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

Frontier, Delta, and Southwest are the most popular carriers operating from Texas to Washington, D.C. Dulles Intl

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

United Airlines, Frontier and American Airlines 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 52% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 6 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 many flights depart from Texas to Washington, D.C. Dulles Intl Airport on average per day?

As of May 2026, 40 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 12:00PM, with 51% 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 May 2026, there are 284 flights per week flying from Texas to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

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 Washington, D.C. Dulles Intl Airport (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 Washington, D.C. Dulles Intl Airport, which will take roughly 2h 52m. Keep in mind that layovers or delays could extend your travel time.

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 6 as of May 2026.

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.

$82 Cheap Flights from Texas to Washington, D.C. Dulles Intl Airport in 2026

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

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:21 pm - 7:09 pm

IAH

IAD

5h 48m

1 stop

7:00 am - 12:40 pm

IAD

IAH

6h 40m

1 stop

$144Frontier

Tue, Oct 6 - Sun, Oct 11

11:12 am - 11:17 pm

IAH

IAD

11h 05m

1 stop

11:24 am - 10:07 am

IAD

IAH

23h 43m

1 stop

$148Frontier

Wed, Jun 17 - Tue, Jun 23

6:30 am - 4:52 pm

IAH

IAD

9h 22m

1 stop

8:57 pm - 7:23 am

IAD

IAH

11h 26m

1 stop

$153Frontier

Tue, Jun 23 - Tue, Jun 30

3:52 pm - 8:13 pm

AUS

IAD

3h 21mnonstop

4:30 pm - 6:46 pm

IAD

AUS

3h 16mnonstop

$219Allegiant Air

Fri, Jul 10 - Mon, Jul 13

3:57 pm - 8:12 pm

AUS

IAD

3h 15mnonstop

4:27 pm - 6:42 pm

IAD

AUS

3h 15mnonstop

$220Allegiant Air

Fri, Jun 5 - Mon, Jun 8

3:57 pm - 8:12 pm

AUS

IAD

3h 15mnonstop

11:24 am - 4:43 pm

IAD

AUS

6h 19m

1 stop

$225Multiple Airlines

Mon, Jun 8 - Thu, Jun 11

6:44 pm - 12:51 am

DAL

IAD

5h 07m

1 stop

10:11 am - 3:13 pm

IAD

DAL

6h 02m

1 stop

$239Delta

Wed, May 27 - Tue, Jun 2

6:44 pm - 12:51 am

DAL

IAD

5h 07m

1 stop

5:51 pm - 10:34 pm

IAD

DAL

5h 43m

1 stop

$240Delta

Wed, May 27 - Mon, Jun 8

1:30 pm - 12:20 am

DAL

IAD

9h 50m

1 stop

4:30 pm - 11:05 pm

IAD

DAL

7h 35m

1 stop

$245Southwest

Thu, May 28 - Tue, Jun 2

7:01 pm - 3:46 pm

HOU

IAD

19h 45m

1 stop

8:55 am - 5:12 pm

IAD

HOU

9h 17m

1 stop

$314Multiple Airlines

Thu, May 28 - Tue, Jun 2

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

Oct 6

IAH12:21 pmHouston George Bush Intcntl

5h 48m

1 stop

IAD7:09 pmWashington, D.C. Dulles Intl

Oct 11

IAD7:00 amWashington, D.C. Dulles Intl

6h 40m

1 stop

IAH12:40 pmHouston George Bush Intcntl

$144

Frontier

Jun 17

IAH11:12 amHouston George Bush Intcntl

11h 05m

1 stop

IAD11:17 pmWashington, D.C. Dulles Intl

Jun 23

IAD11:24 amWashington, D.C. Dulles Intl

23h 43m

1 stop

IAH10:07 amHouston George Bush Intcntl

$148

Frontier

Jun 23

IAH6:30 amHouston George Bush Intcntl

9h 22m

1 stop

IAD4:52 pmWashington, D.C. Dulles Intl

Jun 30

IAD8:57 pmWashington, D.C. Dulles Intl

11h 26m

1 stop

IAH7:23 amHouston George Bush Intcntl

$153

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

May 19

DFW7:29 pmDallas/Fort Worth

2h 57m

IAD11:26 pmWashington, D.C. Dulles Intl

May 28

IAD11:59 amWashington, D.C. Dulles Intl

3h 17m

DFW2:16 pmDallas/Fort Worth

$307

American Airlines

May 19

DFW5:15 pmDallas/Fort Worth

4h 51m

1 stop

IAD11:06 pmWashington, D.C. Dulles Intl

May 28

IAD6:18 amWashington, D.C. Dulles Intl

3h 26m

DFW8:44 amDallas/Fort Worth

$317

American Airlines

May 28

SAT5:52 pmSan Antonio

5h 21m

1 stop

IAD12:13 amWashington, D.C. Dulles Intl

May 30

IAD6:20 amWashington, D.C. Dulles Intl

9h 36m

2 stops

SAT2:56 pmSan Antonio

$334

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

Cheapest round-trip

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Tue 10/6

12:21 pm-7:09 pm

1 stop5h 48m

Washington, D.C. Dulles Intl

Sun 10/11

7:00 am-12:40 pm

1 stop6h 40m

$144

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Wed 6/17

11:12 am-11:17 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

Tue 6/23

11:24 am-10:07 am

1 stop23h 43m

$148

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Tue 6/23

6:30 am-4:52 pm

1 stop9h 22m

Washington, D.C. Dulles Intl

Tue 6/30

8:57 pm-7:23 am

1 stop11h 26m

$153

AustinWashington, D.C.

AUS - IAD

AUSIAD

Austin Bergstrom

Fri 7/10

