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$70 Find cheap flights from Reagan Washington National Airport to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Houston departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb. 6/15
sáb. 6/22

Search hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Reagan-National to Houston (DCA-HOU)

 
These are the cheapest deals for flights from Reagan-National to Houston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Reagan-National to Houston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Reagan-National to Houston.

Recent one-way flight deals from Reagan-National to Houston

Only flying one-way? Below are some of the best one-way flight deals from Reagan-National to Houston found on KAYAK recently.

Recent last minute flight deals from Reagan-National to Houston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Reagan-National to Houston.

Recent direct flight deals from Reagan-National to Houston

The latest deals for direct flights from Reagan-National to Houston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Reagan-National to Houston

Find recent round-trip train or bus tickets from Reagan-National to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:57 pm - 8:33 amDCA-IAH
14h 36m1 stop
9:23 pm - 12:01 pmIAH-DCA
13h 38m1 stop
$138Frontier
Find Deal
mar., jun. 4 - mar., jun. 11
6:58 pm - 1:10 pmDCA-IAH
19h 12m1 stop
10:03 pm - 12:03 pmIAH-DCA
13h 00m1 stop
$139Frontier
Find Deal
dom., may. 26 - lun., jun. 3
6:10 pm - 9:47 pmDCA-IAH
4h 37m1 stop
6:54 am - 2:24 pmIAH-DCA
6h 30m1 stop
$265American Airlines
Find Deal
sáb., sep. 28 - sáb., oct. 5
6:26 am - 11:00 amDCA-IAH
5h 34m1 stop
7:06 am - 2:50 pmIAH-DCA
6h 44m1 stop
$267American Airlines
Find Deal
jue., oct. 24 - sáb., nov. 2
7:35 pm - 11:59 pmDCA-IAH
5h 24m1 stop
12:54 pm - 7:33 pmIAH-DCA
5h 39m1 stop
$268Delta
Find Deal
lun., jul. 15 - vie., jul. 19
8:20 am - 10:34 amDCA-IAH
3h 14mnonstop
6:05 pm - 10:11 pmIAH-DCA
3h 06mnonstop
$284United Airlines
Find Deal
jue., may. 30 - sáb., jun. 15
10:00 am - 1:55 pmDCA-IAH
4h 55m1 stop
3:59 pm - 11:39 pmIAH-DCA
6h 40m1 stop
$293Delta
Find Deal
mar., jul. 16 - sáb., jul. 27
8:20 am - 10:34 amDCA-IAH
3h 14mnonstop
6:05 pm - 10:11 pmIAH-DCA
3h 06mnonstop
$322United Airlines
Find Deal
jue., jun. 20 - jue., jun. 20
4:50 pm - 10:15 pmDCA-HOU
6h 25m1 stop
6:30 am - 3:45 pmHOU-DCA
8h 15m1 stop
$658Southwest
Find Deal
lun., may. 20 - vie., may. 24
6:10 am - 10:00 amDCA-HOU
4h 50m1 stop
7:10 am - 11:10 amHOU-DCA
3h 00mnonstop
$688Southwest
Find Deal
lun., may. 20 - vie., may. 24
7:00 am - 1:41 pmDCA-HOU
7h 41m1 stop
$70Frontier
Find Deal
mié., may. 29
7:00 am - 1:39 pmDCA-IAH
7h 39m1 stop
$70Frontier
Find Deal
dom., may. 26
7:00 am - 1:39 pmDCA-IAH
7h 39m1 stop
$74Frontier
Find Deal
dom., may. 26
12:55 pm - 3:04 pmDCA-IAH
3h 09mnonstop
$125United Airlines
Find Deal
mié., jun. 5
1:45 pm - 8:08 pmDCA-IAH
7h 23m1 stop
$133American Airlines
Find Deal
mié., nov. 6
8:55 am - 12:44 pmDCA-IAH
4h 49m1 stop
$134American Airlines
