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Cheap flights from McAllen to Washington, D.C. from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Washington, D.C. departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 pm - 6:42 pm
MFE
-
IAD
23h 12m
1 stop
Multiple Airlines Logo
5:07 pm - 5:40 pm
IAD
-
MFE
25h 33m
1 stop
$263Multiple Airlines
Sun, May 10 - Wed, May 13
Multiple Airlines Logo
6:30 pm - 2:12 pm
MFE
-
IAD
18h 42m
2 stops
Multiple Airlines Logo
5:07 pm - 5:40 pm
IAD
-
MFE
25h 33m
1 stop
$297Multiple Airlines
Sun, May 10 - Wed, May 13
Delta Logo
12:56 pm - 12:51 am
MFE
-
IAD
10h 55m
2 stops
Delta Logo
3:08 pm - 11:59 pm
IAD
-
MFE
9h 51m
2 stops
$300Delta
Sat, May 9 - Wed, May 13
Multiple Airlines Logo
12:15 pm - 6:32 pm
MFE
-
IAD
29h 17m
2 stops
Multiple Airlines Logo
5:07 pm - 5:40 pm
IAD
-
MFE
25h 33m
1 stop
$315Multiple Airlines
Fri, May 8 - Wed, May 13
Multiple Airlines Logo
6:15 pm - 4:21 pm
MFE
-
IAD
21h 06m
2 stops
Multiple Airlines Logo
5:07 pm - 5:40 pm
IAD
-
MFE
25h 33m
1 stop
$319Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
9:39 pm - 4:21 pm
MFE
-
IAD
41h 42m
2 stops
Multiple Airlines Logo
5:07 pm - 5:40 pm
IAD
-
MFE
25h 33m
1 stop
$320Multiple Airlines
Thu, May 7 - Wed, May 13
Multiple Airlines Logo
8:43 am - 10:30 am
MFE
-
IAD
24h 47m
1 stop
Multiple Airlines Logo
6:08 pm - 5:31 pm
IAD
-
MFE
24h 23m
1 stop
$342Multiple Airlines
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
3:48 pm - 10:53 pm
MFE
-
IAD
6h 05m
1 stop
American Airlines Logo
5:59 pm - 11:59 pm
IAD
-
MFE
7h 00m
1 stop
$354American Airlines
Fri, Apr 3 - Wed, Apr 8
American Airlines Logo
3:45 pm - 11:26 pm
MFE
-
IAD
6h 41m
1 stop
American Airlines Logo
5:59 pm - 11:59 pm
IAD
-
MFE
7h 00m
1 stop
$364American Airlines
Fri, May 8 - Mon, May 11
American Airlines Logo
10:32 am - 5:09 pm
MFE
-
IAD
5h 37m
1 stop
American Airlines Logo
7:00 am - 2:51 pm
IAD
-
MFE
8h 51m
1 stop
$369American Airlines
Wed, May 6 - Wed, May 13

United Airlines flights from McAllen to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on McAllen to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
May 9
MFE5:15 amMcAllen Miller Intl
5h 13m
1 stop
IAD11:28 amWashington, D.C. Dulles Intl
May 12
IAD5:38 pmWashington, D.C. Dulles Intl
6h 21m
1 stop
MFE10:59 pmMcAllen Miller Intl
$373
United Airlines
May 9
MFE5:15 amMcAllen Miller Intl
5h 13m
1 stop
IAD11:28 amWashington, D.C. Dulles Intl
May 9
IAD5:38 pmWashington, D.C. Dulles Intl
6h 21m
1 stop
MFE10:59 pmMcAllen Miller Intl
$379
United Airlines
May 5
MFE5:15 amMcAllen Miller Intl
5h 13m
1 stop
IAD11:28 amWashington, D.C. Dulles Intl
May 9
IAD5:38 pmWashington, D.C. Dulles Intl
6h 21m
1 stop
MFE10:59 pmMcAllen Miller Intl
$383

