MFE - IAD

$200 Find Cheap Flights from McAllen to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from McAllen to Washington, D.C. departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from McAllen to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from McAllen to Washington, D.C., as well as popular online travel agencies
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Flights Deals

Cheap Flights from McAllen to Dulles Intl (MFE-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from McAllen to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from McAllen to Washington, D.C.

Sat, Sep 6 - Tue, Sep 9
Delta Logo
5:25 am - 2:31 pmMFE-IAD
8h 06m2 stops
Delta Logo
7:22 am - 4:37 pmIAD-MFE
10h 15m2 stops
$247Delta
Find Deal
Sat, Sep 6 - Tue, Sep 9
American Airlines Logo
3:29 pm - 10:48 pmMFE-IAD
6h 19m1 stop
American Airlines Logo
6:25 am - 12:07 pmIAD-MFE
6h 42m1 stop
$289American Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
American Airlines Logo
3:29 pm - 10:48 pmMFE-IAD
6h 19m1 stop
American Airlines Logo
2:18 pm - 10:53 pmIAD-MFE
9h 35m2 stops
$294American Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
Delta Logo
5:25 am - 6:39 pmMFE-IAD
12h 14m2 stops
Delta Logo
3:33 pm - 11:59 pmIAD-MFE
9h 26m2 stops
$299Delta
Find Deal
Fri, Nov 7 - Sun, Nov 9
American Airlines Logo
9:43 am - 4:11 pmMFE-IAD
5h 28m1 stop
American Airlines Logo
5:03 pm - 11:03 pmIAD-MFE
7h 00m1 stop
$314American Airlines
Find Deal
Wed, Aug 20 - Wed, Aug 27
American Airlines Logo
10:38 am - 10:56 pmMFE-IAD
11h 18m2 stops
American Airlines Logo
11:51 am - 5:12 pmIAD-MFE
6h 21m1 stop
$349American Airlines
Find Deal
Wed, Aug 20 - Wed, Aug 27
United Airlines Logo
5:20 pm - 11:55 pmMFE-IAD
5h 35m1 stop
United Airlines Logo
12:50 pm - 7:26 pmIAD-MFE
7h 36m1 stop
$373United Airlines
Find Deal
Sat, Sep 6 - Tue, Sep 9
United Airlines Logo
12:10 pm - 6:53 pmMFE-IAD
5h 43m1 stop
United Airlines Logo
8:15 am - 7:26 pmIAD-MFE
12h 11m2 stops
$416United Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
United Airlines Logo
4:37 pm - 11:44 pmMFE-IAD
6h 07m1 stop
United Airlines Logo
6:00 am - 1:30 pmIAD-MFE
8h 30m1 stop
$439United Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
United Airlines Logo
5:15 pm - 11:58 pmMFE-IAD
5h 43m1 stop
United Airlines Logo
6:15 am - 11:26 amIAD-MFE
6h 11m1 stop
$529United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for McAllen to Washington, D.C. flights

Get data-powered insights and trends into flights from McAllen to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from McAllen to Washington Dulles Airport?

The average price of all round-trip flights from McAllen to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from McAllen to Washington Dulles Airport, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Washington Dulles Airport, Saturday is the cheapest day to fly and Friday is the most expensive.

Good to know

Cheapest flight$200
Most popular time to fly and prices are also 30% lower on average.
Flight from McAllen to Washington Dulles Airport

When to book flights from McAllen to Washington, D.C.

Are your dates flexible? Find out the best times to travel from McAllen to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking McAllen to Washington Dulles Airport flights

  • What is the cheapest flight from McAllen to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from McAllen to Washington, D.C. Dulles Intl Airport was $200 for a one-way ticket and $247 for a round-trip.

  • Do I need a passport to fly between McAllen and Washington Dulles Airport?

    No

  • Which aircraft models fly most regularly from McAllen to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from McAllen to Washington Dulles Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between McAllen and Washington Dulles Airport, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from McAllen to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from McAllen to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from McAllen to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from McAllen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from McAllen to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to McAllen with another airline. Booking your flights between McAllen and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from McAllen to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from McAllen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from McAllen to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from McAllen to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from McAllen to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

8.0 ExcellentHal, Jul 2025FRA - IAD
Read more United Airlines reviews

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

United airlines, mediocre at best. No issues , nothing great . Worked for me

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Very nice and clean plane. Transit time between flights was tight though

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

Everything you need to know for your flight from McAllen to Washington, D.C.

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