Find Deal
mar., sep. 10
9:00 am - 3:33 pmDCA-HOU
7h 33m1 stop
$134Delta
Find Deal
jue., oct. 3
9:00 am - 3:33 pmDCA-HOU
7h 33m1 stop
$135Delta
Find Deal
jue., sep. 12
2:56 pm - 5:12 pmDCA-IAH
3h 16mnonstop
$144United Airlines
Find Deal
jue., jun. 6
8:55 am - 5:27 pmDCA-IAH
33h 32m3 stops
$1,062WestJet
Find Deal
mar., may. 21
12:55 pm - 10:02 pmDCA-HOU
10h 07m1 stop
9:35 pm - 9:59 pmHOU-DCA
23h 24m1 stop
$253Frontier
Find Deal
mar., may. 21 - jue., may. 23
12:55 pm - 10:20 amDCA-IAH
22h 25m1 stop
4:15 pm - 9:59 pmIAH-DCA
28h 44m1 stop
$253Frontier
Find Deal
mar., may. 21 - jue., may. 23
2:27 pm - 9:02 pmDCA-IAH
7h 35m1 stop
6:25 am - 1:02 pmIAH-DCA
5h 37m1 stop
$517Delta
Find Deal
lun., may. 20 - mié., may. 22
3:34 pm - 8:06 pmDCA-IAH
5h 32m1 stop
7:43 pm - 1:50 amIAH-DCA
5h 07m1 stop
$533American Airlines
Find Deal
mar., may. 21 - jue., may. 23
3:40 pm - 9:50 pmDCA-IAH
7h 10m1 stop
7:25 am - 6:15 pmIAH-DCA
9h 50m1 stop
$538Southwest
Find Deal
lun., may. 20 - jue., may. 23
9:00 am - 6:20 pmDCA-IAH
10h 20m2 stops
11:15 am - 8:55 pmIAH-DCA
8h 40m1 stop
$543Southwest
Find Deal
lun., may. 20 - jue., may. 23
2:40 pm - 5:25 pmDCA-IAH
3h 45mnonstop
7:35 am - 11:37 amIAH-DCA
3h 02mnonstop
$549United Airlines
Find Deal
vie., may. 17 - jue., may. 30
5:04 am - 9:00 amDCA-IAH
4h 56m1 stop
9:53 am - 4:29 pmIAH-DCA
5h 36m1 stop
$557American Airlines
Find Deal
dom., may. 19 - lun., jun. 3
6:00 pm - 11:29 pmDCA-IAH
6h 29m1 stop
6:05 pm - 10:11 pmIAH-DCA
3h 06mnonstop
$559United Airlines
Find Deal
vie., may. 17 - jue., may. 30
5:45 pm - 10:21 pmDCA-HOU
5h 36m1 stop
1:12 pm - 7:22 pmHOU-DCA
5h 10m1 stop
$598Delta
Find Deal
sáb., may. 18 - vie., may. 31
7:23 pm - 9:39 pmDCA-IAH
3h 16mnonstop
2:20 pm - 6:27 pmIAH-DCA
3h 07mnonstop
$249United Airlines
Find Deal
lun., jun. 10 - vie., jun. 14
7:35 pm - 9:51 pmDCA-IAH
3h 16mnonstop
7:30 am - 11:32 amIAH-DCA
3h 02mnonstop
$267United Airlines
Find Deal
vie., ago. 9 - dom., ago. 11
8:20 am - 10:34 amDCA-IAH
3h 14mnonstop
6:05 pm - 10:11 pmIAH-DCA
3h 06mnonstop
$284United Airlines
Find Deal
jue., may. 30 - sáb., jun. 15
7:35 pm - 9:51 pmDCA-IAH
3h 16mnonstop
6:07 pm - 10:13 pmIAH-DCA
3h 06mnonstop
$297United Airlines
Find Deal
vie., jul. 5 - lun., jul. 8
7:23 pm - 9:39 pmDCA-IAH
3h 16mnonstop
4:50 pm - 8:57 pmIAH-DCA
3h 07mnonstop
$306United Airlines
Find Deal
lun., jun. 24 - jue., jun. 27
4:57 pm - 7:10 pmDCA-IAH
3h 13mnonstop
4:50 pm - 8:57 pmIAH-DCA
3h 07mnonstop
$311United Airlines
Find Deal
sáb., jun. 29 - lun., jul. 1
7:35 pm - 9:51 pmDCA-IAH
3h 16mnonstop
7:30 am - 11:32 amIAH-DCA
3h 02mnonstop
$316United Airlines
Find Deal
vie., jul. 19 - dom., jul. 21
8:20 am - 10:34 amDCA-IAH
3h 14mnonstop
6:05 pm - 10:11 pmIAH-DCA
3h 06mnonstop
$322United Airlines
Find Deal
jue., jun. 20 - jue., jun. 20
12:46 pm - 2:55 pmDCA-IAH
3h 09mnonstop
6:07 pm - 10:13 pmIAH-DCA
3h 06mnonstop
$329United Airlines
Find Deal
jue., jul. 4 - jue., jul. 11
6:30 pm - 8:50 pmDCA-HOU
3h 20mnonstop
7:10 am - 11:10 amHOU-DCA
3h 00mnonstop
$758Southwest
Find Deal
lun., may. 20 - vie., may. 24

