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Cheap flights from Washington, D.C. Dulles Intl Airport to McAllen from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to McAllen departing on 3/7. 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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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:37 pm - 11:06 pm
IAD
-
MFE
6h 29m
1 stop
American Airlines Logo
3:45 pm - 11:26 pm
MFE
-
IAD
6h 41m
1 stop
$334American Airlines
Sat, Mar 7 - Wed, Apr 8
American Airlines Logo
5:37 pm - 11:06 pm
IAD
-
MFE
6h 29m
1 stop
American Airlines Logo
3:45 pm - 11:26 pm
MFE
-
IAD
6h 41m
1 stop
$359American Airlines
Sat, Mar 7 - Wed, Apr 8
Multiple Airlines Logo
6:25 am - 7:20 pm
IAD
-
MFE
13h 55m
2 stops
Multiple Airlines Logo
8:10 pm - 7:24 am
MFE
-
IAD
10h 14m
1 stop
$362Multiple Airlines
Thu, Mar 26 - Sun, Mar 29
American Airlines Logo
5:37 pm - 11:04 pm
IAD
-
MFE
6h 27m
1 stop
American Airlines Logo
9:37 am - 4:34 pm
MFE
-
IAD
5h 57m
1 stop
$364American Airlines
Tue, Feb 24 - Wed, Mar 4
American Airlines Logo
5:37 pm - 11:04 pm
IAD
-
MFE
6h 27m
1 stop
American Airlines Logo
5:28 am - 2:39 pm
MFE
-
IAD
8h 11m
2 stops
$369American Airlines
Tue, Feb 24 - Wed, Mar 4
American Airlines Logo
5:37 pm - 11:06 pm
IAD
-
MFE
6h 29m
1 stop
American Airlines Logo
3:45 pm - 11:26 pm
MFE
-
IAD
6h 41m
1 stop
$388American Airlines
Sat, Mar 7 - Tue, Apr 7
American Airlines Logo
5:37 pm - 11:04 pm
IAD
-
MFE
6h 27m
1 stop
American Airlines Logo
7:01 am - 4:34 pm
MFE
-
IAD
8h 33m
1 stop
$389American Airlines
Tue, Feb 24 - Sat, Feb 28
American Airlines Logo
5:59 pm - 11:59 pm
IAD
-
MFE
7h 00m
1 stop
American Airlines Logo
4:15 pm - 11:26 pm
MFE
-
IAD
6h 11m
1 stop
$413American Airlines
Sat, Apr 25 - Sun, Apr 26
American Airlines Logo
5:59 pm - 11:59 pm
IAD
-
MFE
7h 00m
1 stop
American Airlines Logo
4:15 pm - 11:26 pm
MFE
-
IAD
6h 11m
1 stop
$414American Airlines
Sat, Apr 25 - Sun, Apr 26
American Airlines Logo
5:37 pm - 11:06 pm
IAD
-
MFE
6h 29m
1 stop
American Airlines Logo
7:01 am - 4:50 pm
MFE
-
IAD
8h 49m
1 stop
$419American Airlines
Wed, Feb 25 - Fri, Feb 27

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to McAllen flight tickets
United Airlines
Apr 14
IAD5:37 pmWashington, D.C. Dulles Intl
6h 22m
1 stop
MFE10:59 pmMcAllen Miller Intl
Apr 21
MFE5:17 amMcAllen Miller Intl
5h 18m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$309
United Airlines
Apr 25
IAD6:00 amWashington, D.C. Dulles Intl
6h 30m
1 stop
MFE11:30 amMcAllen Miller Intl
Apr 26
MFE7:00 amMcAllen Miller Intl
23h 32m
2 stops
IAD7:32 amWashington, D.C. Dulles Intl
$487
United Airlines
Apr 25
IAD12:55 pmWashington, D.C. Dulles Intl
5h 51m
1 stop
MFE5:46 pmMcAllen Miller Intl
Apr 26
MFE7:00 amMcAllen Miller Intl
23h 32m
2 stops
IAD7:32 amWashington, D.C. Dulles Intl
$502

