$172 Cheap Flights from Washington (DCA) to McAllen (MFE)

View $172 flight on Sat, Mar 7, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Miller Intl. Airport (MFE)

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Cheap Flights from Washington to McAllen (DCA-MFE)

Prices were available within the past 7 days and start at $172 for one-way flights and $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 23 - Thu, May 28
DCA
Washington
MFE
McAllen
$283 Roundtrip, found 6 days ago
$283
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, May 23 from Washington to McAllen, returning Thu, May 28, priced at $283 found 6 days ago
United
Tue, Mar 17 - Sat, Mar 21
DCA
Washington
MFE
McAllen
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Washington to McAllen, returning Sat, Mar 21, priced at $309 found 1 day ago
American Airlines
Sat, Mar 14 - Wed, Mar 18
DCA
Washington
MFE
McAllen
$314 Roundtrip, found 17 hours ago
$314
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Mar 14 from Washington to McAllen, returning Wed, Mar 18, priced at $314 found 17 hours ago
Delta
Sat, May 23 - Sat, May 30
DCA
Washington
MFE
McAllen
$318 Roundtrip, found 6 days ago
$318
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, May 23 from Washington to McAllen, returning Sat, May 30, priced at $318 found 6 days ago
Delta
Tue, Apr 21 - Tue, May 5
DCA
Washington
MFE
McAllen
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Apr 21 from Washington to McAllen, returning Tue, May 5, priced at $319 found 2 days ago
United
Sun, May 10 - Sun, May 24
DCA
Washington
MFE
McAllen
$324 Roundtrip, found 15 hours ago
$324
Roundtrip
found 15 hours ago
Select United flight, departing Sun, May 10 from Washington to McAllen, returning Sun, May 24, priced at $324 found 15 hours ago
American Airlines
Sat, Mar 14 - Wed, Mar 18
DCA
Washington
MFE
McAllen
$326 Roundtrip, found 17 hours ago
$326
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Mar 14 from Washington to McAllen, returning Wed, Mar 18, priced at $326 found 17 hours ago
Delta
Wed, Mar 4 - Tue, Mar 10
DCA
Washington
MFE
McAllen
$329 Roundtrip, found 3 days ago
$329
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Mar 4 from Washington to McAllen, returning Tue, Mar 10, priced at $329 found 3 days ago
Delta
Sat, May 23 - Sat, Jun 6
DCA
Washington
MFE
McAllen
$338 Roundtrip, found 6 days ago
$338
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, May 23 from Washington to McAllen, returning Sat, Jun 6, priced at $338 found 6 days ago
American Airlines
Tue, Mar 10 - Tue, Mar 24
DCA
Washington
MFE
McAllen
$339 Roundtrip, found 2 days ago
$339
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Mar 10 from Washington to McAllen, returning Tue, Mar 24, priced at $339 found 2 days ago

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Alternative airports near McAllen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Miller Intl. MFE. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $414
MFE
Miller Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $414

Find the cheapest month to fly from Washington (DCA) to McAllen (MFE)

September is typically the cheapest month to fly

From $236 - $518 per traveler.
Flights from Washington (DCA) to McAllen (MFE)
Origin airport
Ronald Reagan Washington National
Destination airport
Miller Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$283
Distance
1507 mi

Washington to McAllen Flights

The cheapest times to fly from Washington to McAllen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to McAllen are during the month of May. You can find some of the cheapest flights from Washington to McAllen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to McAllen

Sunday is one of the best days to book for cheap flights from Washington to McAllen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to McAllen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to McAllen in 2026. You can also book with separate airlines for your outbound and return journeys, from $172 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to McAllen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to McAllen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.) cost?
You can find cheap one-way flights from $172 and cheap return flights from $283 Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.) with Expedia. One-way flights typically cost between $200 and $795, and return flights often range between $369 and $1396. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.)?
April is the cheapest month to fly from Washington, DC to McAllen, with average return fares around $236. This is about 47% lower than the average price, as April often sees a lull in travel demand. Other cheap months to fly from Washington, DC to McAllen include August and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.)?
Enter DCA to MFE and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.)?
Alaska Airlines is one of the cheapest airlines offering connecting flights from Ronald Reagan Washington National (DCA) to Miller Intl. (MFE), with round-trip tickets starting from around $656 with a layover in Los Angeles Intl. (LAX). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.)?
For flights from Washington, DC (DCA) to McAllen, TX (MFE), April and August are the best months to fly, with average return flight prices around $236. April often sees lower demand, while August is a popular travel month. Both months provide a good mix of price and availability, making them great choices for your journey.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.)?
The earliest flight from Washington, DC (Ronald Reagan Washington National) to McAllen, TX (Miller Intl.) typically departs at around 5:00 AM, operated by American Airlines. An early flight like this allows you to arrive in McAllen with a full day ahead of you. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.)?
The most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.) are in the early morning, from 6am to 9am. About 37% of passengers prefer this time window. Many major carriers, including Delta Airlines, United Airlines, and American Airlines, offer flights during this window. This timing is ideal for travelers looking to make the most of their day in McAllen.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.)?
A flight from DCA to MFE with a layover takes around 6 hours 20 minutes, with the route covering approximately 1,508 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.)?
First class is available on flights from DCA to MFE. First class cabins are available on:

  • United Airlines
  • American Airlines
  • Delta Air Lines

How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for McAllen from Ronald Reagan Washington National (DCA)?
From Ronald Reagan Washington National (DCA), you can fly into Miller Intl. (MFE) to reach McAllen. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW) before reaching McAllen. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.) Mcallen Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to McAllen, TX (MFE-Miller Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

*Flight schedules are subject to change.

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