What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to McAllen round-trip?

Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to McAllen round-trip from $308. Other airlines that can offer you cheap pricing are United Airlines, from $319, and American Airlines, from $344. Delta is 29% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to McAllen one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $115. Users have also found prices from $199 and $235 on United Airlines and Delta, respectively.

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to McAllen flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to McAllen?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 71% on the overall cost on flights from Washington, D.C. Dulles Intl Airport to McAllen.

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

February can be a great time to fly to McAllen from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $404. Cheapflights users have found deals in the month of February for as cheap as $287. The most expensive prices can be found in the month of November.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-McAllen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-McAllen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-McAllen flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-McAllen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-McAllen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to McAllen from Washington, D.C. Dulles Intl?

Located just 2.0 mi from the city center, McAllen Miller Intl is the airport most travelers will use when flying to McAllen from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Miller Intl (MFE) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 2 different airlines.

Can I find deals for flights from Dulles Intl to McAllen that include hotel bookings?

Yes. In addition to deals on Dulles Intl to McAllen flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to McAllen?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to McAllen.

Can I find deals for business class flights from Dulles Intl to McAllen?

Yes. Cheapflights offers flight deals from Dulles Intl to McAllen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$115+ Flights from Washington, D.C. Dulles Intl Airport to McAllen

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to McAllen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to McAllen

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$308 (Delta)
One-way from	$115 (American Airlines)
Popular in	January
Cheapest in	October
Average price	$721

Provider with most accurate pricing for Washington, D.C. Dulles Intl-McAllen Miller Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-McAllen Miller Intl flights.

Search Deals

From Washington, D.C. Dulles Intl to McAllen Miller Intl

Search Deals

One-way flight from Washington, D.C. Dulles Intl to McAllen Miller Intl

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from Dulles Intl to McAllen

Cheapest flights from Dulles Intl to McAllen
Explore the most affordable flight options available from Dulles Intl to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

dom. 2/166:05 amIAD - MFE

2 stops11h 55mDelta

sáb. 2/225:25 amMFE - IAD

2 stops10h 37mDelta

Deal found 1/20

$308

sáb. 2/155:30 pmIAD - MFE

1 stop7h 00mUnited Airlines

mar. 2/182:14 pmMFE - IAD

1 stop5h 49mUnited Airlines

Deal found 1/21

$319

dom. 2/165:13 pmIAD - MFE

1 stop8h 02mAmerican Airlines

sáb. 2/227:17 amMFE - IAD

1 stop7h 55mAmerican Airlines

Deal found 1/20

$344

Best flights from Dulles Intl to McAllen
Discover carefully curated flight deals from Dulles Intl to McAllen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated enero 21, 2025.

dom. 2/166:05 amIAD - MFE

2 stops11h 55mDelta

sáb. 2/225:25 amMFE - IAD

2 stops10h 37mDelta

Deal found 1/20

$308

sáb. 2/155:30 pmIAD - MFE

1 stop7h 00mUnited Airlines

mar. 2/182:14 pmMFE - IAD

1 stop5h 49mUnited Airlines

Deal found 1/21

$319

dom. 2/165:13 pmIAD - MFE

1 stop8h 02mAmerican Airlines

sáb. 2/227:17 amMFE - IAD

1 stop7h 55mAmerican Airlines

Deal found 1/20

$344

Last-minute flights from Dulles Intl to McAllen
Discover last-minute flight deals from Dulles Intl to McAllen. Data last updated enero 21, 2025 and is based on user searches.

mié. 1/295:24 pmIAD - MFE

1 stop6h 39mAmerican Airlines

vie. 1/312:58 pmMFE - IAD

1 stop6h 43mAmerican Airlines

Deal found 1/21

$659

mié. 1/296:00 amIAD - MFE

2 stops10h 37mDelta

vie. 1/311:09 pmMFE - IAD

2 stops10h 13mDelta

Deal found 1/21

$669

sáb. 2/155:30 pmIAD - MFE

1 stop7h 00mUnited Airlines

mar. 2/182:14 pmMFE - IAD

1 stop5h 49mUnited Airlines

Deal found 1/21

$319

dom. 2/166:05 amIAD - MFE

2 stops11h 55mDelta

sáb. 2/225:25 amMFE - IAD

2 stops10h 37mDelta

Deal found 1/20

$308

dom. 2/165:13 pmIAD - MFE

1 stop8h 02mAmerican Airlines

sáb. 2/227:17 amMFE - IAD

1 stop7h 55mAmerican Airlines

Deal found 1/20

$344

One-way flights from Dulles Intl to McAllen
Search for one-way flight options from Dulles Intl to McAllen. Find affordable one-way fares based on user searches. Data last updated enero 21, 2025.

