What is the cheapest airline that flies from Texas to Washington, D.C. Dulles Intl?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Texas to Washington, D.C. Dulles Intl

How many flights depart from Texas to Washington, D.C. Dulles Intl Airport on average per week?

As of August 2025, there are 239 flights per week flying from Texas to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Sat, with 20% of flights taking off on this day.

What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Texas according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 7 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from Texas to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Dallas and flying into Baltimore (one of the most popular routes), then the duration is 2h 45m on average. Another popular route from Texas to Washington, D.C. Dulles Intl Airport is flying from Houston to Baltimore, which will take roughly 2h 56m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Texas to Washington, D.C. Dulles Intl Airport on average per day?

As of August 2025, 34 flights take off from Texas and land in Washington, D.C. Dulles Intl Airport each day. The most common flight departure time for this route is 7:00AM, with 40% of daily flights taking off in the afternoon.

How many operators does momondo search for flights from Texas to Washington, D.C. Dulles Intl Airport?

The number of operators available for flights from Texas to Washington, D.C. Dulles Intl Airport is 7 as of August 2025.

How old do you have to be to fly from Texas to Washington, D.C. Dulles Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$66 Cheap Flights from Texas to Washington, D.C. Dulles Intl Airport in 2025

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Find the cheapest flights from Texas to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:25 am - 11:27 amDFW-IAD

3h 02mnonstop

10:22 am - 12:39 pmIAD-DFW

3h 17mnonstop

$123Frontier

Find Deal

Sat, Aug 16 - Thu, Aug 21

8:00 am - 12:02 pmDFW-IAD

3h 02mnonstop

1:02 pm - 3:19 pmIAD-DFW

3h 17mnonstop

$125Frontier

Find Deal

Sat, Sep 13 - Sat, Sep 20

12:10 pm - 4:12 pmDFW-IAD

3h 02mnonstop

5:20 pm - 7:36 pmIAD-DFW

3h 16mnonstop

$134United Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 16

6:49 pm - 10:48 pmDFW-IAD

2h 59mnonstop

5:27 pm - 8:14 pmIAD-DFW

3h 47mnonstop

$139American Airlines

Find Deal

Sat, Sep 13 - Wed, Nov 12

6:49 pm - 10:48 pmDFW-IAD

2h 59mnonstop

6:25 am - 8:44 amIAD-DFW

3h 19mnonstop

$142American Airlines

Find Deal

Wed, Sep 3 - Wed, Sep 10

12:10 pm - 4:11 pmDFW-IAD

3h 01mnonstop

5:20 pm - 7:36 pmIAD-DFW

3h 16mnonstop

$154United Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

7:00 am - 3:00 pmDAL-IAD

7h 00m1 stop

9:55 am - 3:25 pmIAD-DAL

6h 30m1 stop

$207Southwest

Find Deal

Sat, Aug 30 - Sun, Aug 31

12:41 pm - 10:44 amIAH-IAD

21h 03m2 stops

4:56 pm - 11:50 amIAD-IAH

19h 54m2 stops

$231

Find Deal

Wed, Aug 20 - Sun, Aug 24

3:30 pm - 10:50 pmDAL-IAD

6h 20m1 stop

7:00 am - 12:25 pmIAD-DAL

6h 25m1 stop

$232Southwest

Find Deal

Sat, Aug 30 - Sat, Sep 6

12:41 pm - 10:44 amIAH-IAD

21h 03m2 stops

8:12 pm - 5:44 pmIAD-IAH

22h 32m2 stops

$237

Find Deal

Wed, Aug 27 - Sat, Aug 30

American Airlines flights from Texas to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Texas to Washington, D.C. Dulles Intl Airport flight tickets

