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George Bush Intcntl

$110+ Cheap flights from Washington to George Bush Intcntl (IAH)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IAH
jaan 10 — jaan 171
R 1/10
R 1/17
1 adult, Economy
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Cheap flight deals from Washington to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to George Bush Intcntl (IAH). 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 jaanuar 5, 2025.

Round-trip from

$236
(Frontier)

One-way from

$110
(Trip.com)
From Washington to Houston George Bush Intcntl
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One-way flight from Washington to Houston George Bush Intcntl
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Find flight deals from Washington to George Bush Intcntl

Cheapest flights from Washington to George Bush Intcntl
Explore the most affordable flight options available from Washington to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on jaanuar 5, 2025.

This Frontier deal was found by Cheapflights users on 1/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
R 1/313:15 pmSEA - IAH
1 stop6h 19mFrontier
P 2/25:35 amIAH - SEA
1 stop12h 10mFrontier
Deal found 1/4$236
This Alaska Airlines deal was found by Cheapflights users on 1/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
K 1/295:43 pmSEA - IAH
Nonstop4h 16mAlaska Airlines
T 2/45:36 pmIAH - SEA
Nonstop4h 59mAlaska Airlines
Deal found 1/3$237
This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
L 1/115:55 pmSEA - IAH
1 stop15h 19mMultiple Airlines
P 1/195:35 amIAH - SEA
1 stop12h 10mMultiple Airlines
Deal found 1/3$239
This Mytrip deal was found by Cheapflights users on 1/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
N 1/237:10 amSEA - IAH
2 stops14h 49mSpirit Airlines
P 1/265:55 amIAH - SEA
1 stop13h 05mSpirit Airlines
Deal found 1/3$240
This United Airlines deal was found by Cheapflights users on 1/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
K 1/291:59 pmSEA - IAH
Nonstop4h 21mUnited Airlines
R 1/317:59 pmIAH - SEA
Nonstop5h 01mUnited Airlines
Deal found 1/3$247
This Delta deal was found by Cheapflights users on 1/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
P 1/1912:45 amPDX - IAH
2 stops12h 18mDelta
N 1/234:00 pmIAH - PDX
1 stop8h 45mDelta
Deal found 1/4$253
This eDestinos deal was found by Cheapflights users on 1/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
R 4/119:21 pmPDX - IAH
2 stops24h 58mFrontier
P 4/1312:49 pmIAH - PDX
2 stops37h 48mFrontier
Deal found 1/4$255
This FlightHub deal was found by Cheapflights users on 1/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
R 2/288:28 pmPDX - IAH
1 stop6h 18mMultiple Airlines
R 3/710:26 pmIAH - PDX
1 stop12h 14mMultiple Airlines
Deal found 1/4$256
This Mytrip deal was found by Cheapflights users on 1/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
T 1/145:30 pmPDX - IAH
1 stop15h 53mSpirit Airlines
N 1/1612:09 pmIAH - PDX
2 stops23h 12mSpirit Airlines
Deal found 1/4$260
This Delta deal was found by Cheapflights users on 1/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
K 1/291:30 pmSEA - IAH
1 stop6h 10mDelta
P 2/26:10 amIAH - SEA
1 stop8h 48mDelta
Deal found 1/3$267
This American Airlines deal was found by Cheapflights users on 1/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
T 4/112:59 amSEA - IAH
1 stop6h 22mAmerican Airlines
T 4/86:26 pmIAH - SEA
1 stop6h 39mAmerican Airlines
Deal found 1/2$268
This United Airlines deal was found by Cheapflights users on 1/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
R 1/3111:52 amPDX - IAH
Nonstop4h 13mUnited Airlines
P 2/98:25 pmIAH - PDX
Nonstop4h 48mUnited Airlines
Deal found 1/3$269

Find flights from Washington to George Bush Intcntl within your budget

Customize your flight search to find flights from Washington to George Bush Intcntl 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 jaanuar 5, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

