Washington, D.C.

$68+ Cheap flights from George Bush Intcntl (IAH) to Washington, D.C. (WAS)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — WAS
Dec 26 — Jan 21
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The best prices from Houston George Bush Intcntl to Washington, D.C. are usually found in October or August, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Washington, D.C. (WAS). 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 December 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$152
(CheapOair)

One-way from

$68
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$349
Provider with most accurate pricing for Houston George Bush Intcntl-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Washington, D.C. (WAS) flights.
From Houston George Bush Intcntl to Washington, D.C. (WAS)
One-way flight from Houston George Bush Intcntl to Washington, D.C. (WAS)
High demand for flights, 6% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in December 2024

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

Cheapest flights from George Bush Intcntl to Washington, D.C.
Explore the most affordable flight options available from George Bush Intcntl to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

This FlightHub deal was found by Cheapflights users on 12/19. 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 12/276:57 pmIAH - BWI
1 stop11h 42mMultiple Airlines
Fri 1/1012:56 pmBWI - IAH
1 stop9h 12mMultiple Airlines
Deal found 12/19$253
This Justfly.com deal was found by Cheapflights users on 12/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:57 pmIAH - BWI
1 stop11h 42mSpirit Airlines
Fri 1/1011:07 amBWI - IAH
Nonstop3h 44mSpirit Airlines
Deal found 12/19$267
This FlightHub deal was found by Cheapflights users on 12/19. 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.
Sat 12/219:50 amIAH - BWI
1 stop8h 08mFrontier
Wed 1/810:10 amBWI - IAH
1 stop25h 52mFrontier
Deal found 12/19$308
This FlightHub deal was found by Cheapflights users on 12/19. 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.
Wed 12/254:55 pmIAH - IAD
1 stop13h 45mFrontier
Mon 12/308:11 amIAD - IAH
1 stop24h 07mFrontier
Deal found 12/19$328
This Mytrip deal was found by Cheapflights users on 12/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:20 pmIAH - DCA
1 stop14h 48mFrontier
Sun 1/56:00 pmDCA - IAH
1 stop26h 18mFrontier
Deal found 12/19$400
This American Airlines deal was found by Cheapflights users on 12/19. 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.
Fri 12/276:19 pmIAH - IAD
1 stop4h 43mAmerican Airlines
Fri 1/105:00 amIAD - IAH
1 stop5h 20mAmerican Airlines
Deal found 12/19$421
This United deal was found by Cheapflights users on 12/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:35 pmIAH - IAD
Nonstop2h 59mUnited Airlines
Fri 1/106:00 amIAD - IAH
Nonstop3h 39mUnited Airlines
Deal found 12/20$461
This eDestinos deal was found by Cheapflights users on 12/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/295:33 pmIAH - IAD
1 stop21h 19mMultiple Airlines
Thu 1/26:58 pmIAD - IAH
1 stop12h 48mMultiple Airlines
Deal found 12/20$470
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 12/257:30 amIAH - DCA
Nonstop2h 56mUnited Airlines
Fri 1/106:00 amDCA - IAH
Nonstop3h 42mUnited Airlines
Deal found 12/20$502
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 12/254:27 pmIAH - DCA
1 stop5h 41mAmerican Airlines
Fri 1/105:00 amDCA - IAH
1 stop5h 20mAmerican Airlines
Deal found 12/20$521
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Fri 12/275:00 amIAH - BWI
2 stops6h 45mAmerican Airlines
Fri 1/105:00 amBWI - IAH
1 stop5h 20mAmerican Airlines
Deal found 12/20$543
This United deal was found by Cheapflights users on 12/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2112:11 pmIAH - BWI
Nonstop3h 02mUnited Airlines
Wed 1/86:00 amBWI - IAH
Nonstop3h 43mUnited Airlines
Deal found 12/20$551

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

Customize your flight search to find flights from George Bush Intcntl to Washington, D.C. 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 December 21, 2024.

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Route

Depart

Return

Price

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 1/18

12:11 pm-4:10 pm

Nonstop2h 59m

Baltimore/Washington

Mon 1/20

5:55 am-8:37 am

Nonstop3h 42m

$152

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 1/30

6:05 am-10:02 am

Nonstop2h 57m

Baltimore/Washington

Mon 2/3

12:58 pm-9:04 pm

1 stop9h 06m

$154

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 1/24

10:09 am-6:34 pm

1 stop7h 25m

Baltimore/Washington

Sun 1/26

9:20 pm-11:06 am

1 stop14h 46m

$158

HoustonWashington, D.C.