3:52 pm-8:13 pm

Nonstop3h 21m

Washington, D.C. Dulles Intl

Mon 7/13

4:30 pm-6:46 pm

Nonstop3h 16m

$219

Quickest round-trip

AustinWashington, D.C.

AUS - IAD

AUSIAD

Austin Bergstrom

Fri 6/5

3:57 pm-8:12 pm

Nonstop3h 15m

Washington, D.C. Dulles Intl

Mon 6/8

4:27 pm-6:42 pm

Nonstop3h 15m

$220

AustinWashington, D.C.

AUS - IAD

AUSIAD

Austin Bergstrom

Mon 6/8

3:57 pm-8:12 pm

Nonstop3h 15m

Washington, D.C. Dulles Intl

Thu 6/11

11:24 am-4:43 pm

1 stop6h 19m

$225

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Wed 5/27

6:44 pm-12:51 am

1 stop5h 07m

Washington, D.C. Dulles Intl

Tue 6/2

10:11 am-3:13 pm

1 stop6h 02m

$239

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Wed 5/27

6:44 pm-12:51 am

1 stop5h 07m

Washington, D.C. Dulles Intl

Mon 6/8

5:51 pm-10:34 pm

1 stop5h 43m

$240

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Thu 5/28

1:30 pm-12:20 am

1 stop9h 50m

Washington, D.C. Dulles Intl

Tue 6/2

4:30 pm-11:05 pm

1 stop7h 35m

$245

HoustonWashington, D.C.

HOU - IAD

HOUIAD

Houston Hobby

Thu 5/28

7:01 pm-3:46 pm

1 stop19h 45m

Washington, D.C. Dulles Intl

Tue 6/2

8:55 am-5:12 pm

1 stop9h 17m

$314

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, March 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 $42. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $47.

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 $255. When flying out on a Tuesday, 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 $691.

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 morning is the least expensive time of day to depart. momondo users have found prices as low as $346 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $615 on average. Flights to Washington, D.C. Dulles Intl Airport from Texas in the afternoon 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 from Texas 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 $263 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 $183 on momondo.

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	$162
Fastest flight time	2h 45m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun

The best one-way flight to Washington, D.C. Dulles Intl Airport from Texas in the past 72 hours is $162. The best round-trip flight deal from Texas to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $270.

The fastest flight from Texas to Washington, D.C. Dulles Intl Airport takes 2h 45m

Direct flights go from Texas to Washington, D.C. Dulles Intl Airport on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.

Search flight deals

Frequently asked questions about flying from Texas to Washington, D.C. Dulles Intl Airport

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 6 as of May 2026.
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 (19.08% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (11.83%), Boeing 737-700 (10.29%), and Airbus A319 (9.02%).

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 $63	Free Cancellation	Rating 6.3 8,636 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $73	Free Cancellation	Rating 5.6 2,958 reviews	Search Frontier flights
Allegiant Air	PriceFrom $93	Free Cancellation	Rating 7.3 709 reviews	Search Allegiant Air flights
Delta	PriceFrom $108	Free Cancellation	Rating 7.9 8,457 reviews	Search Delta flights
American Airlines	PriceFrom $148	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
United Airlines	PriceFrom $173	Free Cancellation	Rating 7.4 9,696 reviews	Search United Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Laurel

Gaithersburg

Colonial Beach

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Sterling

Linthicum Heights

Tysons

Bethesda

Springfield

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.

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Cheap flights from Texas to Washington, D.C. from $82

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 7/28. 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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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

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

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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

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?

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

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

What is the cheapest airline that flies 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?

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

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

Frequently asked questions about flying 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

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