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

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to McAllen flight tickets
American Airlines
Apr 14
IAD7:16 amWashington, D.C. Dulles Intl
12h 26m
2 stops
MFE6:42 pmMcAllen Miller Intl
Apr 21
MFE3:45 pmMcAllen Miller Intl
6h 41m
1 stop
IAD11:26 pmWashington, D.C. Dulles Intl
$314
American Airlines
Mar 7
IAD5:37 pmWashington, D.C. Dulles Intl
6h 29m
1 stop
MFE11:06 pmMcAllen Miller Intl
Apr 8
MFE3:45 pmMcAllen Miller Intl
6h 41m
1 stop
IAD11:26 pmWashington, D.C. Dulles Intl
$334
American Airlines
Mar 7
IAD5:37 pmWashington, D.C. Dulles Intl
6h 29m
1 stop
MFE11:06 pmMcAllen Miller Intl
Apr 8
MFE3:45 pmMcAllen Miller Intl
6h 41m
1 stop
IAD11:26 pmWashington, D.C. Dulles Intl
$359

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to McAllen 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 February 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to McAllen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Sat 3/7

5:37 pm-11:06 pm

1 stop6h 29m

McAllen Miller Intl

Wed 4/8

3:45 pm-11:26 pm

1 stop6h 41m

$334

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Sat 3/7

5:37 pm-11:06 pm

1 stop6h 29m

McAllen Miller Intl

Wed 4/8

3:45 pm-11:26 pm

1 stop6h 41m

$359

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Thu 3/26

6:25 am-7:20 pm

2 stops13h 55m

McAllen Miller Intl

Sun 3/29

8:10 pm-7:24 am

1 stop10h 14m

$362

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Tue 2/24

5:37 pm-11:04 pm

1 stop6h 27m

McAllen Miller Intl

Wed 3/4

9:37 am-4:34 pm

1 stop5h 57m

$364

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Tue 2/24

5:37 pm-11:04 pm

1 stop6h 27m

McAllen Miller Intl

Wed 3/4

5:28 am-2:39 pm

2 stops8h 11m

$369

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Sat 3/7

5:37 pm-11:06 pm

1 stop6h 29m

McAllen Miller Intl

Tue 4/7

3:45 pm-11:26 pm

1 stop6h 41m

$388

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Tue 2/24

5:37 pm-11:04 pm

1 stop6h 27m

McAllen Miller Intl

Sat 2/28

7:01 am-4:34 pm

1 stop8h 33m

$389

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Sat 4/25

5:59 pm-11:59 pm

1 stop7h 00m

McAllen Miller Intl

Sun 4/26

4:15 pm-11:26 pm

1 stop6h 11m

$413

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Sat 4/25

5:59 pm-11:59 pm

1 stop7h 00m

McAllen Miller Intl

Sun 4/26

4:15 pm-11:26 pm

1 stop6h 11m

$414

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Wed 2/25

5:37 pm-11:06 pm

1 stop6h 29m

McAllen Miller Intl

Fri 2/27

7:01 am-4:50 pm

1 stop8h 49m

$419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to McAllen from

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

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 Washington, D.C. Dulles Intl Airport to McAllen flights?

You could potentially save up to 31% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to McAllen flight.

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

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

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

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

Fastest flight time

5h 51m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to McAllen takes 5h 51m
There are no direct flights from Washington, D.C. Dulles Intl Airport to McAllen. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to McAllen.
Search flight deals

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

    A flight from Washington, D.C. Dulles Intl to McAllen Miller Intl will travel around 1489.3 mi. 5h 51m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to McAllen Miller Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to McAllen Miller Intl Airport.

  • What documentation or ID do you need to fly to McAllen Miller Intl Airport?

    The required travel and health documents for your McAllen Miller Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at McAllen Miller Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to McAllen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $283Free CancellationRating
7.2
11,267 reviews
Search American Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
9,276 reviews
Search United Airlines flights

Traveling to a place near McAllen?

Book flights to McAllen if you plan to visit one of these locations
Weslaco
Pharr
Mission
Edinburg

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to McAllen?

Finding the right flight to McAllen from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to McAllen quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to McAllen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to McAllen flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to McAllen?

momondo helps you find the best flight between Washington, D.C. and McAllen 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.

I’m not ready to book a flight from Washington, D.C. to McAllen right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to McAllen from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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