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Cheap flights from Washington, D.C. Dulles Intl Airport to McAllen from $206

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 9/24. 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

Discover deals from 900+ travel sites with momondo.

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.
Multiple Airlines Logo
8:59 am - 7:03 pm
IAD
-
MFE
11h 04m
1 stop
Multiple Airlines Logo
5:53 pm - 8:04 am
MFE
-
IAD
13h 11m
1 stop
$277Multiple Airlines
Fri, Aug 21 - Sun, Aug 30
Multiple Airlines Logo
1:32 pm - 9:29 am
IAD
-
MFE
20h 57m
1 stop
Multiple Airlines Logo
4:53 pm - 8:04 am
MFE
-
IAD
14h 11m
1 stop
$335Multiple Airlines
Sun, Aug 16 - Wed, Aug 19
Delta Logo
3:03 pm - 11:59 pm
IAD
-
MFE
9h 56m
2 stops
Delta Logo
12:37 pm - 11:26 pm
MFE
-
IAD
9h 49m
2 stops
$359Delta
Fri, Aug 28 - Mon, Aug 31
Multiple Airlines Logo
9:50 am - 4:04 pm
IAD
-
MFE
31h 14m
1 stop
Multiple Airlines Logo
7:53 pm - 8:04 am
MFE
-
IAD
11h 11m
1 stop
$368Multiple Airlines
Mon, Aug 17 - Fri, Aug 21
American Airlines Logo
7:13 pm - 12:08 am
IAD
-
MFE
5h 55m
1 stop
American Airlines Logo
4:37 pm - 11:23 pm
MFE
-
IAD
5h 46m
1 stop
$402American Airlines
Wed, Oct 14 - Tue, Oct 20
Multiple Airlines Logo
9:50 am - 4:04 pm
IAD
-
MFE
31h 14m
1 stop
Multiple Airlines Logo
7:53 pm - 5:14 pm
MFE
-
IAD
20h 21m
2 stops
$413Multiple Airlines
Mon, Aug 17 - Fri, Aug 21
Multiple Airlines Logo
8:59 am - 7:03 pm
IAD
-
MFE
11h 04m
1 stop
Multiple Airlines Logo
5:53 pm - 10:52 pm
MFE
-
IAD
27h 59m
2 stops
$416Multiple Airlines
Fri, Aug 21 - Sun, Aug 30
American Airlines Logo
7:13 pm - 12:08 am
IAD
-
MFE
5h 55m
1 stop
American Airlines Logo
9:43 am - 4:11 pm
MFE
-
IAD
5h 28m
1 stop
$421American Airlines
Mon, Oct 26 - Sat, Nov 7
Delta Logo
6:00 am - 4:37 pm
IAD
-
MFE
11h 37m
2 stops
Delta Logo
5:20 am - 4:38 pm
MFE
-
IAD
10h 18m
2 stops
$424Delta
Tue, Aug 4 - Wed, Aug 12
Multiple Airlines Logo
1:32 pm - 11:24 am
IAD
-
MFE
22h 52m
2 stops
Multiple Airlines Logo
4:53 pm - 8:04 am
MFE
-
IAD
14h 11m
1 stop
$431Multiple Airlines
Sun, Aug 16 - Wed, Aug 19

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to McAllen flight tickets
Delta
Aug 28
IAD3:03 pmWashington, D.C. Dulles Intl
9h 56m
2 stops
MFE11:59 pmMcAllen Miller Intl
Aug 31
MFE12:37 pmMcAllen Miller Intl
9h 49m
2 stops
IAD11:26 pmWashington, D.C. Dulles Intl
$359
Delta
Aug 4
IAD6:00 amWashington, D.C. Dulles Intl
11h 37m
2 stops
MFE4:37 pmMcAllen Miller Intl
Aug 12
MFE5:20 amMcAllen Miller Intl
10h 18m
2 stops
IAD4:38 pmWashington, D.C. Dulles Intl
$424
Delta
Aug 3
IAD8:28 amWashington, D.C. Dulles Intl
9h 09m
2 stops
MFE4:37 pmMcAllen Miller Intl
Aug 10
MFE12:37 pmMcAllen Miller Intl
7h 18m
2 stops
IAD8:55 pmWashington, D.C. Dulles Intl
$454

