What is the cheapest airline that flies from McAllen Miller Intl to Washington, D.C. Dulles Intl?

United Airlines and Delta are the most popular carriers operating from McAllen Miller Intl to Washington, D.C. Dulles Intl

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?

There is 1 operator available for flights from McAllen Miller Intl Airport to Washington, D.C. Dulles Intl Airport as of May 2026.

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.

$190 Cheap Flights from McAllen to Washington, D.C. Dulles Intl Airport in 2026

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Find the cheapest flights from McAllen to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 pm - 11:14 pm

MFE

IAD

9h 39m

2 stops

6:00 am - 4:23 pm

IAD

MFE

11h 23m

2 stops

$309Delta

Tue, Jun 16 - Tue, Jun 23

12:37 pm - 11:26 pm

MFE

IAD

9h 49m

2 stops

5:25 pm - 11:59 pm

IAD

MFE

7h 34m

2 stops

$340Delta

Tue, Aug 18 - Tue, Aug 25

11:04 am - 6:27 pm

MFE

IAD

6h 23m

1 stop

6:10 am - 1:18 pm

IAD

MFE

8h 08m

1 stop

$377American Airlines

Wed, Aug 19 - Wed, Aug 26

6:31 pm - 3:46 pm

MFE

IAD

44h 15m

2 stops

9:12 am - 12:08 pm

IAD

MFE

27h 56m

1 stop

$381Multiple Airlines

Wed, May 27 - Wed, Jun 3

1:51 pm - 10:55 pm

MFE

IAD

8h 04m

2 stops

6:10 am - 1:18 pm

IAD

MFE

8h 08m

1 stop

$382American Airlines

Tue, Aug 18 - Tue, Aug 25

1:54 pm - 10:13 am

MFE

IAD

19h 19m

2 stops

1:36 pm - 5:31 pm

IAD

MFE

28h 55m

1 stop

$387Multiple Airlines

Sat, Jul 4 - Tue, Jul 14

12:47 pm - 12:05 am

MFE

IAD

10h 18m

2 stops

6:00 am - 4:01 pm

IAD

MFE

11h 01m

2 stops

$399Delta

Fri, Oct 23 - Sun, Oct 25

4:54 pm - 7:50 am

MFE

IAD

13h 56m

1 stop

7:35 pm - 12:33 pm

IAD

MFE

41h 58m

2 stops

$402Multiple Airlines

Tue, Aug 18 - Tue, Aug 25

12:35 pm - 12:44 am

MFE

IAD

11h 09m

2 stops

8:29 am - 4:23 pm

IAD

MFE

8h 54m

2 stops

$404Delta

Thu, Jun 18 - Tue, Jun 23

7:00 am - 2:03 pm

MFE

IAD

6h 03m

1 stop

6:10 am - 1:18 pm

IAD

MFE

8h 08m

1 stop

$405American Airlines

Tue, Aug 18 - Tue, Aug 25

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

Our best Delta deals on McAllen to Washington, D.C. Dulles Intl Airport flight tickets

