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Cheap flights from Washington, D.C. Dulles Intl Airport to McAllen from $240

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 11/4. 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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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 - 11:09 pmIAD-MFE
6h 32m1 stop
American Airlines Logo
9:41 am - 4:28 pmMFE-IAD
5h 47m1 stop
$289American Airlines
Find Deal
sáb., feb. 14 - sáb., feb. 21
American Airlines Logo
6:33 am - 6:29 pmIAD-MFE
12h 56m2 stops
American Airlines Logo
3:41 pm - 10:51 pmMFE-IAD
6h 10m1 stop
$294American Airlines
Find Deal
sáb., feb. 14 - sáb., feb. 21
Delta Logo
6:00 am - 4:55 pmIAD-MFE
11h 55m2 stops
Delta Logo
5:25 am - 2:51 pmMFE-IAD
8h 26m2 stops
$299Delta
Find Deal
sáb., feb. 21 - mié., feb. 25
American Airlines Logo
5:23 pm - 11:18 pmIAD-MFE
6h 55m1 stop
American Airlines Logo
7:04 am - 4:18 pmMFE-IAD
8h 14m1 stop
$354American Airlines
Find Deal
mar., dic. 2 - mar., dic. 9
Delta Logo
6:00 am - 4:55 pmIAD-MFE
11h 55m2 stops
Delta Logo
1:00 pm - 12:07 amMFE-IAD
10h 07m2 stops
$394Delta
Find Deal
lun., mar. 9 - mié., mar. 11
United Airlines Logo
8:30 am - 3:57 pmIAD-MFE
8h 27m1 stop
United Airlines Logo
2:06 pm - 10:12 pmMFE-IAD
7h 06m1 stop
$399United Airlines
Find Deal
mar., nov. 18 - mar., nov. 25
United Airlines Logo
6:00 am - 1:30 pmIAD-MFE
8h 30m1 stop
United Airlines Logo
5:00 am - 11:28 amMFE-IAD
5h 28m1 stop
$417United Airlines
Find Deal
lun., nov. 10 - vie., nov. 14
United Airlines Logo
6:00 am - 1:30 pmIAD-MFE
8h 30m1 stop
United Airlines Logo
2:06 pm - 10:12 pmMFE-IAD
7h 06m1 stop
$470United Airlines
Find Deal
vie., nov. 21 - lun., nov. 24
United Airlines Logo
5:35 pm - 11:24 pmIAD-MFE
6h 49m1 stop
United Airlines Logo
7:15 am - 7:29 amMFE-IAD
23h 14m2 stops
$533United Airlines
Find Deal
lun., mar. 9 - mié., mar. 11
Delta Logo
7:01 am - 4:44 pmIAD-MFE
10h 43m2 stops
Delta Logo
12:44 pm - 12:16 amMFE-IAD
10h 32m2 stops
$559Delta
Find Deal
mar., nov. 18 - mar., nov. 25

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
Feb 14
IAD5:37 pmWashington, D.C. Dulles Intl
6h 32m
1 stop
MFE11:09 pmMcAllen Miller Intl
Feb 21
MFE9:41 amMcAllen Miller Intl
5h 47m
1 stop
IAD4:28 pmWashington, D.C. Dulles Intl
$289
Find similar
American Airlines
Feb 14
IAD6:33 amWashington, D.C. Dulles Intl
12h 56m
2 stops
MFE6:29 pmMcAllen Miller Intl
Feb 21
MFE3:41 pmMcAllen Miller Intl
6h 10m
1 stop
IAD10:51 pmWashington, D.C. Dulles Intl
$294
Find similar
American Airlines
Dec 2
IAD5:23 pmWashington, D.C. Dulles Intl
6h 55m
1 stop
MFE11:18 pmMcAllen Miller Intl
Dec 9
MFE7:04 amMcAllen Miller Intl
8h 14m
1 stop
IAD4:18 pmWashington, D.C. Dulles Intl
$354
Find similar

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
Feb 21
IAD6:00 amWashington, D.C. Dulles Intl
11h 55m
2 stops
MFE4:55 pmMcAllen Miller Intl
Feb 25
MFE5:25 amMcAllen Miller Intl
8h 26m
2 stops
IAD2:51 pmWashington, D.C. Dulles Intl
$299
Find similar
Delta
Nov 5
IAD3:33 pmWashington, D.C. Dulles Intl
9h 26m
2 stops
MFE11:59 pmMcAllen Miller Intl
Nov 10
MFE12:44 pmMcAllen Miller Intl
9h 19m
2 stops
IAD11:03 pmWashington, D.C. Dulles Intl
$394
Find similar
Delta
Nov 18
IAD7:01 amWashington, D.C. Dulles Intl
10h 43m
2 stops
MFE4:44 pmMcAllen Miller Intl
Nov 25
MFE12:44 pmMcAllen Miller Intl
10h 32m
2 stops
IAD12:16 amWashington, D.C. Dulles Intl
$559
Find similar

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 octubre 28, 2025.
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

sáb. 2/14

5:37 pm-11:09 pm

1 stop6h 32m

McAllen Miller Intl

sáb. 2/21

9:41 am-4:28 pm

1 stop5h 47m

$289

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

sáb. 2/14

6:33 am-6:29 pm

2 stops12h 56m

McAllen Miller Intl

sáb. 2/21

3:41 pm-10:51 pm

1 stop6h 10m

$294

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

sáb. 2/21

6:00 am-4:55 pm

2 stops11h 55m

McAllen Miller Intl

mié. 2/25

5:25 am-2:51 pm

2 stops8h 26m

$299

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

mar. 12/2

5:23 pm-11:18 pm

1 stop6h 55m

McAllen Miller Intl

mar. 12/9

7:04 am-4:18 pm

1 stop8h 14m

$354

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

lun. 3/9

6:00 am-4:55 pm

2 stops11h 55m

McAllen Miller Intl

mié. 3/11

1:00 pm-12:07 am

2 stops10h 07m

$394

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

mar. 11/18

8:30 am-3:57 pm

1 stop8h 27m

McAllen Miller Intl

mar. 11/25

2:06 pm-10:12 pm

1 stop7h 06m

$399

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

lun. 11/10

6:00 am-1:30 pm

1 stop8h 30m

McAllen Miller Intl

vie. 11/14

5:00 am-11:28 am

1 stop5h 28m

$417

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

vie. 11/21

6:00 am-1:30 pm

1 stop8h 30m

McAllen Miller Intl

lun. 11/24

2:06 pm-10:12 pm

1 stop7h 06m

$470

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

lun. 3/9

5:35 pm-11:24 pm

1 stop6h 49m

McAllen Miller Intl

mié. 3/11

7:15 am-7:29 am

2 stops23h 14m

$533

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

mar. 11/18

7:01 am-4:44 pm

2 stops10h 43m

McAllen Miller Intl

mar. 11/25

12:44 pm-12:16 am

2 stops10h 32m

$559

Flights are sorted by cheapest round-trip flights 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 day to depart on your flight to McAllen?

On average, the least expensive day to fly to McAllen from Washington, D.C. Dulles Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $333. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to McAllen for around $584.

What is the cheapest time of day to depart on your flight to McAllen?

Flying to McAllen from Washington, D.C. Dulles Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $375 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to McAllen is in the evening when prices are around $614.

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

You could potentially save up to 62% 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

Direct flights

None
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.
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  • 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. 6h 11m 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
9,001 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,032 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
Mission
Pharr
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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