mar. 2/185:13 pmIAD - MFE

1 stop6h 42mAmerican Airlines

Deal found 1/21

$115

jue. 2/208:25 amIAD - MFE

1 stop8h 51mUnited Airlines

Deal found 1/21

$199

mar. 2/181:42 pmIAD - MFE

2 stops11h 35mDelta

Deal found 1/21

$235

Find flights from Dulles Intl to McAllen within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

dom. 2/16

6:05 am-5:00 pm

2 stops11h 55m

McAllen Miller Intl

sáb. 2/22

5:25 am-5:02 pm

2 stops10h 37m

$308

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

sáb. 2/15

5:30 pm-11:30 pm

1 stop7h 00m

McAllen Miller Intl

mar. 2/18

2:14 pm-9:03 pm

1 stop5h 49m

$319

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

dom. 2/16

5:13 pm-12:15 am

1 stop8h 02m

McAllen Miller Intl

sáb. 2/22

7:17 am-4:12 pm

1 stop7h 55m

$344

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

mar. 2/18

5:13 pm-10:55 pm

1 stop6h 42m

$115

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

jue. 2/20

8:25 am-4:16 pm

1 stop8h 51m

$199

Washington, D.C.McAllen

IAD - MFE

IADMFE

Washington, D.C. Dulles Intl

mar. 2/18

1:42 pm-12:17 am

2 stops11h 35m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Compare providers for flights from Dulles Intl to McAllen

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to McAllen in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-McAllen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-McAllen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-McAllen flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-McAllen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-McAllen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from Dulles Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dulles Intl to McAllen

Get recent, data-driven insights about flights from Dulles Intl to McAllen including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to McAllen (average of $281). Flying from Washington, D.C. Dulles Intl Airport to McAllen in March is currently the most expensive (average of $423). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to MFE?

When flying from Washington, D.C. Dulles Intl Airport to McAllen, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 26% versus a flight at noon.

Rainfall in McAllen by month

In terms of precipitation, rainfall in McAllen ranges from 0.9 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. November is typically the driest time to visit McAllen when rainfall is around 0.9 in.

Temperature in McAllen by month

If weather is an important factor for your trip to McAllen, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing McAllen

To help decide which airline to fly from Washington, D.C. to McAllen, see what other customers have to say about Delta and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,521 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,984 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to McAllen from Washington, D.C. Dulles Intl?
Located just 2.0 mi from the city center, McAllen Miller Intl is the airport most travelers will use when flying to McAllen from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Miller Intl (MFE) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 2 different airlines.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to McAllen round-trip?
Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to McAllen round-trip from $308. Other airlines that can offer you cheap pricing are United Airlines, from $319, and American Airlines, from $344. Delta is 29% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to McAllen one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $115. Users have also found prices from $199 and $235 on United Airlines and Delta, respectively.
Can I find deals for flights from Dulles Intl to McAllen that include hotel bookings?
Yes. In addition to deals on Dulles Intl to McAllen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to McAllen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to McAllen.
Can I find deals for business class flights from Dulles Intl to McAllen?
Yes. Cheapflights offers flight deals from Dulles Intl to McAllen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to McAllen?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to McAllen (average of $281). Flying from Washington, D.C. Dulles Intl Airport to McAllen in March is currently the most expensive (average of $423). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Mission

Weslaco

Pharr

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Dulles Intl to McAllen

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$193	Average$377	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$343	Average$648	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$115+ Cheap flights from Dulles Intl (IAD) to McAllen (MFE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to McAllen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to McAllen

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to McAllen

Cheapest flights from Dulles Intl to McAllenExplore the most affordable flight options available from Dulles Intl to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

Explore the most affordable flight options available from Dulles Intl to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

Find flights from Dulles Intl to McAllen within your budget

Compare providers for flights from Dulles Intl to McAllen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to McAllen in January.

Best time to book a flight from Dulles Intl to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from Dulles Intl with our price prediction graph.

Travel insights for flights from Dulles Intl to McAllen

Get recent, data-driven insights about flights from Dulles Intl to McAllen including ideal travel times, pricing trends, and more.

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

What is the cheapest time of day to fly from IAD to MFE?

Find hourly flight availability from Dulles Intl to McAllen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

Rainfall in McAllen by month

Plan your trip to McAllen by taking into account the average rainfall totals by month.

Temperature in McAllen by month

Plan your trip to McAllen by taking into account the average temperature totals by month.

Reviews of airlines servicing McAllen

To help decide which airline to fly from Washington, D.C. to McAllen, see what other customers have to say about Delta and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to McAllen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to McAllen from Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to McAllen round-trip?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to McAllen one-way?

Can I find deals for flights from Dulles Intl to McAllen that include hotel bookings?

How can I find direct flights from Dulles Intl to McAllen?

Can I find deals for business class flights from Dulles Intl to McAllen?

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to McAllen

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dulles Intl to McAllen

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to McAllen
Explore the most affordable flight options available from Dulles Intl to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.