Delta

Jun 16

MFE12:35 pmMcAllen Miller Intl

9h 39m

2 stops

IAD11:14 pmWashington, D.C. Dulles Intl

Jun 23

IAD6:00 amWashington, D.C. Dulles Intl

11h 23m

2 stops

MFE4:23 pmMcAllen Miller Intl

$309

Delta

Aug 18

MFE12:37 pmMcAllen Miller Intl

9h 49m

2 stops

IAD11:26 pmWashington, D.C. Dulles Intl

Aug 25

IAD5:25 pmWashington, D.C. Dulles Intl

7h 34m

2 stops

MFE11:59 pmMcAllen Miller Intl

$340

Delta

Oct 23

MFE12:47 pmMcAllen Miller Intl

10h 18m

2 stops

IAD12:05 amWashington, D.C. Dulles Intl

Oct 25

IAD6:00 amWashington, D.C. Dulles Intl

11h 01m

2 stops

MFE4:01 pmMcAllen Miller Intl

$399

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

Aug 19

MFE11:04 amMcAllen Miller Intl

6h 23m

1 stop

IAD6:27 pmWashington, D.C. Dulles Intl

Aug 26

IAD6:10 amWashington, D.C. Dulles Intl

8h 08m

1 stop

MFE1:18 pmMcAllen Miller Intl

$377

American Airlines

Aug 18

MFE1:51 pmMcAllen Miller Intl

8h 04m

2 stops

IAD10:55 pmWashington, D.C. Dulles Intl

Aug 25

IAD6:10 amWashington, D.C. Dulles Intl

8h 08m

1 stop

MFE1:18 pmMcAllen Miller Intl

$382

American Airlines

Aug 18

MFE7:00 amMcAllen Miller Intl

6h 03m

1 stop

IAD2:03 pmWashington, D.C. Dulles Intl

Aug 25

IAD6:10 amWashington, D.C. Dulles Intl

8h 08m

1 stop

MFE1:18 pmMcAllen Miller Intl

$405

momondo Fare Finder

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

Tue 6/16

12:35 pm-11:14 pm

2 stops9h 39m

Washington, D.C. Dulles Intl

Tue 6/23

6:00 am-4:23 pm

2 stops11h 23m

$309

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Tue 8/18

12:37 pm-11:26 pm

2 stops9h 49m

Washington, D.C. Dulles Intl

Tue 8/25

5:25 pm-11:59 pm

2 stops7h 34m

$340

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Wed 8/19

11:04 am-6:27 pm

1 stop6h 23m

Washington, D.C. Dulles Intl

Wed 8/26

6:10 am-1:18 pm

1 stop8h 08m

$377

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Wed 5/27

6:31 pm-3:46 pm

2 stops44h 15m

Washington, D.C. Dulles Intl

Wed 6/3

9:12 am-12:08 pm

1 stop27h 56m

$381

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Tue 8/18

1:51 pm-10:55 pm

2 stops8h 04m

Washington, D.C. Dulles Intl

Tue 8/25

6:10 am-1:18 pm

1 stop8h 08m

$382

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Sat 7/4

1:54 pm-10:13 am

2 stops19h 19m

Washington, D.C. Dulles Intl

Tue 7/14

1:36 pm-5:31 pm

1 stop28h 55m

$387

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Fri 10/23

12:47 pm-12:05 am

2 stops10h 18m

Washington, D.C. Dulles Intl

Sun 10/25

6:00 am-4:01 pm

2 stops11h 01m

$399

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Tue 8/18

4:54 pm-7:50 am

1 stop13h 56m

Washington, D.C. Dulles Intl

Tue 8/25

7:35 pm-12:33 pm

2 stops41h 58m

$402

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Thu 6/18

12:35 pm-12:44 am

2 stops11h 09m

Washington, D.C. Dulles Intl

Tue 6/23

8:29 am-4:23 pm

2 stops8h 54m

$404

Quickest round-trip

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Tue 8/18

7:00 am-2:03 pm

1 stop6h 03m

Washington, D.C. Dulles Intl

Tue 8/25

6:10 am-1:18 pm

1 stop8h 08m

$405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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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	8h 30m
Direct flights	None

The fastest flight from McAllen to Washington, D.C. Dulles Intl Airport takes 8h 30m

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

Frequently asked questions about flying from McAllen to Washington, D.C. Dulles Intl Airport

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 8h 30m.
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?
There is 1 operator available for flights from McAllen Miller Intl Airport to Washington, D.C. Dulles Intl Airport as of May 2026.
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?
momondo data reveals that the most frequently booked airline on the route from McAllen to Washington, D.C. Dulles Intl Airport is United Airlines, representing 100% of all bookings.

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 Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 9,692 reviews		Search United Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Laurel

Gaithersburg

Colonial Beach

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Sterling

Linthicum Heights

Tysons

Bethesda

Springfield

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Cheap flights from McAllen to Washington, D.C. from $190

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 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Our best Delta deals on McAllen to Washington, D.C. Dulles Intl Airport flight tickets

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

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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

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

What is the cheapest airline that flies from McAllen Miller Intl to Washington, D.C. Dulles Intl?

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

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

Direct flights

Frequently asked questions about flying 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

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