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Cheap Flights from Mcallen (MFE) to Washington D.C. (IAD)

Compare Mcallen to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

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Flight deals from Mcallen to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Mcallen to Washington Dulles? Find the lowest prices on one-way and return tickets right here.
Washington D.C..$581 per passenger.Departing Sun, 24 Aug, returning Tue, 26 Aug.Return flight with United.Outbound indirect flight with United, departs from Mcallen on Sun, 24 Aug, arriving in Washington Dulles.Inbound indirect flight with United, departs from Washington Dulles on Tue, 26 Aug, arriving in Mcallen.Price includes taxes and charges.From $581, select.
Washington D.C..$632 per passenger.Departing Sat, 25 Oct, returning Tue, 28 Oct.Return flight with United.Outbound indirect flight with United, departs from Mcallen on Sat, 25 Oct, arriving in Washington Dulles.Inbound indirect flight with United, departs from Washington Dulles on Tue, 28 Oct, arriving in Mcallen.Price includes taxes and charges.From $632, select.
Washington D.C..$704 per passenger.Departing Sun, 21 Dec, returning Sun, 28 Dec.Return flight with United.Outbound indirect flight with United, departs from Mcallen on Sun, 21 Dec, arriving in Washington Dulles.Inbound indirect flight with United, departs from Washington Dulles on Sun, 28 Dec, arriving in Mcallen.Price includes taxes and charges.From $704, select.
Washington D.C..$767 per passenger.Departing Fri, 5 Sep, returning Fri, 12 Sep.Return flight with United.Outbound indirect flight with United, departs from Mcallen on Fri, 5 Sep, arriving in Washington Dulles.Inbound indirect flight with United, departs from Washington Dulles on Fri, 12 Sep, arriving in Mcallen.Price includes taxes and charges.From $767, select.
Washington D.C..$962 per passenger.Departing Mon, 3 Nov, returning Sat, 8 Nov.Return flight with United.Outbound indirect flight with United, departs from Mcallen on Mon, 3 Nov, arriving in Washington Dulles.Inbound indirect flight with United, departs from Washington Dulles on Sat, 8 Nov, arriving in Mcallen.Price includes taxes and charges.From $962, select.
Washington D.C..$1,229 per passenger.Departing Thu, 30 Oct, returning Thu, 6 Nov.Return flight with United.Outbound indirect flight with United, departs from Mcallen on Thu, 30 Oct, arriving in Washington Dulles.Inbound indirect flight with United, departs from Washington Dulles on Thu, 6 Nov, arriving in Mcallen.Price includes taxes and charges.From $1,229, select.

Find the cheapest month to fly from Mcallen to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Mcallen to Washington Dulles flights are currently cheapest in August.
Jul
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Aug
from $581
Sep
from $767
Oct
from $632
Nov
from $962
Dec
from $704
Jan
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Feb
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Mar
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Apr
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May
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Jun
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Mcallen to Washington Dulles: Alternative routes

Compare routes from Mcallen to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Mcallen to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found$581
Cheapest month to flyAugust

Finding cheap flights from Mcallen to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Mcallen to Washington Dulles is $581. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Mcallen to Washington Dulles. But we found flights with one or more stops from $581.
As of July 2025, there are no flights flying from Mcallen to Washington Dulles.
The cheapest month to fly from Mcallen to Washington Dulles is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Mcallen Airport to Washington Dulles Airport on Sunday, 24 August 2025.
No airlines currently offer direct flights between Mcallen Airport and Washington Dulles Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Washington Dulles.

Travelling from McAllen International Airport (MFE) to Washington Dulles International Airport (IAD): what you need to know

  • Washington DC's timezone is UTC-4, making Washington DC one hour ahead of Mcallen.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your MFE to IAD flight.

  • Travelling during a peak time like July? School holidays and other popular periods can mean longer lines and delays at airport checkpoints. Be extra cautious and get there up to four hours ahead of international flights and two hours before domestic departures.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from McAllen International Airport to Washington Dulles International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to tour your chosen city. Popular stopovers between MFE and IAD include:

    • George Bush Intercontinental Airport

    • Dallas/Fort Worth International Airport

    • Austin-Bergstrom International Airport

How to find the cheapest flights from McAllen International Airport (MFE) to Washington Dulles International Airport (IAD)

  • $433 is currently the lowest price for a one-way McAllen International Airport to Washington Dulles International Airport flight. A return flight starts at $581. These fares can change depending on demand and availability.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from MFE to IAD if you book ahead. Airlines often offer some amazing early bird deals.

  • If you're flexible with your travel plans, use the 'Whole month' search function. It'll show you the lowest price across every month when looking for your flight from McAllen International Airport to Washington Dulles International Airport.

  • Snapping up cheap flights from MFE to IAD couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as fares go down.

  • Tailor your trip with filters. Select your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from McAllen International Airport to Washington Dulles International Airport.

Handy information about McAllen International Airport (MFE)

  • The address for MFE is 2500 S Bicentenial Blvd.

  • McAllen International Airport scores high marks for on-time performance. 83.42% of flights that depart MFE reach their destination on time.

  • McAllen International Airport is around 3 kilometres from central Mcallen. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 10 minutes or so to arrive, depending on the traffic.

  • Planning to catch public transport? Expect a trip time of around 50 minutes.

  • Need a handy hotel close to MFE? If you're catching an early flight from McAllen International Airport to Washington Dulles International Airport, these stays will have you moments from your departure lounge:

Arriving at Washington Dulles International Airport (IAD)

Getting from Washington Dulles International Airport (IAD) to central Washington DC

  • The street address for IAD is 1 Saarinen Circle.

  • Washington Dulles International Airport is approximately 56 kilometres from the centre of Washington DC. The drive time takes around 50 minutes.

  • Getting to the centre by public transport will take you around 3 hours 25 minutes.

When to fly to Washington Dulles International Airport (IAD)

  • It's time to plan your trip dates for your flight from McAllen International Airport to Washington Dulles International Airport. April is the busiest month to head to Washington DC. If you want a more low-key vibe, go in January.

  • Before locking in your flight from McAllen International Airport to Washington Dulles International Airport, consider the kind of weather you enjoy. July is the warmest month in Washington DC, with the temperature ranging from 19ºC (66ºF) to 33ºC (91ºF).

  • January sees average temperatures of between -6ºC (21ºF) and 10ºC (50ºF). Look for cheap tickets from MFE to IAD around that time if you want to travel when it's cooler.

Explore more of United States

  • New York is just one of the many places in United States waiting to be explored once you've taken in the sights of Washington DC. Around 322 kilometres away to the north-east, check out popular attractions including Statue of Liberty, Central Park and Empire State Building.

  • Philadelphia is another standout destination in United States and is around 193 kilometres north-east of Washington DC. No journey is complete without visiting Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Plan the rest of your trip from Mcallen to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.