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$102+ Cheap flights from George Bush Intcntl (IAH) to Washington

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SEA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Washington

Keep the following information in mind while searching for George Bush Intcntl to Washington flight deals. Data was last updated July 29, 2025.

Round-trip from

$177
(Alaska Airlines)

One-way from

$102
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$412

Good round-trip deal

$311 or less

Good one-way deal

$203 or less
From Houston George Bush Intcntl to Washington
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One-way flight from Houston George Bush Intcntl to Washington
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Washington.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Washington.
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Find flight deals from George Bush Intcntl to Washington

Cheapest flights from George Bush Intcntl to Washington
Explore the most affordable flight options available from George Bush Intcntl to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:59 pmIAH - PDX
Nonstop4h 26mAlaska Airlines
Thu 9/1810:33 amPDX - IAH
Nonstop4h 26mAlaska Airlines
Deal found 7/28$177
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:32 amIAH - PDX
1 stop11h 32mSpirit Airlines
Sat 9/138:04 pmPDX - IAH
1 stop7h 41mSpirit Airlines
Deal found 7/28$178
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/57:55 pmIAH - PDX
Nonstop4h 30mUnited Airlines
Wed 9/101:45 pmPDX - IAH
1 stop6h 26mUnited Airlines
Deal found 7/29$183
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:28 pmIAH - PDX
1 stop6h 47mHawaiian Airlines
Wed 9/1710:33 amPDX - IAH
Nonstop4h 26mHawaiian Airlines
Deal found 7/29$187
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 10/14:51 pmIAH - PDX
1 stop9h 14mAmerican Airlines
Sun 10/55:38 amPDX - IAH
1 stop5h 57mAmerican Airlines
Deal found 7/27$195
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 8/224:38 pmIAH - PDX
1 stop7h 55mDelta
Mon 8/2511:10 pmPDX - IAH
1 stop9h 26mDelta
Deal found 7/29$197
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/167:00 amIAH - PDX
1 stop6h 30mMultiple Airlines
Tue 8/197:52 pmPDX - IAH
1 stop8h 03mMultiple Airlines
Deal found 7/29$201
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:10 pmIAH - SEA
Nonstop4h 54mAlaska Airlines
Tue 10/2811:59 amSEA - IAH
Nonstop4h 27mAlaska Airlines
Deal found 7/29$217
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:14 amIAH - SEA
1 stop12h 11mMultiple Airlines
Fri 8/224:40 pmSEA - IAH
1 stop28h 56mMultiple Airlines
Deal found 7/28$220
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:00 amIAH - SEA
1 stop6h 45mFrontier
Tue 8/266:41 amSEA - IAH
1 stop6h 01mFrontier
Deal found 7/29$226
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:14 amIAH - BLI
1 stop11h 49mMultiple Airlines
Thu 8/216:00 amBLI - IAH
1 stop8h 22mMultiple Airlines
Deal found 7/29$229
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:25 amIAH - GEG
1 stop7h 10mMultiple Airlines
Thu 9/49:06 pmGEG - IAH
1 stop6h 39mMultiple Airlines
Deal found 7/27$235

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Washington 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 July 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Washington that are best for you.

Fly from

George Bush Intcntl

Fly to

Washington

Route

Depart

Return

Price

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 9/10

5:59 pm-8:25 pm

Nonstop4h 26m

Portland

Thu 9/18

10:33 am-4:59 pm

Nonstop4h 26m

$177

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 9/10

9:32 am-7:04 pm

1 stop11h 32m

Portland

Sat 9/13

8:04 pm-5:45 am

1 stop7h 41m

$178

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Fri 9/5

7:55 pm-10:25 pm

Nonstop4h 30m

Portland

Wed 9/10

1:45 pm-10:11 pm

1 stop6h 26m

$183

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 9/10

7:28 pm-12:15 am

1 stop6h 47m

Portland

Wed 9/17

10:33 am-4:59 pm

Nonstop4h 26m

$187

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 10/1

4:51 pm-12:05 am

1 stop9h 14m

Portland

Sun 10/5

5:38 am-1:35 pm

1 stop5h 57m

$195

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Fri 8/22

4:38 pm-10:33 pm

1 stop7h 55m

Portland

Mon 8/25

11:10 pm-10:36 am

1 stop9h 26m

$197

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Sat 8/16

7:00 am-11:30 am

1 stop6h 30m

Portland

Tue 8/19

7:52 pm-5:55 am

1 stop8h 03m

$201

HoustonSeattle

IAH - SEA

IAHSEA

Houston George Bush Intcntl

Wed 10/15

6:00 am-8:44 am

Nonstop4h 44m

Seattle/Tacoma Intl

Wed 10/22

5:47 pm-12:10 am

Nonstop4h 23m

$217

HoustonSeattle

IAH - SEA

IAHSEA

Houston George Bush Intcntl

Tue 8/12

6:14 am-4:25 pm

1 stop12h 11m

Seattle/Tacoma Intl

Fri 8/22

4:40 pm-11:36 pm

1 stop28h 56m

$220

HoustonSeattle

IAH - SEA

IAHSEA

Houston George Bush Intcntl

Sat 8/23

7:00 am-11:45 am

1 stop6h 45m

Seattle/Tacoma Intl

Tue 8/26

6:41 am-2:42 pm

1 stop6h 01m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 55 results
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Best time to book a flight from George Bush Intcntl to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Washington

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to State of Washington (average of $238). Flying from Houston George Bush Intcntl Airport to State of Washington in June is currently the most expensive (average of $389). 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 IAH to WA?

Find hourly flight availability from George Bush Intcntl to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

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

Weekly flight availability from Houston George Bush Intcntl Airport to State of Washington

Explore weekly flight availability from George Bush Intcntl to Washington. 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 July 29, 2025.

The most flights from IAH to USWA are scheduled on a Monday (24 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 on average).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Washington, such as Alaska Airlines, Delta, and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Washington. 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 Houston George Bush Intcntl Airport to State of Washington one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $102. Users have also found prices from $104 and $109 on Delta and Alaska Airlines, respectively.

  • What are the most popular routes from Houston George Bush Intcntl Airport to State of Washington?

    While some choose either Houston George Bush Intcntl - Portland or Houston George Bush Intcntl - Spokane, Houston George Bush Intcntl - Seattle/Tacoma Intl is the most popular route from Houston George Bush Intcntl Airport to State of Washington.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to State of Washington?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Houston George Bush Intcntl Airport to State of Washington on time: Finnair (92%), Japan Airlines (85%), Hawaiian Airlines (69%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to State of Washington?

    The cheapest flight price from Houston George Bush Intcntl Airport to State of Washington is $128. On average you can expect to pay $953. The most popular route, (Houston George Bush Intcntl - Seattle/Tacoma Intl), can usually be booked for $212.

  • Can I find deals for flights from George Bush Intcntl to Washington that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Washington?

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

  • Can I find deals for business class flights from George Bush Intcntl to Washington?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Washington 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 Houston George Bush Intcntl Airport to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to State of Washington (average of $238). Flying from Houston George Bush Intcntl Airport to State of Washington in June is currently the most expensive (average of $389). 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.

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Alternative routes for George Bush Intcntl to Washington

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

Discover the top 7 airlines that operate flights from George Bush Intcntl to Washington. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$106Average$201FlexibilityNo cancel feeOn-time65%
FrontierCheapest$129Average$241FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$365FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$223Average$387FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$236Average$425FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$256Average$444FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$472FlexibilityNo cancel feeOn-time69%

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