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Cheap flights from Texas to Washington, D.C. from $75

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 2/26. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:30 am - 9:25 am
DFW
-
IAD
2h 55mnonstop
Frontier Logo
7:14 pm - 9:57 pm
IAD
-
DFW
3h 43mnonstop
$118Frontier
Fri, Feb 27 - Sun, Mar 1
Frontier Logo
6:10 am - 9:34 am
DFW
-
IAD
26h 24m
1 stop
Frontier Logo
6:30 pm - 9:13 pm
IAD
-
DFW
3h 43mnonstop
$121Frontier
Fri, Feb 27 - Sun, Mar 8
Multiple Airlines Logo
2:02 pm - 5:57 pm
DFW
-
IAD
2h 55mnonstop
Multiple Airlines Logo
6:20 am - 7:02 am
IAD
-
DFW
25h 42m
1 stop
$136Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
6:07 pm - 9:34 am
IAH
-
IAD
14h 27m
1 stop
Multiple Airlines Logo
7:05 pm - 11:59 pm
IAD
-
IAH
29h 54m
1 stop
$141Multiple Airlines
Fri, Feb 27 - Mon, Mar 2
Delta Logo
6:40 pm - 12:27 am
DAL
-
IAD
4h 47m
1 stop
Delta Logo
6:01 am - 11:27 am
IAD
-
DAL
6h 26m
1 stop
$217Delta
Tue, Mar 10 - Wed, Mar 11
Delta Logo
6:00 am - 12:10 pm
HOU
-
IAD
5h 10m
1 stop
Delta Logo
8:05 am - 12:11 pm
IAD
-
HOU
5h 06m
1 stop
$237Delta
Sat, May 9 - Tue, May 12
United Airlines Logo
5:18 pm - 11:59 pm
HRL
-
IAD
5h 41m
1 stop
United Airlines Logo
6:00 am - 11:23 am
IAD
-
HRL
6h 23m
1 stop
$237United Airlines
Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
12:09 pm - 4:30 pm
SAT
-
IAD
3h 21mnonstop
United Airlines Logo
8:15 am - 11:03 am
IAD
-
SAT
3h 48mnonstop
$249United Airlines
Thu, Apr 30 - Mon, May 4
American Airlines Logo
10:13 am - 10:53 pm
HOU
-
IAD
11h 40m
1 stop
American Airlines Logo
6:00 am - 3:51 pm
IAD
-
HOU
10h 51m
1 stop
$253American Airlines
Sat, Feb 28 - Sat, Mar 7
American Airlines Logo
3:48 pm - 10:53 pm
MFE
-
IAD
6h 05m
1 stop
American Airlines Logo
5:37 pm - 11:06 pm
IAD
-
MFE
6h 29m
1 stop
$309American Airlines
Sat, Feb 28 - Wed, Mar 4

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

Our best United Airlines deals on Texas to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Apr 9
HRL5:18 pmHarlingen Valley Intl
5h 41m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
Apr 16
IAD6:00 amWashington, D.C. Dulles Intl
6h 23m
1 stop
HRL11:23 amHarlingen Valley Intl
$237
United Airlines
Apr 30
SAT7:05 amSan Antonio
3h 21m
IAD11:26 amWashington, D.C. Dulles Intl
May 4
IAD5:50 pmWashington, D.C. Dulles Intl
3h 45m
SAT8:35 pmSan Antonio
$249
United Airlines
May 7
SAT6:49 amSan Antonio
6h 14m
1 stop
IAD2:03 pmWashington, D.C. Dulles Intl
May 11
IAD5:50 pmWashington, D.C. Dulles Intl
3h 45m
SAT8:35 pmSan Antonio
$250

