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$90+ Cheap flights from Dulles Intl (IAD) to Texas

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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DFW
jul. 8 — jul. 151
mié. 7/8
mié. 7/15
1 adult, Economy
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Cheap flight deals from Dulles Intl to Texas

Cheapest flights from Dulles Intl to Texas
Explore the most affordable flight options available from Dulles Intl to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/2412:32 pm
IAD
-
IAH
2 stops11h 16m
Frontier
sáb. 8/86:18 am
IAH
-
IAD
1 stop9h 16m
Frontier
Deal found 6/3$187
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/57:48 am
IAD
-
IAH
1 stop15h 51m
Frontier
sáb. 8/226:22 am
IAH
-
IAD
1 stop8h 58m
Frontier
Deal found 6/4$194
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/88:33 pm
IAD
-
IAH
1 stop11h 47m
Frontier
jue. 8/1312:16 pm
IAH
-
IAD
1 stop9h 39m
Frontier
Deal found 6/4$195
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/287:49 am
IAD
-
AUS
1 stop9h 50m
Frontier
mié. 7/291:33 pm
AUS
-
IAD
1 stop8h 22m
Frontier
Deal found 6/3$196
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/78:33 pm
IAD
-
IAH
1 stop11h 47m
Frontier
mar. 8/118:55 am
IAH
-
IAD
1 stop6h 45m
Frontier
Deal found 6/6$197
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/128:33 pm
IAD
-
AUS
1 stop21h 06m
Frontier
sáb. 8/151:33 pm
AUS
-
IAD
1 stop8h 22m
Frontier
Deal found 6/3$197
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/107:00 am
IAD
-
IAH
1 stop9h 05m
Frontier
mar. 10/131:35 pm
IAH
-
IAD
1 stop9h 53m
Frontier
Deal found 6/6$198
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/228:33 pm
IAD
-
IAH
1 stop11h 47m
Frontier
mar. 8/48:50 am
IAH
-
IAD
1 stop13h 05m
Frontier
Deal found 6/5$199
This Expedia deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/11:38 pm
IAD
-
DFW
1 stop19h 01m
Frontier
sáb. 8/11:37 pm
DFW
-
IAD
Nonstop3h 12m
Frontier
Deal found 6/3$199
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/2911:11 am
IAD
-
IAH
1 stop12h 37m
Frontier
dom. 9/68:29 am
IAH
-
IAD
1 stop10h 23m
Frontier
Deal found 6/7$200
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/287:49 am
IAD
-
DFW
1 stop9h 18m
Frontier
sáb. 8/110:00 am
DFW
-
IAD
1 stop5h 34m
Frontier
Deal found 6/2$200
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/111:17 am
IAD
-
DFW
1 stop5h 52m
Frontier
mié. 7/84:16 pm
DFW
-
IAD
1 stop5h 39m
Frontier
Deal found 6/2$201

Find flight deals from Dulles Intl to Texas

Keep the following information in mind while searching for Dulles Intl to Texas flight deals. Data was last updated junio 8, 2026.

Round-trip from

$187
(Kiwi.com)

One-way from

$90
(Trip.com)

Popular in

March

Cheapest in

October

Average price

$349

Good round-trip deal

$309 or less

Good one-way deal

$159 or less
From Washington, D.C. Dulles Intl to Texas
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Texas
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Texas.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Texas.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Texas 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, Cheapflights users made 2,558,603 searches. Data last updated junio 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

