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Dulles Intl

$284+ Cheap flights from Montgomery, AL (MGM) 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — IAD
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from Montgomery to Dulles Intl

Cheapest flights from Montgomery to Dulles Intl
Explore the most affordable flight options available from Montgomery to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:28 pm
MGM
-
IAD
1 stop5h 23m
Delta
Sat 6/610:43 am
IAD
-
MGM
1 stop5h 36m
Delta
Deal found 4/21$418
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:27 pm
MGM
-
IAD
1 stop5h 17m
Delta
Tue 7/78:27 am
IAD
-
MGM
1 stop4h 35m
Delta
Deal found 4/20$442
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:27 pm
MGM
-
IAD
1 stop5h 17m
Delta
Fri 7/38:27 am
IAD
-
MGM
1 stop6h 42m
Delta
Deal found 4/20$466
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:39 pm
MGM
-
IAD
1 stop5h 04m
Delta
Wed 6/106:00 am
IAD
-
MGM
1 stop4h 13m
Delta
Deal found 4/20$473
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:28 pm
MGM
-
IAD
1 stop5h 23m
Delta
Mon 5/256:08 am
IAD
-
MGM
1 stop4h 07m
Delta
Deal found 4/21$487
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:49 pm
MGM
-
IAD
1 stop3h 46m
Delta
Mon 7/68:27 am
IAD
-
MGM
1 stop6h 42m
Delta
Deal found 4/20$493
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:25 pm
MGM
-
IAD
1 stop5h 17m
Delta
Wed 5/63:00 pm
IAD
-
MGM
1 stop3h 45m
Delta
Deal found 4/20$497
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:00 am
MGM
-
IAD
1 stop4h 42m
Delta
Mon 5/186:08 am
IAD
-
MGM
1 stop6h 51m
Delta
Deal found 4/23$528
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:23 am
MGM
-
IAD
1 stop6h 13m
American Airlines
Mon 7/68:22 pm
IAD
-
MGM
1 stop4h 01m
American Airlines
Deal found 4/23$534
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/142:59 pm
MGM
-
IAD
1 stop5h 25m
Delta
Tue 5/193:08 pm
IAD
-
MGM
1 stop3h 38m
Delta
Deal found 4/23$537
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:23 am
MGM
-
IAD
1 stop6h 13m
American Airlines
Mon 7/68:22 pm
IAD
-
MGM
1 stop4h 01m
American Airlines
Deal found 4/22$539

Find flight deals from Montgomery to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Montgomery (MGM) 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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$418
(American Airlines)

One-way from

$284
(United Airlines)

Popular in

February

Cheapest in

April

Average price

$308
Provider with most accurate pricing for Montgomery Dannelly Field-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Montgomery Dannelly Field-Washington, D.C. (WAS) flights.
Search Deals
From Montgomery Dannelly Field to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Montgomery Dannelly Field to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montgomery 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 April 24, 2026.
Use the filters below to find and compare flights from Montgomery to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Thu 5/28

6:28 pm-12:51 am

1 stop5h 23m

Washington, D.C. Dulles Intl

Sat 6/6

10:43 am-3:19 pm

1 stop5h 36m

$418

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Tue 6/23

6:27 pm-12:44 am

1 stop5h 17m

Washington, D.C. Dulles Intl

Tue 6/30

6:00 am-9:13 am

1 stop4h 13m

$418
Quickest round-trip

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Fri 5/29

12:39 pm-6:43 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

Mon 6/1

6:08 am-9:15 am

1 stop4h 07m

$442

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Fri 7/10

2:49 pm-9:03 pm

1 stop5h 14m

Washington, D.C. Dulles Intl

Mon 7/13

8:27 am-2:08 pm

1 stop6h 41m

$466

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Fri 6/26

6:27 pm-12:44 am

1 stop5h 17m

Washington, D.C. Dulles Intl

Fri 7/3

8:27 am-12:02 pm

1 stop4h 35m

$466

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Thu 10/15

9:30 am-4:36 pm

1 stop6h 06m

Washington, D.C. Dulles Intl

Sun 10/18

6:00 am-8:58 am

1 stop3h 58m

$466

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Wed 5/20

2:59 pm-9:24 pm

1 stop5h 25m

Washington, D.C. Dulles Intl

Thu 8/27

6:00 am-8:56 am

1 stop3h 56m

$466

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Fri 6/19

2:49 pm-9:04 pm

1 stop5h 15m

Washington, D.C. Dulles Intl

Sun 6/21

6:00 am-9:13 am

1 stop4h 13m

$487

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Fri 5/22

6:28 pm-12:51 am

1 stop5h 23m

Washington, D.C. Dulles Intl

Mon 5/25

6:08 am-9:15 am

1 stop4h 07m

$487

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Mon 6/8

1:00 pm-7:26 am

2 stops17h 26m

Washington, D.C. Dulles Intl

Thu 6/11

6:30 am-12:10 pm

1 stop6h 40m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Montgomery to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Montgomery 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 Montgomery to Washington, D.C. Dulles Intl Airport

How much does it cost to fly round-trip from Montgomery, Alabama to Washington, D.C. Dulles Intl Airport?

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 April 24, 2026.
See what other customers who have flown with Delta from Montgomery to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,450 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

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
8,450 reviews
Delta
7.9
Good
8,450 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

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 Montgomery to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Montgomery to Washington, D.C. Dulles Intl?

    Montgomery Dannelly Field (MGM) is the airport you will fly out of if you book a flight from Montgomery to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Dannelly Field; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Montgomery airport to Washington, D.C. Dulles Intl. It is only a 7.1 mi journey to Dannelly Field (MGM) from Montgomery’s city center.

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

    Airlines like Delta fly from Montgomery, Alabama to Washington, D.C. Dulles Intl Airport in about 5h 23m. The time it takes to get you to your destination can typically vary by up to . The distance between Montgomery, Alabama and Washington, D.C. Dulles Intl Airport is about 680 mi.

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

    According to our current data, Delta ($123), offers the cheapest pricing from Montgomery, Alabama to Washington, D.C. Dulles Intl Airport. You may be able to fly from Montgomery, Alabama to Washington, D.C. Dulles Intl Airport for 76% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montgomery 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
Owings Mills
Springfield
Arlington
Woodbridge
Silver Spring
Herndon
Rockville
Hyattsville
Fredericksburg
Hanover
Laurel
Manassas
Largo
Upper Marlboro
Waldorf
Bowie
Clinton
Hunt Valley

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Montgomery to Dulles Intl

Discover the top airline that operate flights from Montgomery 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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$123Average$520FlexibilityNo cancel feeOn-timeN/A

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