American Airlines

Sep 13

DFW6:49 pmDallas/Fort Worth

2h 59m

IAD10:48 pmWashington, D.C. Dulles Intl

Nov 12

IAD5:27 pmWashington, D.C. Dulles Intl

3h 47m

DFW8:14 pmDallas/Fort Worth

$139

Find similar

American Airlines

Sep 3

DFW6:49 pmDallas/Fort Worth

2h 59m

IAD10:48 pmWashington, D.C. Dulles Intl

Sep 10

IAD6:25 amWashington, D.C. Dulles Intl

3h 19m

DFW8:44 amDallas/Fort Worth

$142

Find similar

American Airlines

Aug 30

DFW7:00 amDallas/Fort Worth

3h 01m

IAD11:01 amWashington, D.C. Dulles Intl

Aug 31

IAD6:27 amWashington, D.C. Dulles Intl

3h 09m

DFW8:36 amDallas/Fort Worth

$163

Find similar

Frontier flights from Texas to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Texas to Washington, D.C. Dulles Intl Airport flight tickets

Frontier

Aug 16

DFW7:25 amDallas/Fort Worth

3h 02m

IAD11:27 amWashington, D.C. Dulles Intl

Aug 21

IAD10:22 amWashington, D.C. Dulles Intl

3h 17m

DFW12:39 pmDallas/Fort Worth

$123

Find similar

Frontier

Sep 13

DFW8:00 amDallas/Fort Worth

3h 02m

IAD12:02 pmWashington, D.C. Dulles Intl

Sep 20

IAD1:02 pmWashington, D.C. Dulles Intl

3h 17m

DFW3:19 pmDallas/Fort Worth

$125

Find similar

Frontier

Aug 25

DFW5:25 amDallas/Fort Worth

3h 02m

IAD9:27 amWashington, D.C. Dulles Intl

Aug 28

IAD10:22 amWashington, D.C. Dulles Intl

3h 17m

DFW12:39 pmDallas/Fort Worth

$128

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Texas to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 8/16

7:25 am-11:27 am

Nonstop3h 02m

Washington, D.C. Dulles Intl

Thu 8/21

10:22 am-12:39 pm

Nonstop3h 17m

$123

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 9/13

8:00 am-12:02 pm

Nonstop3h 02m

Washington, D.C. Dulles Intl

Sat 9/20

1:02 pm-3:19 pm

Nonstop3h 17m

$125

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 9/16

12:10 pm-4:12 pm

Nonstop3h 02m

Washington, D.C. Dulles Intl

Tue 9/16

5:20 pm-7:36 pm

Nonstop3h 16m

$134

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 9/13

6:49 pm-10:48 pm

Nonstop2h 59m

Washington, D.C. Dulles Intl

Wed 11/12

5:27 pm-8:14 pm

Nonstop3h 47m

$139

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 9/3

6:49 pm-10:48 pm

Nonstop2h 59m

Washington, D.C. Dulles Intl

Wed 9/10

6:25 am-8:44 am

Nonstop3h 19m

$142

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 8/27

12:10 pm-4:11 pm

Nonstop3h 01m

Washington, D.C. Dulles Intl

Wed 9/3

5:20 pm-7:36 pm

Nonstop3h 16m

$154

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Sat 8/30

7:00 am-3:00 pm

1 stop7h 00m

Washington, D.C. Dulles Intl

Sun 8/31

9:55 am-3:25 pm

1 stop6h 30m

$207

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Wed 8/20

12:41 pm-10:44 am

2 stops21h 03m

Washington, D.C. Dulles Intl

Sun 8/24

4:56 pm-11:50 am

2 stops19h 54m

$231

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Sat 8/30

3:30 pm-10:50 pm

1 stop6h 20m

Washington, D.C. Dulles Intl

Sat 9/6

7:00 am-12:25 pm

1 stop6h 25m

$232

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Wed 8/27

12:41 pm-10:44 am

2 stops21h 03m

Washington, D.C. Dulles Intl

Sat 8/30

8:12 pm-5:44 pm

2 stops22h 32m

$237

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Texas to Washington, D.C. Dulles Intl Airport

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

Prices

Airlines

Other information

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

In general, August is the cheapest month to fly from Texas to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $222. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $229.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $377. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Texas to Washington, D.C. Dulles Intl Airport for around $731.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Texas in the evening is the least expensive time of day to depart. momondo users have found prices as low as $311 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $986 on average. Flights to Washington, D.C. Dulles Intl Airport from Texas at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Texas to Washington, D.C. Dulles Intl flight route?

