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Dulles Intl

$76+ 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — IAD
dic. 31 — ene. 71
mié. 12/31
mié. 1/7
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 diciembre 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$162
(Kiwi.com)

One-way from

$76
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$229
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. 9% potential increase in price ($25 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 December 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 diciembre 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
lun. 12/88:42 pmMDW - IAD
1 stop16h 47mFrontier
jue. 12/115:45 amIAD - MDW
1 stop13h 23mFrontier
Deal found 11/30$161
This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
jue. 12/116:15 amMDW - IAD
1 stop11h 03mFrontier
sáb. 12/135:45 amIAD - MDW
1 stop16h 37mFrontier
Deal found 11/30$162
This Priceline deal was found by Cheapflights users on 11/30. 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.
mié. 12/318:15 amMDW - IAD
1 stop8h 32mFrontier
mié. 1/75:42 pmIAD - MDW
1 stop5h 35mFrontier
Deal found 11/30$163
This Kiwi.com deal was found by Cheapflights users on 11/29. 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.
jue. 12/117:23 pmMDW - IAD
1 stop26h 42mFrontier
lun. 12/156:58 pmIAD - MDW
1 stop14h 48mFrontier
Deal found 11/29$165
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
mar. 12/92:49 pmMDW - IAD
1 stop22h 40mFrontier
jue. 12/115:45 amIAD - MDW
2 stops17h 13mFrontier
Deal found 12/1$170
This Kiwi.com deal was found by Cheapflights users on 11/29. 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.
vie. 12/58:42 pmMDW - IAD
1 stop25h 23mFrontier
lun. 12/86:58 pmIAD - MDW
1 stop14h 48mFrontier
Deal found 11/29$172
This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
mié. 12/246:12 amMDW - IAD
1 stop10h 35mFrontier
mié. 12/316:05 amIAD - MDW
1 stop17h 07mFrontier
Deal found 11/30$176
This Kiwi.com deal was found by Cheapflights users on 11/29. 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.
jue. 12/256:12 amMDW - IAD
1 stop11h 04mFrontier
mié. 12/316:05 amIAD - MDW
1 stop17h 07mFrontier
Deal found 11/29$180
This CheapOair deal was found by Cheapflights users on 11/29. 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.
sáb. 12/132:59 pmMDW - IAD
1 stop19h 10mFrontier
lun. 1/56:05 amIAD - MDW
1 stop8h 16mFrontier
Deal found 11/29$184
This Frontier deal was found by Cheapflights users on 11/30. 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.
vie. 12/196:12 amMDW - IAD
1 stop11h 04mFrontier
mié. 1/75:42 pmIAD - MDW
1 stop5h 35mFrontier
Deal found 11/30$187
This CheapOair deal was found by Cheapflights users on 11/29. 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.
sáb. 12/132:59 pmMDW - IAD
1 stop19h 10mFrontier
dom. 12/149:20 pmIAD - MDW
1 stop25h 38mFrontier
Deal found 11/29$188

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 diciembre 1, 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

lun. 12/22

6:12 am-6:16 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

mié. 1/7

5:42 pm-10:17 pm

1 stop5h 35m

$183

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

lun. 12/22

6:12 am-6:16 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

vie. 12/26

6:05 am-1:21 pm

1 stop8h 16m

$184

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

jue. 12/11

6:15 am-6:18 pm

1 stop11h 03m

Washington, D.C. Dulles Intl

dom. 12/14

5:26 pm-10:12 pm

1 stop5h 46m

$208

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

jue. 12/25

6:12 am-6:16 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

mar. 12/30

9:58 pm-10:12 pm

2 stops25h 14m

$232

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

mié. 12/24

6:12 am-5:47 pm

1 stop10h 35m

Washington, D.C. Dulles Intl

lun. 12/29

9:58 pm-9:58 pm

1 stop25h 00m

$233

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

lun. 12/22

6:12 am-6:16 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

lun. 12/29

6:05 am-1:21 pm

1 stop8h 16m

$234

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

jue. 3/5

6:30 am-8:39 am

1 stop25h 09m

Washington, D.C. Dulles Intl

dom. 3/8

9:58 pm-1:47 pm

1 stop16h 49m

$247

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

vie. 12/12

8:42 pm-8:24 pm

2 stops22h 42m

Washington, D.C. Dulles Intl

dom. 12/14

12:04 pm-10:30 pm

1 stop11h 26m

$249

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

sáb. 2/14

6:00 am-11:35 am

1 stop4h 35m

Washington, D.C. Dulles Intl

mar. 2/17

12:38 pm-5:37 pm

1 stop5h 59m

$251

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

mié. 1/14

6:14 pm-11:06 pm

1 stop3h 52m

Washington, D.C. Dulles Intl

mié. 1/21

6:00 am-8:52 am

1 stop3h 52m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 24 results
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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 December.
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 diciembre 1, 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 diciembre 1, 2025.
Read reviews from past customers who have flown 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.
Frontier
5.8
Fair
3,095 reviews

Comfort

5.5

Food

4.6

Crew

6.6

Entertainment

4.4

Boarding

6.0

Overall

5.8

Reviews

1 / 20
4.0
Okay

Chase,Nov 2025

SLC - SEA

Worst part was not frontiers fault but being stuck on the tarmac for an hour at our arrival destination because of another planes issue and the lack of clear communication (said from the pilot himself)
Frontier
5.8
Fair
3,095 reviews
Frontier
5.8
Fair
3,095 reviews

Comfort

5.5

Food

4.6

Crew

6.6

Entertainment

4.4

Boarding

6.0

Overall

5.8

Reviews

1 / 20
4.0
Okay

Chase,Nov 2025

SLC - SEA

Worst part was not frontiers fault but being stuck on the tarmac for an hour at our arrival destination because of another planes issue and the lack of clear communication (said from the pilot himself)

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 11h 04m. Frontier provides one of the quickest options available for as low as $183. Airlines will cover a distance of 576 mi.

  • What is the cheapest airline to fly from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, Frontier ($122), 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton
Upper Marlboro

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 Baltimore flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Midway to Baltimore flights
Midway to Reagan-National flights

Top airline flying from Midway to Dulles Intl

Discover the top airline 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 diciembre 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$122Average$250FlexibilityNo cancel feeOn-time62%

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