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
Oct 14
IAD7:13 pmWashington, D.C. Dulles Intl
5h 55m
1 stop
MFE12:08 amMcAllen Miller Intl
Oct 20
MFE4:37 pmMcAllen Miller Intl
5h 46m
1 stop
IAD11:23 pmWashington, D.C. Dulles Intl
$402
American Airlines
Oct 26
IAD7:13 pmWashington, D.C. Dulles Intl
5h 55m
1 stop
MFE12:08 amMcAllen Miller Intl
Nov 7
MFE9:43 amMcAllen Miller Intl
5h 28m
1 stop
IAD4:11 pmWashington, D.C. Dulles Intl
$421
American Airlines
Sep 5
IAD6:09 amWashington, D.C. Dulles Intl
8h 10m
1 stop
MFE1:19 pmMcAllen Miller Intl
Sep 8
MFE5:45 amMcAllen Miller Intl
7h 17m
1 stop
IAD2:02 pmWashington, D.C. Dulles Intl
$483

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 July 8, 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

Cheapest round-trip

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Fri 8/21

8:59 am-7:03 pm

1 stop11h 04m

McAllen Miller Intl

Sun 8/30

5:53 pm-8:04 am

1 stop13h 11m

$277

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Sun 8/16

1:32 pm-9:29 am

1 stop20h 57m

McAllen Miller Intl

Wed 8/19

4:53 pm-8:04 am

1 stop14h 11m

$335

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Fri 8/28

3:03 pm-11:59 pm

2 stops9h 56m

McAllen Miller Intl

Mon 8/31

12:37 pm-11:26 pm

2 stops9h 49m

$359

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Mon 8/17

9:50 am-4:04 pm

1 stop31h 14m

McAllen Miller Intl

Fri 8/21

7:53 pm-8:04 am

1 stop11h 11m

$368

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Wed 10/14

7:13 pm-12:08 am

1 stop5h 55m

McAllen Miller Intl

Tue 10/20

4:37 pm-11:23 pm

1 stop5h 46m

$402

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Mon 8/17

9:50 am-4:04 pm

1 stop31h 14m

McAllen Miller Intl

Fri 8/21

7:53 pm-5:14 pm

2 stops20h 21m

$413

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Fri 8/21

8:59 am-7:03 pm

1 stop11h 04m

McAllen Miller Intl

Sun 8/30

5:53 pm-10:52 pm

2 stops27h 59m

$416
Quickest round-trip

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Mon 10/26

7:13 pm-12:08 am

1 stop5h 55m

McAllen Miller Intl

Sat 11/7

9:43 am-4:11 pm

1 stop5h 28m

$421

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Tue 8/4

6:00 am-4:37 pm

2 stops11h 37m

McAllen Miller Intl

Wed 8/12

5:20 am-4:38 pm

2 stops10h 18m

$424

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

Sun 8/16

1:32 pm-11:24 am

2 stops22h 52m

McAllen Miller Intl

Wed 8/19

4:53 pm-8:04 am

1 stop14h 11m

$431

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 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

What is the cheapest month to fly to McAllen?

The month of November is, on average, the cheapest month to fly to McAllen from Washington, D.C. Dulles Intl Airport, with most prices found around $0. If you don’t want to visit McAllen in November, then you should wait until February to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $0.

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

You could potentially save up to 18% 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 47m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to McAllen takes 5h 47m
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

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

  • 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 47m 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
United AirlinesPriceFrom $284Free CancellationRating
7.4
9,948 reviews
Search United Airlines flights
American AirlinesPriceFrom $319Free CancellationRating
7.1
11,783 reviews
Search American Airlines flights

Traveling to a place near McAllen?

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

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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