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Dulles Intl

$75+ Cheap flights from Midway (MDW) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — IAD
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from Midway to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$156
(Trip.com)

One-way from

$75
(CheapOair)

Popular in

November

Cheapest in

August

Average price

$300
Provider with most accurate pricing for Chicago Midway-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago Midway-Washington, D.C. Dulles Intl flights.
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From Chicago Midway to Washington, D.C. Dulles Intl
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One-way flight from Chicago Midway to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 8% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Midway to Dulles Intl

Cheapest flights from Midway to Dulles Intl
Explore the most affordable flight options available from Midway to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Trip.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:30 pmMDW - IAD
1 stop15h 47mFrontier
Fri 12/55:19 pmIAD - MDW
1 stop5h 53mFrontier
Deal found 11/9$156
This Frontier deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:56 pmMDW - IAD
1 stop5h 24mFrontier
Sun 11/238:44 amIAD - MDW
1 stop8h 46mFrontier
Deal found 11/9$167
This Frontier deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:30 amMDW - IAD
1 stop6h 01mFrontier
Fri 12/55:19 pmIAD - MDW
1 stop5h 53mFrontier
Deal found 11/9$168
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:12 amMDW - IAD
1 stop10h 35mFrontier
Wed 12/316:05 amIAD - MDW
1 stop17h 07mFrontier
Deal found 11/9$169
This CheapOair deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:59 pmMDW - IAD
1 stop23h 06mFrontier
Sun 12/149:20 pmIAD - MDW
1 stop25h 38mFrontier
Deal found 11/9$180
This Booking.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:52 pmMDW - IAD
1 stop27h 32mFrontier
Sun 12/149:20 pmIAD - MDW
1 stop25h 38mFrontier
Deal found 11/10$182
This CheapOair deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:30 pmMDW - IAD
1 stop15h 47mFrontier
Sun 12/149:20 pmIAD - MDW
1 stop25h 38mFrontier
Deal found 11/9$183
This Gotogate deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:05 amMDW - IAD
1 stop10h 41mFrontier
Mon 11/248:40 amIAD - MDW
1 stop9h 12mFrontier
Deal found 11/8$184
This Priceline deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:15 amMDW - IAD
1 stop9h 43mFrontier
Wed 11/198:40 amIAD - MDW
1 stop5h 01mFrontier
Deal found 11/10$190

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway to Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
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

Midway

Fly to

Dulles Intl

Route

Depart

Return

Price

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Fri 12/12

3:52 pm-8:24 pm

1 stop27h 32m

Washington, D.C. Dulles Intl

Sun 12/14

9:20 pm-9:58 pm

1 stop25h 38m

$182

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Sat 11/22

5:57 pm-10:02 am

1 stop15h 05m

Washington, D.C. Dulles Intl

Mon 11/24

8:40 am-4:52 pm

1 stop9h 12m

$200

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Mon 1/12

6:00 am-4:42 pm

1 stop9h 42m

Washington, D.C. Dulles Intl

Mon 1/19

5:37 pm-11:26 pm

1 stop6h 49m

$210

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Fri 11/21

6:05 am-11:59 pm

1 stop16h 54m

Washington, D.C. Dulles Intl

Fri 11/28

6:55 am-10:43 pm

1 stop16h 48m

$270

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Sun 2/15

6:00 am-4:32 pm

1 stop9h 32m

Washington, D.C. Dulles Intl

Sun 2/22

5:20 pm-11:25 pm

1 stop7h 05m

$270

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Thu 3/5

6:30 am-8:39 am

1 stop25h 09m

Washington, D.C. Dulles Intl

Sun 3/8

9:58 pm-1:47 pm

1 stop16h 49m

$281

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Wed 4/22

10:35 am-4:39 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

Sat 4/25

3:00 pm-9:45 pm

1 stop7h 45m

$289

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Sat 12/6

11:05 am-6:21 pm

1 stop6h 16m

Washington, D.C. Dulles Intl

Sat 1/3

6:00 am-11:06 am

1 stop6h 06m

$289

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Sun 1/18

6:00 am-4:43 pm

1 stop9h 43m

$75

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Sun 1/11

10:18 am-2:38 pm

1 stop27h 20m

$75

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 18 results
1
2

Compare providers for flights from Midway to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Midway to Dulles Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago Midway Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago Midway Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago Midway Airport-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Midway Airport-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago Midway Airport-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Midway to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Midway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport

What is the cheapest time of day to fly from MDW to IAD?

Find hourly flight availability from Midway to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated November 10, 2025.
Read reviews from past customers who have flown Delta and Frontier from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,003 reviews

Food

7.3

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,003 reviews
Delta
7.9
Good
8,003 reviews

Food

7.3

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,111 reviews
Delta
7.9
Good
8,003 reviews

Food

7.3

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Midway to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport?

    A quick flight from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport can take about 27h 32m. Frontier provides one of the quickest options available for as low as $182. Airlines will cover a distance of 576 mi.

  • What are the cheapest airlines flying from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, Frontier ($122), and Delta ($186) offers the cheapest pricing from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Midway to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Midway to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Midway to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to Dulles Intl.

  • Can I find deals for business class flights from Midway to Dulles Intl?

    Yes. Cheapflights offers flight deals from Midway to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Midway to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Baltimore flights
Midway to Baltimore flights
Midway to Reagan-National flights

Top 2 airlines flying from Midway to Dulles Intl

Discover the top 2 airlines that operate flights from Midway to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$122Average$291FlexibilityNo cancel feeOn-time62%
DeltaCheapest$186Average$433FlexibilityNo cancel feeOn-timeN/A

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