$165 Cheap Flights from Montgomery (MGM) to Washington (DCA)

View $165 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Montgomery to Washington (MGM-DCA)

Prices were available within the past 7 days and start at $165 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 16 - Tue, Sep 23
MGM
Montgomery
DCA
Washington
$309 Roundtrip, found 5 days ago
$309
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 16 from Montgomery to Washington, returning Tue, Sep 23, priced at $309 found 5 days ago
Delta
Sat, Aug 30 - Tue, Sep 2
MGM
Montgomery
DCA
Washington
$315 Roundtrip, found 4 days ago
$315
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 30 from Montgomery to Washington, returning Tue, Sep 2, priced at $315 found 4 days ago
Delta
Tue, Sep 16 - Wed, Sep 17
MGM
Montgomery
DCA
Washington
$324 Roundtrip, found 5 days ago
$324
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 16 from Montgomery to Washington, returning Wed, Sep 17, priced at $324 found 5 days ago
Delta
Sat, Aug 30 - Fri, Sep 5
MGM
Montgomery
DCA
Washington
$335 Roundtrip, found 4 days ago
$335
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 30 from Montgomery to Washington, returning Fri, Sep 5, priced at $335 found 4 days ago
Delta
Wed, Sep 3 - Tue, Sep 9
MGM
Montgomery
DCA
Washington
$335 Roundtrip, found 1 day ago
$335
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 3 from Montgomery to Washington, returning Tue, Sep 9, priced at $335 found 1 day ago
Delta
Mon, Sep 15 - Tue, Sep 23
MGM
Montgomery
DCA
Washington
$341 Roundtrip, found 5 days ago
$341
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Sep 15 from Montgomery to Washington, returning Tue, Sep 23, priced at $341 found 5 days ago
Delta
Mon, Jan 12 - Sat, Jan 31
MGM
Montgomery
DCA
Washington
$344 Roundtrip, found 5 days ago
$344
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jan 12 from Montgomery to Washington, returning Sat, Jan 31, priced at $344 found 5 days ago
Delta
Wed, Jan 21 - Thu, Feb 5
MGM
Montgomery
DCA
Washington
$344 Roundtrip, found 5 days ago
$344
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jan 21 from Montgomery to Washington, returning Thu, Feb 5, priced at $344 found 5 days ago
Delta
Tue, Oct 14 - Wed, Oct 15
MGM
Montgomery
DCA
Washington
$345 Roundtrip, found 5 days ago
$345
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Oct 14 from Montgomery to Washington, returning Wed, Oct 15, priced at $345 found 5 days ago
American Airlines
Wed, Jan 28 - Sat, Jan 31
MGM
Montgomery
DCA
Washington
$383 Roundtrip, found 14 hours ago
$383
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Montgomery to Washington, returning Sat, Jan 31, priced at $383 found 14 hours ago

Find the cheapest month to fly from Montgomery (MGM) to Washington (DCA)

November is typically the cheapest month to fly

From $272 - $689 per traveler.

Graph displaying average flight prices per month

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $352
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $352
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $461
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $461
Flights from Montgomery (MGM) to Washington (DCA)
Origin airport
Montgomery Regional
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta
Roundtrip price
$309
Distance
692 mi
Average flight time
2 hours 10 mins

Montgomery to Washington Flights

The cheapest times to fly from Montgomery to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montgomery to Washington are during the month of September. You can find some of the cheapest flights from Montgomery to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montgomery to Washington

Sunday is one of the best days to book for cheap flights from Montgomery to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montgomery to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montgomery to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $165 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montgomery to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montgomery to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA) cost?
You can land cheap return tickets from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA) starting at $439. Grab a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving MGM on August 3 2025 and touching down at DCA. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from MGM to DCA?
The cheapest flights from MGM to DCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA)?
When departing from Montgomery Regional Airport (MGM), you can board a direct flight to Ronald Reagan Washington National Airport (DCA) with American Airlines.
What is the cheapest airline that flies from MGM to DCA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MGM to DCA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA)?
On average, Montgomery Regional Airport (MGM) offers 6 direct flights to Ronald Reagan Washington National Airport (DCA) every week. If you want more options, use Expedia's filters to look for flights with one or more stops. Squeeze in a quick visit to another location or simply break up your trip.
What are the most popular departure times for flights from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA)?
More travelers fly between MGM and DCA at 6 PM than at any other time. Rather go when it's quieter? Consider flying outside peak hours and you could save on your ticket as well.
What day of the week has the most flights from MGM to DCA?
Friday has the most flights from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA). Consider taking off on this day and you'll have a greater chance of finding a schedule that works for you.
What is the earliest flight from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA)?
Take the earliest flight at around 6:09PM UTC-6, heading out of Montgomery Regional Airport (MGM). You'll be traveling for roughly 2h 9m, arriving at Ronald Reagan Washington National Airport (DCA) at approximately 9:18PM UTC-5.
How long does it take to fly from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA)?
The average flight duration from MGM to DCA is 2 hours and 9 minutes, covering a distance of 690 mi.
What is the best time to fly from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA)?
Select a flight from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Montgomery Regional Airport (MGM)?
Compare your flight options from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA). This is the only Washington airport you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA) last-minute?
Last-minute bookings from MGM to DCA are usually more expensive. For the lowest rates, start looking for flights well in advance. That being said, if you're flexible with your travel dates, you may land a cheap fare right before your journey.
Is it cheaper to book a MGM to DCA flight and hotel package?
You'll typically save money by securing a MGM to DCA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your ideal flights and accommodations, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Montgomery Regional Airport (MGM) to Ronald Reagan Washington National Airport (DCA)?
In most cases, you're able to cancel or reschedule your MGM to DCA flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more information, go to our Customer Service portal.

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*Available to One Key members.