R 1/31

3:15 pm-11:34 pm

1 stop6h 19m

Houston George Bush Intcntl

P 2/2

5:35 am-3:45 pm

1 stop12h 10m

$236

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

K 1/29

5:43 pm-11:59 pm

Nonstop4h 16m

Houston George Bush Intcntl

T 2/4

5:36 pm-8:35 pm

Nonstop4h 59m

$237

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

N 1/23

7:10 am-11:59 pm

2 stops14h 49m

Houston George Bush Intcntl

P 1/26

5:55 am-5:00 pm

1 stop13h 05m

$240

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

T 3/11

12:41 pm-5:54 am

1 stop15h 13m

Houston George Bush Intcntl

P 3/16

7:25 am-10:23 am

Nonstop4h 58m

$241

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

K 1/29

1:59 pm-8:20 pm

Nonstop4h 21m

Houston George Bush Intcntl

R 1/31

7:59 pm-11:00 pm

Nonstop5h 01m

$247

PortlandHouston

PDX - IAH

PDXIAH

Portland

P 1/19

12:45 am-3:03 pm

2 stops12h 18m

Houston George Bush Intcntl

N 1/23

4:00 pm-10:45 pm

1 stop8h 45m

$253

PortlandHouston

PDX - IAH

PDXIAH

Portland

R 4/11

9:21 pm-12:19 am

2 stops24h 58m

Houston George Bush Intcntl

P 4/13

12:49 pm-12:37 am

2 stops37h 48m

$255

PortlandHouston

PDX - IAH

PDXIAH

Portland

R 2/28

8:28 pm-4:46 am

1 stop6h 18m

Houston George Bush Intcntl

R 3/7

10:26 pm-8:40 am

1 stop12h 14m

$256

PortlandHouston

PDX - IAH

PDXIAH

Portland

T 1/14

5:30 pm-11:23 am

1 stop15h 53m

Houston George Bush Intcntl

N 1/16

12:09 pm-9:21 am

2 stops23h 12m

$260

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

K 1/29

1:30 pm-9:40 pm

1 stop6h 10m

Houston George Bush Intcntl

P 2/2

6:10 am-12:58 pm

1 stop8h 48m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 44 results
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Best time to book a flight from Washington to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl

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

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

Currently, August is the cheapest month in which you can book a flight from State of Washington to Houston George Bush Intcntl Airport (average of $241). Flying from State of Washington to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 IAH?

Find hourly flight availability from Washington to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated jaanuar 5, 2025.

When flying from State of Washington to Houston George Bush Intcntl Airport, 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 George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated jaanuar 5, 2025.
Read through reviews of airlines operating flights from Washington to Houston, such as Frontier, Alaska Airlines and Spirit Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,605 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Alaska Airlines
8.0
Very good
9,605 reviews
Alaska Airlines
8.0
Very good
9,605 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Delta
8.0
Very good
8,526 reviews
Alaska Airlines
8.0
Very good
9,605 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

United Airlines
7.4
Good
8,966 reviews
Alaska Airlines
8.0
Very good
9,605 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,605 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Spirit Airlines
6.3
Okay
8,088 reviews
Alaska Airlines
8.0
Very good
9,605 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Related info for your journey

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

    One-way options have recently been found by users for as low as $110 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $113 and Delta from $114 one-way.

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

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

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

    No one likes to see their flight delayed. When booking a flight from State of Washington to Houston George Bush Intcntl Airport consider choosing EVA Air (86%), United Airlines (80%) or Asiana Airlines (78%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $915 for a flight from State of Washington to Houston George Bush Intcntl Airport. The cheapest flight overall is $163 while the most popular route, (Seattle/Tacoma Intl - Houston George Bush Intcntl) is currently priced at $131.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from State of Washington to Houston George Bush Intcntl Airport (average of $241). Flying from State of Washington to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 Washington to George Bush Intcntl

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Top 6 airlines flying from Washington to George Bush Intcntl

Discover the top 6 airlines that operate flights from Washington to George Bush Intcntl. 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 jaanuar 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$253FlexibilityNo cancel feeOn-time65%
FrontierCheapest$123Average$240FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$240Average$575FlexibilityNo cancel feeOn-time75%
DeltaCheapest$246Average$478FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$255Average$451FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$545FlexibilityNo cancel feeOn-time69%
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