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Dulles Intl

$344+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — IAD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 amMGM - IAD
1 stop6h 57mAmerican Airlines
Sat 1/39:12 amIAD - MGM
1 stop4h 12mAmerican Airlines
Deal found 12/10$454
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/315:30 amMGM - IAD
1 stop6h 57mAmerican Airlines
Fri 1/26:35 amIAD - MGM
1 stop6h 49mAmerican Airlines
Deal found 12/11$523
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:07 amMGM - IAD
1 stop4h 33mDelta
Fri 1/26:00 amIAD - MGM
1 stop4h 05mDelta
Deal found 12/9$540
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/305:30 amMGM - IAD
1 stop6h 57mAmerican Airlines
Fri 1/26:35 amIAD - MGM
1 stop6h 49mAmerican Airlines
Deal found 12/11$558
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amMGM - IAD
1 stop5h 13mDelta
Fri 1/212:58 pmIAD - MGM
1 stop4h 01mDelta
Deal found 12/10$561
This Delta deal was found by Cheapflights users on 12/11. 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 12/181:55 pmMGM - IAD
1 stop3h 26mDelta
Thu 1/16:00 amIAD - MGM
1 stop4h 59mDelta
Deal found 12/11$574
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/305:30 amMGM - IAD
1 stop6h 57mAmerican Airlines
Thu 1/19:12 amIAD - MGM
2 stops8h 36mAmerican Airlines
Deal found 12/11$840
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:30 amMGM - IAD
1 stop6h 57mAmerican Airlines
Mon 12/294:29 pmIAD - MGM
2 stops21h 05mAmerican Airlines
Deal found 12/10$849
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/261:05 pmMGM - IAD
2 stops9h 59mAmerican Airlines
Tue 1/65:46 pmIAD - MGM
1 stop5h 44mAmerican Airlines
Deal found 12/11$866

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$402
(American Airlines)

One-way from

$344
(United Airlines)

Popular in

February

Cheapest in

June

Average price

$522
Provider with most accurate pricing for Montgomery Dannelly Field-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Montgomery Dannelly Field-Washington, D.C. Dulles Intl 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. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
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

Montgomery

Fly to

Dulles Intl

Route

Depart

Return

Price

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Tue 3/24

7:00 am-2:39 pm

1 stop6h 39m

Washington, D.C. Dulles Intl

Tue 3/31

7:05 am-1:02 pm

1 stop6h 57m

$402

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Tue 3/24

9:35 am-2:39 pm

1 stop4h 04m

Washington, D.C. Dulles Intl

Tue 3/31

7:20 am-11:56 am

1 stop5h 36m

$402

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Thu 3/26

6:20 pm-12:26 am

1 stop5h 06m

Washington, D.C. Dulles Intl

Tue 3/31

7:25 pm-10:57 pm

1 stop4h 32m

$430

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Fri 3/6

12:40 pm-6:36 pm

1 stop4h 56m

Washington, D.C. Dulles Intl

Tue 3/10

7:25 pm-10:57 pm

1 stop4h 32m

$430

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Wed 12/31

5:30 am-1:27 pm

1 stop6h 57m

Washington, D.C. Dulles Intl

Sat 1/3

9:12 am-12:24 pm

1 stop4h 12m

$454

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Thu 3/26

6:00 am-11:51 am

1 stop4h 51m

Washington, D.C. Dulles Intl

Thu 4/2

7:20 am-11:56 am

1 stop5h 36m

$458

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Sat 1/3

6:00 am-12:13 pm

1 stop5h 13m

Washington, D.C. Dulles Intl

Thu 1/8

3:00 pm-9:19 pm

1 stop7h 19m

$458

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Thu 1/22

6:11 pm-12:24 am

1 stop5h 13m

Washington, D.C. Dulles Intl

Sun 1/25

7:30 pm-10:38 pm

1 stop4h 08m

$458

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Wed 12/31

5:30 am-1:27 pm

1 stop6h 57m

Washington, D.C. Dulles Intl

Fri 1/2

6:35 am-12:24 pm

1 stop6h 49m

$523

MontgomeryWashington, D.C.

MGM - IAD

MGMIAD

Montgomery Dannelly Field

Sat 1/3

6:00 am-12:13 pm

1 stop5h 13m

Washington, D.C. Dulles Intl

Mon 1/5

6:20 am-9:06 am

1 stop3h 46m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 21 results
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2
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  • Most accurate provider: When it comes to deals on Montgomery, Alabama-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 Montgomery, Alabama-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Montgomery, Alabama-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 Montgomery, Alabama-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 Montgomery, Alabama-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 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

What is the cheapest month to book a flight from Montgomery, Alabama to Washington, D.C. Dulles Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Montgomery, Alabama to Washington, D.C. Dulles Intl Airport (average of $99). Flying from Montgomery, Alabama to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 December 12, 2025.
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
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

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 American Airlines and Delta fly from Montgomery, Alabama to Washington, D.C. Dulles Intl Airport in about 4h 04m. The time it takes to get you to your destination can typically vary by up to 2h 35m. The distance between Montgomery, Alabama and Washington, D.C. Dulles Intl Airport is about 680 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 ($372), 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 24% 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.

  • What is the cheapest month to book a flight from Montgomery, Alabama to Washington, D.C. Dulles Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Montgomery, Alabama to Washington, D.C. Dulles Intl Airport (average of $99). Flying from Montgomery, Alabama to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Rockville
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton

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Alternative routes for Montgomery to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$372Average$504FlexibilityNo cancel feeOn-timeN/A

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