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George Bush Intcntl

$97+ Cheap flights from District of Columbia 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — IAH
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from District of Columbia to George Bush Intcntl

Keep the following information in mind while searching for District of Columbia to George Bush Intcntl flight deals. Data was last updated febrero 20, 2025.

Round-trip from

$147
(CheapOair)

One-way from

$97
(Trip.com)

Popular in

March

Cheapest in

August

Average price

$324

Good round-trip deal

$381 or less

Good one-way deal

$179 or less
From District of Columbia to Houston George Bush Intcntl
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One-way flight from District of Columbia to Houston George Bush Intcntl
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Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from District of Columbia to Houston George Bush Intcntl.
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Price to beat on a one-way flight from District of Columbia to Houston George Bush Intcntl.
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Find flight deals from District of Columbia to George Bush Intcntl

Cheapest flights from District of Columbia to George Bush Intcntl
Explore the most affordable flight options available from District of Columbia to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/311:45 amIAD - IAH
1 stop28h 58mFrontier
dom. 4/612:49 pmIAH - IAD
1 stop25h 59mFrontier
Deal found 2/20$147
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/181:03 pmDCA - IAH
1 stop8h 57mFrontier
jue. 3/206:00 amIAH - DCA
1 stop29h 03mFrontier
Deal found 2/20$148
This Mytrip deal was found by Cheapflights users on 2/18. 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.
jue. 4/245:40 pmIAD - IAH
3 stops30h 57mMultiple Airlines
mar. 4/2911:30 amIAH - IAD
3 stops22h 50mMultiple Airlines
Deal found 2/18$236
This United Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 3/126:00 amIAD - IAH
Nonstop3h 35mUnited Airlines
sáb. 3/157:50 pmIAH - IAD
Nonstop2h 58mUnited Airlines
Deal found 2/19$269
This United Airlines deal was found by Cheapflights users on 2/20. 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.
mar. 3/186:00 amDCA - IAH
Nonstop3h 39mUnited Airlines
mié. 3/269:52 amIAH - DCA
Nonstop2h 57mUnited Airlines
Deal found 2/20$270
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/29:05 pmDCA - IAH
1 stop13h 31mDelta
mié. 3/510:35 amIAH - DCA
1 stop9h 25mDelta
Deal found 2/20$273
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/77:46 pmIAD - IAH
1 stop5h 19mDelta
mié. 4/95:20 amIAH - IAD
1 stop5h 11mDelta
Deal found 2/20$289
This American Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 3/121:52 pmIAD - IAH
2 stops10h 03mAmerican Airlines
jue. 3/135:00 amIAH - IAD
1 stop4h 57mAmerican Airlines
Deal found 2/19$294
This American Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 7/36:40 amDCA - IAH
1 stop7h 26mAmerican Airlines
sáb. 7/51:22 pmIAH - DCA
1 stop7h 38mAmerican Airlines
Deal found 2/20$337

Find flights from District of Columbia to George Bush Intcntl within your budget

Customize your flight search to find flights from District of Columbia 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 febrero 20, 2025.

Fly from

District of Columbia

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

jue. 4/3

11:45 am-3:43 pm

1 stop28h 58m

Houston George Bush Intcntl

dom. 4/6

12:49 pm-3:48 pm

1 stop25h 59m

$147

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

mar. 3/18

1:03 pm-9:00 pm

1 stop8h 57m

Houston George Bush Intcntl

jue. 3/20

6:00 am-12:03 pm

1 stop29h 03m

$148

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

lun. 3/31

5:40 pm-7:37 pm

3 stops26h 57m

Houston George Bush Intcntl

mié. 4/2

5:45 am-11:26 am

3 stops28h 41m

$246

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

mié. 3/12

6:00 am-8:35 am

Nonstop3h 35m

Houston George Bush Intcntl

sáb. 3/15

7:50 pm-11:48 pm

Nonstop2h 58m

$269

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

mar. 3/18

6:00 am-8:39 am

Nonstop3h 39m

Houston George Bush Intcntl

mié. 3/26

9:52 am-1:49 pm

Nonstop2h 57m

$270

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

dom. 3/2

9:05 pm-9:36 am

1 stop13h 31m

Houston George Bush Intcntl

mié. 3/5

10:35 am-9:00 pm

1 stop9h 25m

$273

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

lun. 4/7

7:46 pm-12:05 am

1 stop5h 19m

Houston George Bush Intcntl

mié. 4/9

5:20 am-11:31 am

1 stop5h 11m

$289

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

mié. 3/12

1:52 pm-10:55 pm

2 stops10h 03m

Houston George Bush Intcntl

jue. 3/13

5:00 am-10:57 am

1 stop4h 57m

$294

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

jue. 7/3

6:40 am-1:06 pm

1 stop7h 26m

Houston George Bush Intcntl

sáb. 7/5

1:22 pm-10:00 pm

1 stop7h 38m

$337

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

lun. 4/14

5:40 pm-10:54 pm

3 stops30h 14m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 22 results
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Best time to book a flight from District of Columbia to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from District of Columbia 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 District of Columbia to George Bush Intcntl

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

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

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

Find hourly flight availability from District of Columbia 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 febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Houston George Bush Intcntl Airport as you normally would.

Weekly flight availability from District of Columbia to Houston George Bush Intcntl Airport

Explore weekly flight availability from District of Columbia 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 febrero 20, 2025.

The most flights from USDC to IAH are scheduled on a Wednesday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 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 febrero 20, 2025.
To help decide which airline to fly from District of Columbia to Houston, see what other customers have to say about Alaska Airlines, Delta and JetBlue. 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
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

JetBlue
7.4
Good
3,070 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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 District of Columbia 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 District of Columbia to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $97. However, be on the lookout for offers from JetBlue and United Airlines, as they are both options that can get you from District of Columbia to Houston George Bush Intcntl Airport for a low price.

  • What are the most reliable airlines from District of Columbia 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 District of Columbia to Houston George Bush Intcntl Airport on time: Emirates (87%), Air New Zealand (80%), United Airlines (78%).

  • What are the cheapest flights from District of Columbia to Houston George Bush Intcntl Airport?

    Looking for the cheapest flight from District of Columbia to Houston George Bush Intcntl Airport? While on average our users pay $1,099, our data indicates the cheapest price to be $12. The most popular route (Washington, D.C. Dulles Intl - Houston George Bush Intcntl), is priced around $130.

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

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

  • How can I find direct flights from District of Columbia 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 District of Columbia to George Bush Intcntl.

  • Can I find deals for business class flights from District of Columbia to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Houston George Bush Intcntl Airport?

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

See more FAQs

Traveling to a place near District of Columbia?

Book flights to District of Columbia if you plan to visit one of these locations
Humble
Spring
Jersey Village
The Woodlands
Conroe
Tomball
Montgomery
Katy
Cypress

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Alternative routes for District of Columbia to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from District of Columbia to George Bush Intcntl

Discover the top 5 airlines that operate flights from District of Columbia 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$82Average$176FlexibilityNo cancel feeOn-time65%
FrontierCheapest$102Average$190FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$184Average$389FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$319FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$234Average$444FlexibilityNo cancel feeOn-time71%
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