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$90+ Cheap flights from Washington to Houston

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HOU
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Washington to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Washington to Houston

Cheapest flights from Washington to Houston
Explore the most affordable flight options available from Washington to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/104:00 pmSEA - IAH
1 stop20h 21mMultiple Airlines
Sun 12/157:10 pmIAH - SEA
1 stop15h 47mMultiple Airlines
Deal found 11/19$200
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Thu 12/125:15 amSEA - IAH
1 stop7h 29mSpirit Airlines
Thu 1/306:35 pmIAH - SEA
1 stop7h 39mSpirit Airlines
Deal found 11/19$204
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/169:52 pmSEA - IAH
1 stop10h 12mFrontier
Mon 12/237:58 pmIAH - SEA
1 stop24h 03mFrontier
Deal found 11/20$237
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Thu 12/195:00 amPDX - IAH
1 stop8h 46mSpirit Airlines
Wed 12/257:51 amIAH - PDX
1 stop7h 58mSpirit Airlines
Deal found 11/19$237
This Frontier deal was found by Cheapflights users on 11/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:56 pmPDX - IAH
1 stop13h 08mFrontier
Wed 1/81:14 pmIAH - PDX
1 stop13h 01mFrontier
Deal found 11/19$238
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/512:03 pmPDX - HOU
1 stop19h 30mFrontier
Sun 12/86:16 pmHOU - PDX
1 stop18h 47mFrontier
Deal found 11/19$244
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/205:00 amPDX - IAH
1 stop21h 50mMultiple Airlines
Mon 12/237:58 pmIAH - PDX
1 stop18h 36mMultiple Airlines
Deal found 11/19$247
This Booking.com deal was found by Cheapflights users on 11/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/53:09 pmSEA - HOU
1 stop16h 24mFrontier
Wed 12/116:16 pmHOU - SEA
1 stop19h 13mFrontier
Deal found 11/19$248
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/912:50 amSEA - IAH
1 stop7h 22mDelta
Sat 12/146:00 amIAH - SEA
1 stop10h 55mDelta
Deal found 11/19$256
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1011:59 pmSEA - HOU
1 stop6h 45mAmerican Airlines
Thu 1/99:14 amHOU - SEA
1 stop7h 42mAmerican Airlines
Deal found 11/19$266
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/122:00 pmSEA - IAH
1 stop8h 16mUnited Airlines
Sun 12/157:50 pmIAH - SEA
Nonstop5h 00mUnited Airlines
Deal found 11/19$267
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:00 amPDX - IAH
Nonstop4h 10mUnited Airlines
Mon 1/68:05 pmIAH - PDX
Nonstop4h 45mUnited Airlines
Deal found 11/20$269

Find flights from Washington to Houston within your budget

Customize your flight search to find flights from Washington to Houston 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Fri 1/10

3:15 pm-11:25 pm

1 stop6h 10m

Houston George Bush Intcntl

Tue 1/14

6:35 pm-12:14 am

1 stop7h 39m

$200

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Thu 12/12

5:15 am-2:44 pm

1 stop7h 29m

Houston George Bush Intcntl

Thu 1/30

6:35 pm-12:14 am

1 stop7h 39m

$204

PortlandHouston

PDX - IAH

PDXIAH

Portland

Mon 1/13

11:00 am-11:59 pm

2 stops10h 59m

Houston George Bush Intcntl

Sat 1/18

7:35 am-12:35 pm

1 stop7h 00m

$236

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Wed 1/15

5:43 pm-11:59 pm

Nonstop4h 16m

Houston George Bush Intcntl

Sat 1/18

7:35 am-10:31 am

Nonstop4h 56m

$237

PortlandHouston

PDX - IAH

PDXIAH

Portland

Thu 12/19

5:00 am-3:46 pm

1 stop8h 46m

Houston George Bush Intcntl

Wed 12/25

7:51 am-1:49 pm

1 stop7h 58m

$237

PortlandHouston

PDX - IAH

PDXIAH

Portland

Mon 12/23

6:56 pm-10:04 am

1 stop13h 08m

Houston George Bush Intcntl

Wed 1/8

1:14 pm-12:15 am

1 stop13h 01m

$238

PortlandHouston

PDX - IAH

PDXIAH

Portland

Fri 1/17

7:35 am-4:42 pm

1 stop7h 07m

Houston George Bush Intcntl

Sat 2/1

10:01 am-4:51 pm

2 stops8h 50m

$243

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Sun 1/19

3:18 pm-9:36 am

1 stop16h 18m

Houston Hobby

Wed 2/5

6:16 pm-3:35 pm

1 stop23h 19m

$244

PortlandHouston

PDX - HOU

PDXHOU

Portland

Thu 12/5

12:03 pm-9:33 am

1 stop19h 30m

Houston Hobby

Sun 12/8

6:16 pm-11:03 am

1 stop18h 47m

$244

PortlandHouston

PDX - IAH

PDXIAH

Portland

Fri 12/20

5:00 am-4:50 am

1 stop21h 50m

Houston George Bush Intcntl

Mon 12/23

7:58 pm-12:34 pm

1 stop18h 36m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Washington 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 Washington to Houston

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

What is the cheapest month to book a flight from State of Washington to Houston?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Houston (average of $230). Flying from State of Washington to Houston in March is currently the most expensive (average of $332). 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 WA to HOU?

Find hourly flight availability from Washington to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from State of Washington to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Houston by month

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

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

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

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated November 20, 2024.
See what other customers who have flown with American Airlines, Southwest and Sun Country Air from Washington to Houston have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

WestJet
7.3
Good
2,811 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • What are the cheapest airlines to fly from State of Washington to Houston one-way?

    $90 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Alaska Airlines, with prices starting from $91 and $119, respectively.

  • What are the most popular routes from State of Washington to Houston?

    When deciding which route to take from State of Washington to Houston consider Seattle/Tacoma Intl - Houston Hobby, Seattle/Tacoma Intl - Houston George Bush Intcntl or Portland - Houston Hobby as they are the most popular.

  • Can I find deals for flights from Washington to Houston that include hotel bookings?

    Yes. In addition to deals on Washington to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Houston?

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

  • Can I find deals for business class flights from Washington to Houston?

    Yes. Cheapflights offers flight deals from Washington to Houston 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 State of Washington to Houston?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Houston (average of $230). Flying from State of Washington to Houston in March is currently the most expensive (average of $332). 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 Washington to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington to Houston

Discover the top 7 airlines that operate flights from Washington to Houston. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$100Average$262FlexibilityNo cancel feeOn-time65%
FrontierCheapest$123Average$249FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$235Average$563FlexibilityNo cancel feeOn-time75%
DeltaCheapest$246Average$503FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$255Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$259Average$563FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$266Average$403FlexibilityNo cancel feeOn-time63%
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