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Cheap flights from Houston to Washington, D.C. from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Washington, D.C. departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

United Airlines Logo
3:05 pm - 7:13 pmIAH-IAD
3h 08mnonstop
United Airlines Logo
5:55 pm - 8:13 pmIAD-IAH
3h 18mnonstop
$103United Airlines
Find Deal
Thu, Aug 21 - Tue, Aug 26
United Airlines Logo
7:50 pm - 11:58 pmIAH-IAD
3h 08mnonstop
United Airlines Logo
10:32 pm - 12:45 amIAD-IAH
3h 13mnonstop
$118United Airlines
Find Deal
Fri, Aug 8 - Mon, Aug 11
Southwest Logo
6:10 am - 1:40 pmHOU-IAD
6h 30m1 stop
Southwest Logo
5:45 am - 12:20 pmIAD-HOU
7h 35m1 stop
$123Southwest
Find Deal
Tue, Aug 5 - Tue, Aug 12
Southwest Logo
6:10 am - 4:15 pmHOU-IAD
9h 05m1 stop
Southwest Logo
7:00 am - 1:05 pmIAD-HOU
7h 05m1 stop
$174Southwest
Find Deal
Tue, Sep 2 - Sat, Sep 6
Frontier Logo
1:29 pm - 8:48 pmIAH-IAD
6h 19m1 stop
Frontier Logo
5:18 pm - 10:39 pmIAD-IAH
6h 21m1 stop
$178Frontier
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Fri, Aug 22 - Sun, Aug 24
Frontier Logo
7:10 am - 4:30 pmIAH-IAD
8h 20m1 stop
Frontier Logo
5:18 pm - 10:39 pmIAD-IAH
6h 21m1 stop
$187Frontier
Find Deal
Sat, Aug 23 - Sun, Aug 24
American Airlines Logo
6:00 am - 5:09 pmIAH-IAD
10h 09m1 stop
American Airlines Logo
6:44 pm - 11:59 pmIAD-IAH
6h 15m1 stop
$203American Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 5
American Airlines Logo
6:30 pm - 11:01 amHOU-IAD
15h 31m1 stop
American Airlines Logo
6:27 am - 6:00 pmIAD-HOU
12h 33m1 stop
$207American Airlines
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Wed, Aug 13 - Wed, Aug 20
Delta Logo
6:34 pm - 9:12 amHOU-IAD
13h 38m1 stop
Delta Logo
6:00 am - 5:39 pmIAD-HOU
12h 39m1 stop
$223Delta
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Tue, Aug 19 - Sat, Aug 23
Delta Logo
6:00 pm - 9:12 amIAH-IAD
14h 12m1 stop
Delta Logo
6:00 am - 8:00 pmIAD-IAH
15h 00m1 stop
$223Delta
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Sat, Aug 16 - Sat, Aug 23

United Airlines flights from Houston to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Houston to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Aug 21
IAH3:05 pmHouston George Bush Intcntl
3h 08m
IAD7:13 pmWashington, D.C. Dulles Intl
Aug 26
IAD5:55 pmWashington, D.C. Dulles Intl
3h 18m
IAH8:13 pmHouston George Bush Intcntl
$103
Find similar
United Airlines
Aug 8
IAH7:50 pmHouston George Bush Intcntl
3h 08m
IAD11:58 pmWashington, D.C. Dulles Intl
Aug 11
IAD10:32 pmWashington, D.C. Dulles Intl
3h 13m
IAH12:45 amHouston George Bush Intcntl
$118
Find similar
United Airlines
Aug 7
IAH7:50 pmHouston George Bush Intcntl
3h 08m
IAD11:58 pmWashington, D.C. Dulles Intl
Aug 14
IAD10:32 pmWashington, D.C. Dulles Intl
3h 13m
IAH12:45 amHouston George Bush Intcntl
$131
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Southwest flights from Houston to Washington, D.C. Dulles Intl Airport

Our best Southwest deals on Houston to Washington, D.C. Dulles Intl Airport flight tickets
Southwest
Aug 5
HOU6:10 amHouston Hobby
6h 30m
1 stop
IAD1:40 pmWashington, D.C. Dulles Intl
Aug 12
IAD5:45 amWashington, D.C. Dulles Intl
7h 35m
1 stop
HOU12:20 pmHouston Hobby
$123
Find similar
Southwest
Sep 2
HOU6:10 amHouston Hobby
9h 05m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Sep 6
IAD7:00 amWashington, D.C. Dulles Intl
7h 05m
1 stop
HOU1:05 pmHouston Hobby
$174
Find similar
Southwest
Aug 5
HOU6:10 amHouston Hobby
6h 30m
1 stop
IAD1:40 pmWashington, D.C. Dulles Intl
Aug 12
IAD5:45 amWashington, D.C. Dulles Intl
7h 35m
1 stop
HOU12:20 pmHouston Hobby
$187
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Houston to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, September is the cheapest month to fly from Houston to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $314. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $339.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $346. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Washington, D.C. Dulles Intl Airport for around $516.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Houston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $652 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $958 on average. Flights to Washington, D.C. Dulles Intl Airport from Houston in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Houston to Washington, D.C. Dulles Intl flight route?

Fly from Houston George Bush Intcntl to Washington, D.C. Dulles Intl for the best Houston - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $371 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Houston for as low as $260 on momondo.

What cabin class options are available on Houston to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Houston to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Washington, D.C. Dulles Intl Airport

Best Price Found

$52

Fastest flight time

2h 54m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Houston in the past 72 hours is $52. The best round-trip flight deal from Houston to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $103.
The fastest flight from Houston to Washington, D.C. Dulles Intl Airport takes 2h 54m
Direct flights go from Houston to Washington, D.C. Dulles Intl Airport every day.
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  • How far is Houston to Washington, D.C. Dulles Intl by plane?

    Houston and Washington, D.C. Dulles Intl are 1199.1 mi apart from one another. 3h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Houston to Washington, D.C. Dulles Intl Airport refresh daily.

  • How many operators does momondo search for flights from Houston to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Houston to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Houston to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $54Free CancellationRating
6.3
8,055 reviews
Search Spirit Airlines flights
FrontierPriceFrom $161Free CancellationRating
5.9
3,271 reviews
Search Frontier flights
United AirlinesPriceFrom $233Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights
American AirlinesPriceFrom $236Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
8.0
7,951 reviews
Search Delta flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Winchester
Laurel
Woodbridge
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Harpers Ferry
Gaithersburg
Rockville
Towson
Fairfax
Colonial Beach
Glen Burnie
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Houston.

Can I find flights from Houston to Washington, D.C. with flexible booking policies on momondo?

Flights from Houston to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Washington, D.C..

I’m not ready to book a flight from Houston to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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