IAH - DCA

IAHDCA

Houston George Bush Intcntl

Wed 1/29

7:33 am-11:31 am

Nonstop2h 58m

Washington, D.C. Reagan-National

Thu 1/30

6:00 am-8:42 am

Nonstop3h 42m

$185

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Sat 2/22

7:30 am-11:32 am

Nonstop3h 02m

Washington, D.C. Dulles Intl

Sun 2/23

6:00 am-8:35 am

Nonstop3h 35m

$185

HoustonWashington, D.C.

IAH - DCA

IAHDCA

Houston George Bush Intcntl

Tue 2/25

7:00 am-9:59 pm

1 stop13h 59m

Washington, D.C. Reagan-National

Sun 3/2

1:03 pm-12:20 am

1 stop12h 17m

$188

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Thu 2/6

9:17 pm-6:19 pm

1 stop20h 02m

Washington, D.C. Dulles Intl

Mon 2/10

10:39 am-9:16 pm

1 stop11h 37m

$188

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Tue 1/14

7:29 am-4:14 pm

1 stop7h 45m

Washington, D.C. Dulles Intl

Sat 1/18

6:10 am-1:51 pm

1 stop8h 41m

$203

HoustonWashington, D.C.

IAH - DCA

IAHDCA

Houston George Bush Intcntl

Mon 1/13

6:10 pm-11:45 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Wed 1/15

5:00 am-9:20 am

1 stop5h 20m

$204

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 2/22

12:12 pm-4:15 pm

Nonstop3h 03m

Baltimore/Washington

Wed 2/26

6:00 am-8:45 am

Nonstop3h 45m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 31 results
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Compare providers for flights from George Bush Intcntl to Washington, D.C.

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 George Bush Intcntl to Washington, D.C. in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*2 stars

*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 Houston George Bush Intcntl Airport-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Washington, D.C. 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 Houston George Bush Intcntl Airport-Washington, D.C. 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 George Bush Intcntl to Washington, D.C.

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

Travel insights for flights from George Bush Intcntl to Washington, D.C.

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

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Washington, D.C.. Price data was last updated on December 13, 2024.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Washington, D.C. (average of $309). Flying from Houston George Bush Intcntl Airport to Washington, D.C. 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 WAS?

Find hourly flight availability from George Bush Intcntl to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2024.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Washington, D.C. in the evening. 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 afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Washington, D.C.. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Washington, D.C. flight should consider departing on Thursday at noon 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 Houston George Bush Intcntl Airport to Washington, D.C.

Explore weekly flight availability from George Bush Intcntl to Washington, D.C.. 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 December 21, 2024.

The most flights from IAH to WAS are scheduled on a Thursday (33 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated December 21, 2024.
Read through reviews of airlines operating flights from Houston to Washington, D.C., such as American Airlines, United Airlines and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,540 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.2

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

8.0
Very good
9,540 reviews
8.0
Very good
9,540 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.2

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

8.0
Very good
8,597 reviews
8.0
Very good
9,540 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.2

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

7.4
Good
9,035 reviews
8.0
Very good
9,540 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.2

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

7.2
Good
10,000 reviews
8.0
Very good
9,540 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.2

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

6.3
Okay
8,112 reviews
8.0
Very good
9,540 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.2

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

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

    Currently priced at $152, Spirit Airlines will fly you from Houston George Bush Intcntl Airport to Washington, D.C. and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and United Airlines - these airlines can fly you to your destination from $158 and $185, respectively. Spirit Airlines is 42% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $68 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $77 and United Airlines from $93 one-way.

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

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

    Consider Air China (94%), Emirates (89%) or Avianca (88%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Washington, D.C..

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

    Looking at all options, your cheapest flight can be booked for $144. While the most popular route (Houston George Bush Intcntl - Washington, D.C. Dulles Intl) can be booked for $185 on average our data indicates $1,196 when flying from Houston George Bush Intcntl Airport to Washington, D.C..

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

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

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

    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, D.C..

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

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

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Washington, D.C. (average of $309). Flying from Houston George Bush Intcntl Airport to Washington, D.C. 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, D.C.

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

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

Discover the top 5 airlines that operate flights from George Bush Intcntl to Washington, D.C.. 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 December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$196FlexibilityNo cancel feeOn-time65%
FrontierCheapest$102Average$210FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$179Average$383FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$358FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$348FlexibilityNo cancel feeOn-timeN/A
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