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
Feb 27
DFW5:30 amDallas/Fort Worth
2h 55m
IAD9:25 amWashington, D.C. Dulles Intl
Mar 1
IAD7:14 pmWashington, D.C. Dulles Intl
3h 43m
DFW9:57 pmDallas/Fort Worth
$118
Frontier
Feb 27
DFW6:10 amDallas/Fort Worth
26h 24m
1 stop
IAD9:34 amWashington, D.C. Dulles Intl
Mar 8
IAD6:30 pmWashington, D.C. Dulles Intl
3h 43m
DFW9:13 pmDallas/Fort Worth
$121
Frontier
Mar 5
DFW6:25 amDallas/Fort Worth
9h 18m
1 stop
IAD4:43 pmWashington, D.C. Dulles Intl
Mar 8
IAD6:30 pmWashington, D.C. Dulles Intl
3h 43m
DFW9:13 pmDallas/Fort Worth
$122

momondo Fare Finder

 
Customize your flight search to find flights from Texas to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 8, 2026.
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

Fri 2/27

5:30 am-9:25 am

Nonstop2h 55m

Washington, D.C. Dulles Intl

Sun 3/1

7:14 pm-9:57 pm

Nonstop3h 43m

$118

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Fri 2/27

6:10 am-9:34 am

1 stop26h 24m

Washington, D.C. Dulles Intl

Sun 3/8

6:30 pm-9:13 pm

Nonstop3h 43m

$121

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 3/5

2:02 pm-5:57 pm

Nonstop2h 55m

Washington, D.C. Dulles Intl

Mon 3/9

6:20 am-7:02 am

1 stop25h 42m

$136

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Fri 2/27

6:07 pm-9:34 am

1 stop14h 27m

Washington, D.C. Dulles Intl

Mon 3/2

7:05 pm-11:59 pm

1 stop29h 54m

$141

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Tue 3/10

6:40 pm-12:27 am

1 stop4h 47m

Washington, D.C. Dulles Intl

Wed 3/11

6:01 am-11:27 am

1 stop6h 26m

$217

HoustonWashington, D.C.

HOU - IAD

HOUIAD

Houston Hobby

Sat 5/9

6:00 am-12:10 pm

1 stop5h 10m

Washington, D.C. Dulles Intl

Tue 5/12

8:05 am-12:11 pm

1 stop5h 06m

$237

HarlingenWashington, D.C.

HRL - IAD

HRLIAD

Harlingen Valley Intl

Thu 4/9

5:18 pm-11:59 pm

1 stop5h 41m

Washington, D.C. Dulles Intl

Thu 4/16

6:00 am-11:23 am

1 stop6h 23m

$237

San AntonioWashington, D.C.

SAT - IAD

SATIAD

San Antonio

Thu 4/30

12:09 pm-4:30 pm

Nonstop3h 21m

Washington, D.C. Dulles Intl

Mon 5/4

8:15 am-11:03 am

Nonstop3h 48m

$249

HoustonWashington, D.C.

HOU - IAD

HOUIAD

Houston Hobby

Sat 2/28

10:13 am-10:53 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Sat 3/7

6:00 am-3:51 pm

1 stop10h 51m

$253

McAllenWashington, D.C.

MFE - IAD

MFEIAD

McAllen Miller Intl

Sat 2/28

3:48 pm-10:53 pm

1 stop6h 05m

Washington, D.C. Dulles Intl

Wed 3/4

5:37 pm-11:06 pm

1 stop6h 29m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 $183. 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 $198.

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 $260. 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 $730.

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 $327 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $595 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 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 $261 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 $195 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

$122

Fastest flight time

2h 45m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Texas in the past 72 hours is $122. The best round-trip flight deal from Texas to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $179.
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 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?

  • 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?

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 AirlinesPriceFrom $63Free CancellationRating
6.3
8,430 reviews
Search Spirit Airlines flights
FrontierPriceFrom $66Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
Allegiant AirPriceFrom $92Free CancellationRating
7.2
711 reviews
Search Allegiant Air flights
DeltaPriceFrom $118Free CancellationRating
7.9
8,174 reviews
Search Delta flights
American AirlinesPriceFrom $148Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights
United AirlinesPriceFrom $174Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
SouthwestPriceFrom $204Free CancellationRating
8.0
4,281 reviews
Search Southwest flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

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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