George Bush Intcntl

$69+ Cheap flights from Washington, D.C. (WAS) 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — IAH
ene. 26 — feb. 21
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Find cheap flights from Washington, D.C. to George Bush Intcntl with Cheapflights

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The best prices from Washington, D.C. to Houston George Bush Intcntl are usually found in September or April, booked 54 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Washington, D.C. to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 enero 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(CheapOair)

One-way from

$69
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$287

Good round-trip deal

$148 or less

Good one-way deal

$137 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Houston George Bush Intcntl flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Houston George Bush Intcntl flights.
From Washington, D.C. (WAS) to Houston George Bush Intcntl
One-way flight from Washington, D.C. (WAS) to Houston George Bush Intcntl
Highest demand for flights based on searches. 8% potential increase in price ($28 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in January 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Houston George Bush Intcntl.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Houston George Bush Intcntl.

Find flight deals from Washington, D.C. to George Bush Intcntl

Cheapest flights from Washington, D.C. to George Bush Intcntl
Explore the most affordable flight options available from Washington, D.C. to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This CheapOair deal was found by Cheapflights users on 1/21. 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.
mié. 2/126:45 amBWI - IAH
1 stop26h 23mMultiple Airlines
vie. 2/148:12 pmIAH - BWI
1 stop18h 03mMultiple Airlines
Deal found 1/21$140
This Kiwi.com deal was found by Cheapflights users on 1/21. 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. 2/2811:32 amBWI - IAH
Nonstop3h 40mSpirit Airlines
jue. 3/68:41 amIAH - BWI
Nonstop2h 59mSpirit Airlines
Deal found 1/21$141
This Frontier deal was found by Cheapflights users on 1/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/216:00 amBWI - IAH
1 stop11h 44mFrontier
dom. 2/238:47 pmIAH - BWI
1 stop12h 47mFrontier
Deal found 1/20$150
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/21:00 pmDCA - IAH
1 stop11h 53mFrontier
dom. 5/411:28 amIAH - DCA
1 stop23h 39mFrontier
Deal found 1/20$185
This Frontier deal was found by Cheapflights users on 1/21. 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.
dom. 3/308:46 pmIAD - IAH
1 stop12h 02mFrontier
vie. 4/118:46 amIAH - IAD
1 stop4h 49mFrontier
Deal found 1/21$188
This American Airlines deal was found by Cheapflights users on 1/19. 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.
mar. 2/255:28 pmBWI - IAH
1 stop5h 53mAmerican Airlines
mar. 3/46:00 amIAH - BWI
2 stops9h 30mAmerican Airlines
Deal found 1/19$242
This Mytrip deal was found by Cheapflights users on 1/21. 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.
sáb. 3/88:25 amIAD - IAH
3 stops16h 06mMultiple Airlines
mié. 3/195:02 pmIAH - IAD
3 stops17h 24mMultiple Airlines
Deal found 1/21$243
This United Airlines deal was found by Cheapflights users on 1/20. 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.
dom. 3/95:37 pmIAD - IAH
Nonstop3h 40mUnited Airlines
dom. 3/166:15 pmIAH - IAD
Nonstop2h 58mUnited Airlines
Deal found 1/20$269
This United Airlines deal was found by Cheapflights users on 1/20. 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.
sáb. 2/226:00 amDCA - IAH
Nonstop3h 39mUnited Airlines
mié. 2/267:30 amIAH - DCA
Nonstop2h 58mUnited Airlines
Deal found 1/20$269
This Delta deal was found by Cheapflights users on 1/21. 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.
mié. 5/146:00 amIAD - IAH
1 stop11h 04mDelta
mié. 5/286:00 amIAH - IAD
1 stop6h 58mDelta
Deal found 1/21$276
This Delta deal was found by Cheapflights users on 1/21. 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.
mié. 5/146:00 amDCA - IAH
1 stop11h 04mDelta
mié. 5/285:00 pmIAH - DCA
1 stop5h 23mDelta
Deal found 1/21$276
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/154:35 pmIAD - IAH
1 stop6h 51mAmerican Airlines
dom. 2/166:34 amIAH - IAD
1 stop5h 44mAmerican Airlines
Deal found 1/20$291