Fly from Dallas/Fort Worth to Washington, D.C. Dulles Intl for the best Texas - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $286 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Texas for as low as $202 on momondo.

What cabin class options are available on Texas to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Texas to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Texas to Washington, D.C. Dulles Intl Airport.

Cheap Texas to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Washington, D.C. Dulles Intl Airport

Best Price Found	$66
Fastest flight time	2h 44m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Texas in the past 72 hours is $66. The best round-trip flight deal from Texas to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $123.

The fastest flight from Texas to Washington, D.C. Dulles Intl Airport takes 2h 44m

Direct flights go from Texas to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from Texas to Washington, D.C. Dulles Intl Airport?
Prices for flights from Texas to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Texas to Washington, D.C. Dulles Intl Airport?
The number of operators available for flights from Texas to Washington, D.C. Dulles Intl Airport is 7 as of August 2025.
How old do you have to be to fly from Texas to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Texas to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Texas to Washington, D.C. Dulles Intl Airport is Boeing 737-800 (13.92% of total bookings). The next most popular plane models are Boeing 737-700 (12.23%), Airbus A319 (11.34%), and Airbus A320neo (9.48%).

Best airlines flying from Texas to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Texas to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $54	Free Cancellation	Rating 6.3 8,054 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $85	Free Cancellation	Rating 5.8 3,241 reviews	Search Frontier flights
Allegiant Air	PriceFrom $100	Free Cancellation	Rating 7.2 702 reviews	Search Allegiant Air flights
Delta	PriceFrom $134	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $195	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights
Southwest	PriceFrom $204	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Alexandria

Gettysburg

Arlington

National Harbor

Winchester

Woodbridge

Laurel

Tysons

Silver Spring

Waldorf

Fredericksburg

Manassas

Harpers Ferry

Towson

Rockville

Colonial Beach

Gaithersburg

Fairfax

Reston

Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Texas to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Texas to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Texas to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Texas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Texas to Washington, D.C.?

momondo helps you find the best flight between Texas and Washington, D.C. 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 Texas to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Texas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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Cheap flights from Texas to Washington, D.C. from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Washington, D.C. departing on 11/15. 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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American Airlines flights from Texas to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Texas to Washington, D.C. Dulles Intl Airport flight tickets

Frontier flights from Texas to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Texas to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Texas to Washington, D.C. Dulles Intl Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Texas to Washington, D.C. Dulles Intl Airport

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 month to fly to Washington, D.C. Dulles Intl Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest Texas to Washington, D.C. Dulles Intl flight route?

Fly from Dallas/Fort Worth to Washington, D.C. Dulles Intl for the best Texas - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

What cabin class options are available on Texas to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Texas to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Texas to Washington, D.C. Dulles Intl Airport.

What is the cheapest airline that flies from Texas to Washington, D.C. Dulles Intl?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Texas to Washington, D.C. Dulles Intl

What airlines fly to Washington, D.C. Dulles Intl Airport?

How many flights depart from Texas to Washington, D.C. Dulles Intl Airport on average per day?

As of August 2025, 34 flights take off from Texas and land in Washington, D.C. Dulles Intl Airport each day. The most common flight departure time for this route is 7:00AM, with 40% of daily flights taking off in the afternoon.

How many flights depart from Texas to Washington, D.C. Dulles Intl Airport on average per week?

As of August 2025, there are 239 flights per week flying from Texas to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Sat, with 20% of flights taking off on this day.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Cheap Texas to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Washington, D.C. Dulles Intl Airport

Best Price Found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Texas to Washington, D.C. Dulles Intl Airport?

How many operators does momondo search for flights from Texas to Washington, D.C. Dulles Intl Airport?

How old do you have to be to fly from Texas to Washington, D.C. Dulles Intl Airport?

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

What is the most popular plane model from Texas to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Texas to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Texas to Washington, D.C. Dulles Intl Airport with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Texas to Washington, D.C.?

Can I find flights from Texas to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Texas to Washington, D.C.?

I’m not ready to book a flight from Texas to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

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Popular flights according to clicks in the last 7 days on momondo