MGM - IAD

$402 Find Cheap Flights from Montgomery to Washington Dulles Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montgomery to Dulles Intl departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montgomery to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montgomery to Washington, D.C., as well as popular online travel agencies
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Flights Deals

Cheap Flights from Montgomery to Dulles Intl (MGM-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montgomery to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montgomery to Dulles Intl

Tue, Sep 16 - Sat, Sep 20
Delta Logo
12:29 pm - 6:39 pmMGM-IAD
5h 10m1 stop
Delta Logo
6:23 am - 8:51 amIAD-MGM
3h 28m1 stop
$402Delta
Find Deal
Wed, Sep 17 - Sun, Sep 21
Delta Logo
9:31 am - 2:33 pmMGM-IAD
4h 02m1 stop
Delta Logo
6:00 am - 11:49 amIAD-MGM
6h 49m1 stop
$430Delta
Find Deal
Mon, Oct 13 - Sun, Oct 19
Delta Logo
6:24 pm - 12:12 amMGM-IAD
4h 48m1 stop
Delta Logo
6:00 am - 8:49 amIAD-MGM
3h 49m1 stop
$458Delta
Find Deal
Wed, Aug 13 - Sat, Aug 16
Delta Logo
6:00 am - 11:44 amMGM-IAD
4h 44m1 stop
Delta Logo
9:00 am - 1:20 pmIAD-MGM
5h 20m1 stop
$466Delta
Find Deal
Tue, Sep 2 - Sun, Sep 21
American Airlines Logo
1:42 pm - 6:52 pmMGM-IAD
4h 10m1 stop
American Airlines Logo
8:12 pm - 11:48 pmIAD-MGM
4h 36m1 stop
$480American Airlines
Find Deal
Tue, Nov 25 - Sun, Nov 30
Delta Logo
2:30 pm - 7:12 pmMGM-IAD
3h 42m1 stop
Delta Logo
6:00 am - 8:58 amIAD-MGM
3h 58m1 stop
$520Delta
Find Deal
Mon, Nov 3 - Fri, Nov 7
American Airlines Logo
6:00 am - 1:35 pmMGM-IAD
6h 35m1 stop
American Airlines Logo
2:16 pm - 5:20 pmIAD-MGM
28h 04m1 stop
$524American Airlines
Find Deal
Fri, Aug 15 - Sun, Aug 17
Delta Logo
6:25 pm - 12:21 amMGM-IAD
4h 56m1 stop
Delta Logo
6:00 am - 11:48 amIAD-MGM
6h 48m1 stop
$534Delta
Find Deal
Fri, Oct 10 - Mon, Oct 13
Delta Logo
1:59 pm - 9:31 pmMGM-IAD
6h 32m1 stop
Delta Logo
7:34 pm - 10:33 pmIAD-MGM
3h 59m1 stop
$548Delta
Find Deal
Wed, Aug 27 - Tue, Sep 2
Delta Logo
6:00 am - 11:23 amMGM-IAD
4h 23m1 stop
Delta Logo
7:22 am - 10:24 amIAD-MGM
4h 02m1 stop
$560Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Montgomery to Dulles Intl flights

Get data-powered insights and trends into flights from Montgomery to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Montgomery to Washington Dulles Airport?

The average price of all round-trip flights from Montgomery to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Washington Dulles Airport on a Tuesday and more expensive on a Friday. On your return trip to Montgomery, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Montgomery to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montgomery to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montgomery to Washington, D.C. Dulles Intl Airport is June, where tickets cost $402 (return) on average. On the other hand, the most expensive months are September and February, where the average cost of round-trip tickets is $598 and $583 respectively.

Good to know

Low seasonSeptember
Cheapest flight$402
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 18% increase in price.
Flight from Montgomery to Washington Dulles Airport

When to book flights from Montgomery to Dulles Intl

Are your dates flexible? Find out the best times to travel from Montgomery to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montgomery to Washington Dulles Airport flights

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

    In the last 3 days, the lowest price for a flight from Montgomery to Washington, D.C. Dulles Intl Airport was $438 for a one-way ticket and $402 for a round-trip.

  • Do I need a passport to fly between Montgomery and Washington Dulles Airport?

    A passport is not required to fly from Montgomery to Washington Dulles Airport.

  • Which airports will I be using when flying from Montgomery to Washington Dulles Airport?

    Montgomery and Washington Dulles Airport are both served by 1 main airport. You will leave Montgomery from Montgomery Dannelly Field and will be arriving at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Montgomery to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montgomery to Washington Dulles Airport?

    oneworld, and SkyTeam are the airline alliances operating flights between Montgomery and Washington Dulles Airport, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Montgomery to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montgomery to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montgomery to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Montgomery is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montgomery to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Montgomery with another airline. Booking your flights between Montgomery and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montgomery to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Montgomery up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Montgomery to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Montgomery to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montgomery to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7983 reviews
7.9Comfort
8.5Crew
7.3Food
8.2Boarding
7.9Entertainment
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Everything you need to know for your flight from Montgomery to Dulles Intl

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