Find flights from Washington, D.C. to George Bush Intcntl within your budget

Customize your flight search to find flights from Washington, D.C. 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

jue. 4/3

6:00 am-4:44 pm

1 stop11h 44m

Houston George Bush Intcntl

lun. 4/7

9:14 pm-9:35 am

1 stop11h 21m

$142

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

sáb. 2/8

1:55 pm-10:01 pm

1 stop9h 06m

Houston George Bush Intcntl

vie. 2/14

8:12 pm-7:21 am

1 stop10h 09m

$143

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

sáb. 2/8

5:45 am-7:05 pm

2 stops14h 20m

Houston George Bush Intcntl

lun. 2/10

8:00 pm-5:03 pm

2 stops20h 03m

$144

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

mar. 2/18

1:03 pm-12:20 am

1 stop12h 17m

Houston George Bush Intcntl

mar. 2/25

9:25 pm-12:03 pm

1 stop13h 38m

$186

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

dom. 2/9

11:34 am-6:01 pm

1 stop7h 27m

Houston George Bush Intcntl

jue. 2/27

11:59 am-6:17 pm

1 stop5h 18m

$190

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

mié. 2/26

6:00 am-10:59 am

1 stop5h 59m

Houston George Bush Intcntl

mié. 2/26

3:33 pm-11:08 pm

1 stop6h 35m

$233

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

mar. 2/25

12:30 pm-10:10 pm

2 stops10h 40m

Houston George Bush Intcntl

mar. 3/4

2:21 pm-10:59 pm

1 stop7h 38m

$242

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

sáb. 3/8

8:25 am-11:31 pm

3 stops16h 06m

Houston George Bush Intcntl

mié. 3/19

5:02 pm-11:26 am

3 stops17h 24m

$243

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

mié. 2/19

10:03 am-5:38 pm

1 stop8h 35m

Houston George Bush Intcntl

sáb. 3/1

11:24 am-9:05 pm

1 stop8h 41m

$263

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

dom. 3/9

5:37 pm-8:17 pm

Nonstop3h 40m

Houston George Bush Intcntl

jue. 3/13

6:15 pm-10:13 pm

Nonstop2h 58m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 35 results
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Compare providers for flights from Washington, D.C. to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to George Bush Intcntl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Washington, D.C. 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, D.C. to George Bush Intcntl

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

How far ahead should I book a flight from Washington, D.C. to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to George Bush Intcntl. Price data was last updated on January 17, 2025.

The price you pay for your flight from Washington, D.C. to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Houston George Bush Intcntl Airport (average of $241). Flying from Washington, D.C. 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 WAS to IAH?

Find hourly flight availability from Washington, D.C. 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 enero 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Houston George Bush Intcntl Airport at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Washington, D.C. to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to George Bush Intcntl. Price data was last updated on January 21, 2025.

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

Weekly flight availability from Washington, D.C. to Houston George Bush Intcntl Airport

Explore weekly flight availability from Washington, D.C. to George Bush Intcntl. 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 enero 21, 2025.

The most flights from WAS to IAH are scheduled on a Tuesday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

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 enero 21, 2025.
Read reviews from past customers who have flown Alaska Airlines, Frontier and American Airlines from Washington, D.C. to Houston. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

8.0
Very good
9,706 reviews
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

8.0
Very good
8,521 reviews
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

7.5
Good
3,752 reviews
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

7.4
Good
3,201 reviews
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

7.4
Good
8,985 reviews
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 flying from Washington, D.C. to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $141, Spirit Airlines will fly you from Washington, D.C. to Houston George Bush Intcntl Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $150 and $237, respectively. You may be able to fly from Washington, D.C. to Houston George Bush Intcntl Airport for 53% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from Frontier and JetBlue, as they are both options that can get you from Washington, D.C. to Houston George Bush Intcntl Airport for a low price.

  • What are the most popular routes from Washington, D.C. to Houston George Bush Intcntl Airport?

  • What are the most reliable airlines from Washington, D.C. to Houston George Bush Intcntl Airport?

    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 Washington, D.C. to Houston George Bush Intcntl Airport on time: Emirates (100%), Mesa Airlines (100%), Virgin Australia (91%).

  • What are the cheapest flights from Washington, D.C. to Houston George Bush Intcntl Airport?

    Looking for the cheapest flight from Washington, D.C. to Houston George Bush Intcntl Airport? While on average our users pay $940, our data indicates the cheapest price to be $53. The most popular route (Washington, D.C. Dulles Intl - Houston George Bush Intcntl), is priced around $205.

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

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

  • How can I find direct flights from Washington, D.C. 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, D.C. to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Houston George Bush Intcntl Airport (average of $241). Flying from Washington, D.C. 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, D.C. to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Washington, D.C. to George Bush Intcntl

Discover the top 5 airlines that operate flights from Washington, D.C. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$82Average$173FlexibilityNo cancel feeOn-time65%
FrontierCheapest$102Average$197FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$188Average$386FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$200Average$420FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$305FlexibilityNo cancel feeOn-timeN/A
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