
Frontier Logo
5:28 pm - 6:36 pm
IAD
-
MDW
26h 08m
1 stop
$195Frontier
Tue, May 19 - Thu, May 21
Frontier Logo
6:00 am - 4:39 pm
MDW
-
IAD
9h 39m
1 stop
Frontier Logo
6:00 am - 10:21 pm
IAD
-
MDW
17h 21m
1 stop
$196Frontier
Thu, Apr 2 - Thu, Apr 9

Delta flights from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Chicago Midway Airport to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Apr 9
MDW6:34 pmChicago Midway
3h 25m
1 stop
IAD10:59 pmWashington, D.C. Dulles Intl
Apr 13
IAD5:27 pmWashington, D.C. Dulles Intl
6h 01m
1 stop
MDW10:28 pmChicago Midway
$181
Delta
May 15
MDW6:36 pmChicago Midway
3h 20m
1 stop
IAD10:56 pmWashington, D.C. Dulles Intl
May 16
IAD3:08 pmWashington, D.C. Dulles Intl
7h 01m
1 stop
MDW9:09 pmChicago Midway
$188
Delta
Mar 18
MDW6:07 pmChicago Midway
5h 20m
1 stop
IAD12:27 amWashington, D.C. Dulles Intl
Mar 25
IAD6:00 amWashington, D.C. Dulles Intl
3h 53m
1 stop
MDW8:53 amChicago Midway
$217

Frontier flights from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Chicago Midway Airport to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Apr 17
MDW9:14 amChicago Midway
21h 13m
1 stop
IAD7:27 amWashington, D.C. Dulles Intl
Apr 19
IAD1:26 pmWashington, D.C. Dulles Intl
19h 38m
1 stop
MDW8:04 amChicago Midway
$171
Frontier
Apr 15
MDW2:15 pmChicago Midway
9h 21m
1 stop
IAD12:36 amWashington, D.C. Dulles Intl
Apr 19
IAD1:26 pmWashington, D.C. Dulles Intl
19h 38m
1 stop
MDW8:04 amChicago Midway
$172
Frontier
Apr 23
MDW6:00 amChicago Midway
17h 36m
1 stop
IAD12:36 amWashington, D.C. Dulles Intl
Apr 27
IAD6:00 amWashington, D.C. Dulles Intl
14h 31m
1 stop
MDW7:31 pmChicago Midway
$174

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Fri 4/17

9:14 am-7:27 am

1 stop21h 13m

Washington, D.C. Dulles Intl

Sun 4/19

1:26 pm-8:04 am

1 stop19h 38m

$171

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Thu 4/23

6:00 am-12:36 am

1 stop17h 36m

Washington, D.C. Dulles Intl

Mon 4/27

6:00 am-7:31 pm

1 stop14h 31m

$174

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Sat 4/11

2:56 pm-12:41 am

1 stop8h 45m

Washington, D.C. Dulles Intl

Sat 4/18

10:51 am-6:37 pm

1 stop8h 46m

$175

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Tue 3/17

6:00 am-11:56 pm

1 stop16h 56m

Washington, D.C. Dulles Intl

Tue 3/24

7:00 am-8:54 pm

1 stop14h 54m

$177

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Thu 4/16

2:15 pm-12:36 am

1 stop9h 21m

Washington, D.C. Dulles Intl

Tue 4/21

8:20 am-7:31 pm

1 stop12h 11m

$179

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Tue 5/12

2:20 pm-12:36 am

1 stop9h 16m

Washington, D.C. Dulles Intl

Wed 5/20

6:20 am-7:31 pm

1 stop14h 11m

$180

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Thu 4/9

6:34 pm-10:59 pm

1 stop3h 25m

Washington, D.C. Dulles Intl

Mon 4/13

5:27 pm-10:28 pm

1 stop6h 01m

$181

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Fri 5/15

6:36 pm-10:56 pm

1 stop3h 20m

Washington, D.C. Dulles Intl

Sat 5/16

3:08 pm-9:09 pm

1 stop7h 01m

$188

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Tue 5/19

2:20 pm-12:36 am

1 stop9h 16m

Washington, D.C. Dulles Intl

Thu 5/21

5:28 pm-6:36 pm

1 stop26h 08m

$195

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Thu 4/2

6:00 am-4:39 pm

1 stop9h 39m

Washington, D.C. Dulles Intl

Thu 4/9

6:00 am-10:21 pm

1 stop17h 21m

$196

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Chicago Midway Airport to Washington, D.C. Dulles Intl 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

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $562. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport for around $819.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Chicago Midway Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $498 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $978 on average. Flights to Washington, D.C. Dulles Intl Airport from Chicago Midway Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport

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

Cheap Chicago Midway Airport to Washington, D.C. Dulles Intl Airport (MDW to IAD) flight deals and tips

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

Fastest flight time

3h 25m

Direct flights

None
The fastest flight from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport takes 3h 25m
There are no direct flights from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport.
Search flight deals

  • How far is Chicago Midway to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Chicago Midway to Washington, D.C. Dulles Intl is 575.6 mi. By plane, this route typically takes 3h 25m.

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

    Prices for flights from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

  • How old do you have to be to fly from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport?

    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 Midway Airport to Washington, D.C. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl 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 airline from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $198Free CancellationRating
5.7
3,041 reviews
Search Frontier flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Silver Spring
Gaithersburg
Tysons
Fredericksburg
Rockville
Manassas
Springfield
Fairfax
Bethesda
Sterling

Why use momondo?

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

Finding the right flight to Washington, D.C. from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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?

If you are not ready to book a flight from Chicago to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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