American Airlines flights from McAllen to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on McAllen to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
May 5
MFE3:45 pmMcAllen Miller Intl
6h 41m
1 stop
IAD11:26 pmWashington, D.C. Dulles Intl
May 9
IAD5:59 pmWashington, D.C. Dulles Intl
7h 00m
1 stop
MFE11:59 pmMcAllen Miller Intl
$283
American Airlines
May 5
MFE3:45 pmMcAllen Miller Intl
6h 41m
1 stop
IAD11:26 pmWashington, D.C. Dulles Intl
May 9
IAD9:19 amWashington, D.C. Dulles Intl
10h 33m
2 stops
MFE6:52 pmMcAllen Miller Intl
$288
American Airlines
Apr 3
MFE3:48 pmMcAllen Miller Intl
6h 05m
1 stop
IAD10:53 pmWashington, D.C. Dulles Intl
Apr 8
IAD5:59 pmWashington, D.C. Dulles Intl
7h 00m
1 stop
MFE11:59 pmMcAllen Miller Intl
$354

momondo Fare Finder

 
Customize your flight search to find flights from McAllen to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from McAllen to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Sun 5/10

6:30 pm-6:42 pm

1 stop23h 12m

Washington, D.C. Dulles Intl

Wed 5/13

5:07 pm-5:40 pm

1 stop25h 33m

$263

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Sun 5/10

6:30 pm-2:12 pm

2 stops18h 42m

Washington, D.C. Dulles Intl

Wed 5/13

5:07 pm-5:40 pm

1 stop25h 33m

$297

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Sat 5/9

12:56 pm-12:51 am

2 stops10h 55m

Washington, D.C. Dulles Intl

Wed 5/13

3:08 pm-11:59 pm

2 stops9h 51m

$300

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Fri 5/8

12:15 pm-6:32 pm

2 stops29h 17m

Washington, D.C. Dulles Intl

Wed 5/13

5:07 pm-5:40 pm

1 stop25h 33m

$315

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Wed 5/6

6:15 pm-4:21 pm

2 stops21h 06m

Washington, D.C. Dulles Intl

Wed 5/13

5:07 pm-5:40 pm

1 stop25h 33m

$319

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Thu 5/7

9:39 pm-4:21 pm

2 stops41h 42m

Washington, D.C. Dulles Intl

Wed 5/13

5:07 pm-5:40 pm

1 stop25h 33m

$320

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Fri 7/10

8:43 am-10:30 am

1 stop24h 47m

Washington, D.C. Dulles Intl

Tue 7/14

6:08 pm-5:31 pm

1 stop24h 23m

$342
Quickest round-trip

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Fri 4/3

3:48 pm-10:53 pm

1 stop6h 05m

Washington, D.C. Dulles Intl

Wed 4/8

5:59 pm-11:59 pm

1 stop7h 00m

$354

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Fri 5/8

3:45 pm-11:26 pm

1 stop6h 41m

Washington, D.C. Dulles Intl

Mon 5/11

5:59 pm-11:59 pm

1 stop7h 00m

$364

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Wed 5/6

10:32 am-5:09 pm

1 stop5h 37m

Washington, D.C. Dulles Intl

Wed 5/13

7:00 am-2:51 pm

1 stop8h 51m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from McAllen to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on McAllen to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a McAllen to Washington, D.C. Dulles Intl Airport flight.

When to book flights from McAllen to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from McAllen to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap McAllen to Washington, D.C. Dulles Intl Airport (MFE to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from McAllen to Washington, D.C. Dulles Intl Airport

Fastest flight time

5h 09m

Direct flights

None
The fastest flight from McAllen to Washington, D.C. Dulles Intl Airport takes 5h 09m
There are no direct flights from McAllen to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from McAllen to Washington, D.C. Dulles Intl Airport.
Search flight deals

  • How far is McAllen Miller Intl to Washington, D.C. Dulles Intl by plane?

    The distance between McAllen Miller Intl and Washington, D.C. Dulles Intl is about 1489.3 mi. A reasonable flight in good conditions will take 5h 09m.

  • When did momondo last update prices for flights from McAllen Miller Intl Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from McAllen Miller Intl Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How many operators does momondo search for flights from McAllen Miller Intl Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from McAllen Miller Intl Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from McAllen Miller Intl Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from McAllen to Washington, D.C. Dulles Intl Airport?

Best airlines flying from McAllen to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from McAllen to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $338Free CancellationRating
7.4
9,439 reviews
Search United Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Gaithersburg
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Linthicum Heights
Bethesda
Sterling

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All flight searches from McAllen to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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momondo helps you find the best flight between McAllen and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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