mar. 8/25

10:16 am-1:52 pm

1 stop4h 36m

Dallas Love Field

jue. 8/27

12:12 pm-6:28 pm

1 stop5h 16m

$227

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

mar. 8/25

10:16 am-1:52 pm

1 stop4h 36m

Dallas Love Field

mié. 9/2

6:00 am-2:05 pm

1 stop7h 05m

$227

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

mié. 8/19

10:16 am-1:52 pm

1 stop4h 36m

Dallas Love Field

vie. 8/28

12:12 pm-6:28 pm

1 stop5h 16m

$227

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

mar. 8/25

10:16 am-1:52 pm

1 stop4h 36m

Dallas Love Field

vie. 8/28

12:12 pm-6:28 pm

1 stop5h 16m

$227

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

mié. 8/19

10:16 am-1:52 pm

1 stop4h 36m

Dallas Love Field

mar. 9/1

10:30 am-4:42 pm

1 stop5h 12m

$227

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

mié. 8/19

6:00 am-9:38 am

1 stop4h 38m

Dallas Love Field

lun. 8/24

12:12 pm-6:28 pm

1 stop5h 16m

$227

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

mar. 8/4

6:00 am-9:38 am

1 stop4h 38m

Dallas Love Field

mié. 8/12

10:30 am-4:42 pm

1 stop5h 12m

$253

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

sáb. 9/19

8:00 am-1:36 pm

1 stop6h 36m

Dallas Love Field

lun. 9/21

6:47 pm-12:32 am

1 stop4h 45m

$268

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

jue. 9/24

8:00 am-2:56 pm

1 stop7h 56m

Dallas Love Field

sáb. 9/26

12:05 pm-8:15 pm

1 stop7h 10m

$289

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

lun. 8/24

3:02 pm-7:57 pm

1 stop5h 55m

Dallas/Fort Worth

mar. 8/25

5:20 pm-9:25 pm

Nonstop3h 05m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to Texas

Have a flexible travel schedule? Discover the best time to fly to Texas 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Texas

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

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Texas (average of $359). Flying from Washington, D.C. Dulles Intl Airport to Texas in December is currently the most expensive (average of $796). 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 TX?

Find hourly flight availability from Dulles Intl to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 8, 2026.

When flying from Washington, D.C. Dulles Intl Airport to Texas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 8% versus a flight in the evening.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Texas

Explore weekly flight availability from Dulles Intl to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 8, 2026.

The most flights from IAD to USTX are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Texas?

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

The best time to book flights from Washington, D.C. Dulles Intl Airport to Texas is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Texas. Price data was last updated on May 30, 2026.

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

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Texas. Reviews last updated junio 8, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Texas, such as Delta,United Airlines, andAllegiant Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,396 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,396 reviews
Delta
7.9
Good
8,396 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,781 reviews
Delta
7.9
Good
8,396 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Allegiant Air
7.3
Good
705 reviews
Delta
7.9
Good
8,396 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,645 reviews
Delta
7.9
Good
8,396 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Frontier
5.6
Fair
2,906 reviews
Delta
7.9
Good
8,396 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Texas?

    For as low as $227, Delta can have you in Texas from Washington, D.C. Dulles Intl Airport in 4h 36m. The distance between Washington, D.C. Dulles Intl Airport and Texas is about 1161 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $44 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $74 and $80, respectively.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Texas?

    The most popular flight routes from Washington, D.C. Dulles Intl Airport to Texas are Washington, D.C. Dulles Intl - Dallas/Fort Worth, Washington, D.C. Dulles Intl - Houston Hobby and Washington, D.C. Dulles Intl - Houston George Bush Intcntl.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Texas?

    Before booking your flight to Texas from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (100%), United Airlines (91%), Volaris( 81%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Texas?

    The cheapest flight price from Washington, D.C. Dulles Intl Airport to Texas is $110. On average you can expect to pay $717. The most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth), can usually be booked for $88.

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

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

  • How can I find direct flights from Dulles Intl to Texas?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Texas 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 Texas?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Texas (average of $359). Flying from Washington, D.C. Dulles Intl Airport to Texas in December is currently the most expensive (average of $796). 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

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Alternative routes for Dulles Intl to Texas

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Seattle flights
Reagan-National to Seattle flights
Dulles Intl to Las Vegas flights
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Seattle flights
Baltimore to Hobby flights
Baltimore to Dallas/Fort Worth flights
Reagan-National to Los Angeles flights
Dulles Intl to O'Hare Intl flights
Dulles Intl to Denver flights
Baltimore to Los Angeles flights
Dulles Intl to Los Angeles flights
Baltimore to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Dulles Intl to Orlando flights
Baltimore to Miami flights
Dulles Intl to Miami flights
Baltimore to Denver flights
Baltimore to Las Vegas flights
Reagan-National to Hobby flights
Dulles Intl to San Francisco flights
Reagan-National to Miami flights
Dulles Intl to Hobby flights
Reagan-National to Las Vegas flights
Dulles Intl to Atlanta flights
Baltimore to Orlando flights
Baltimore to San Francisco flights
Baltimore to Atlanta flights
Baltimore to George Bush Intcntl flights
Reagan-National to San Francisco flights
Dulles Intl to Tampa flights
Baltimore to Boston flights
Reagan-National to Atlanta flights
Reagan-National to Boston flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Orlando flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Boston flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to Midway flights
Baltimore to Tampa flights
Baltimore to Fort Lauderdale flights
Dulles Intl to San Diego flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to New Orleans flights
Reagan-National to Midway flights
Reagan-National to Denver flights
Reagan-National to Nashville flights
Dulles Intl to Austin flights

Top 6 airlines flying from Dulles Intl to Texas

Discover the top 6 airlines that operate flights from Dulles Intl to Texas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$227FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$97Average$199FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$162Average$444FlexibilityNo cancel feeOn-time71%
DeltaCheapest$173Average$474FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$181Average$328FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$198Average$504FlexibilityNo cancel feeOn-time69%

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