Flights from Reagan-National to Houston - Travel Insights & Trends

Get data-powered insights and trends into flights from Reagan-National to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. Reagan-National Airport to Houston flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Washington, D.C. Reagan-National Airport to Houston.
Our data shows that the cheapest route for a one-way flight from Washington, D.C. Reagan-National Airport to Houston cost $137 and was between Washington, D.C. Reagan-National Airport and Houston George Bush Intcntl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $263.

What’s the cheapest day of the week to fly from Reagan Washington National Airport to Houston?

The average price of all flights from Washington, D.C. Reagan-National Airport to Houston clicked on KAYAK for each day over the last 12 months.
When flying from Reagan Washington National Airport to Houston, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Reagan Washington National Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Reagan-National Airport to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Reagan-National Airport to Houston is October, where tickets cost $287 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $372 and $366 respectively.

Can I save money by flying with a layover from Washington, D.C. Reagan-National Airport to Houston?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $288 on average

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Houston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Reagan-National Airport to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Houston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Houston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Reagan Washington National Airport to Houston were found on Frontier ($138) and American Airlines ($265). Frontier proposed the cheapest one-way flight at $70.

Which airlines fly non-stop between Washington, D.C. Reagan-National Airport and Houston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Washington, D.C. Reagan-National Airport to Houston.
There are 2 airlines that fly nonstop from Washington, D.C. Reagan-National Airport to Houston. They are Southwest and United Airlines. The cheapest airline for this route is United Airlines, with the best one-way deal found costing $248. On average, the best prices for this route can be found at United Airlines.

How many flights are there between Washington, D.C. Reagan-National Airport and Houston per day?

Each day, there are between 9 and 14 nonstop flights that take off from Washington, D.C. Reagan-National Airport and land in Houston, with an average flight time of 3h 16m. The most common departure time is 7:00 pm and most flights take off in the morning, while the most flights land at Houston George Bush Intcntl Airport. Each week, there are 83 flights. The most frequent day of departure is Sunday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Washington, D.C. Reagan-National Airport and Houston?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Reagan Washington National Airport to Houston take?

There are no direct flights for this route. The shortest travel duration to get to Houston from Reagan Washington National Airport is 3h 09m.

Good to know

Cheapest flight

$70
Flight from Reagan Washington National Airport to Houston Hobby Airport

When to book flights from Reagan-National to Houston

Are your dates flexible? Find out the best times to travel from Reagan-National to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Houston flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Houston?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Houston was $70 for a one-way ticket and $138 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Houston?

    Yes, you’ll need a passport to travel to Houston from Reagan Washington National Airport.

  • Which airports will I be using when flying from Reagan Washington National Airport to Houston?

    On your way to Houston, you’ll fly out from Washington, D.C. Reagan-National. You’ll be landing in one of Houston’s 2 airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Houston?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Reagan Washington National Airport and Houston, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Reagan Washington National Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Reagan Washington National Airport to Houston?

Find which airlines fly direct from Reagan-National to Houston, which days they fly and book direct flights.

Nonstop departures

Washington, D.C. Reagan-National to Houston

Monday

Air New Zealand, Emirates, Southwest, +1 more

Air New Zealand, Emirates, +2 more

Tuesday

Air New Zealand, Emirates, Southwest, +1 more

Air New Zealand, Emirates, +2 more

Wednesday

Air New Zealand, Emirates, Southwest, +1 more

Air New Zealand, Emirates, +2 more

Thursday

Air New Zealand, Emirates, Southwest, +1 more

Air New Zealand, Emirates, +2 more

Friday

Air New Zealand, Emirates, Southwest, +1 more

Air New Zealand, Emirates, +2 more

Saturday

Air New Zealand, Emirates, Southwest, +1 more

Air New Zealand, Emirates, +2 more

Sunday

Air New Zealand, Emirates, Southwest, +1 more

Air New Zealand, Emirates, +2 more

See more direct flights

Nonstop returns

Houston to Washington, D.C. Reagan-National

Monday

Air New Zealand, Southwest, United Airlines

Air New Zealand, Southwest, +1 more

Tuesday

Air New Zealand, Southwest, United Airlines

Air New Zealand, Southwest, +1 more

Wednesday

Air New Zealand, Southwest, United Airlines

Air New Zealand, Southwest, +1 more

Thursday

Air New Zealand, Southwest, United Airlines

Air New Zealand, Southwest, +1 more

Friday

Air New Zealand, Southwest, United Airlines

Air New Zealand, Southwest, +1 more

Saturday

Air New Zealand, Southwest, United Airlines

Air New Zealand, Southwest, +1 more

Sunday

Air New Zealand, Southwest, United Airlines

Air New Zealand, Southwest, +1 more

See more direct flights
See more direct flights

Book cheap flights from Washington, D.C. to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Houston found on KAYAK in the last 72 hours.
5/29mié.
1 stopFrontier
7h 41mDCA-HOU
$70
5/26dom.
1 stopFrontier
7h 39mDCA-IAH
$70
5/26dom.
1 stopFrontier
7h 39mDCA-IAH
$74
6/5mié.
nonstopUnited Airlines
3h 09mDCA-IAH
$125
11/6mié.
1 stopAmerican Airlines
7h 23mDCA-IAH
$133
9/10mar.
1 stopAmerican Airlines
4h 49mDCA-IAH
$134
10/3jue.
1 stopDelta
7h 33mDCA-HOU
$134
9/12jue.
1 stopDelta
7h 33mDCA-HOU
$135
6/6jue.
nonstopUnited Airlines
3h 16mDCA-IAH
$144
5/21mar.
3 stopsWestJet
33h 32mDCA-IAH
$1,062

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Last minute flights from Reagan-National to Houston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Houston that are departing in the next 10 days.
5/21mar.
multi-stopFrontier
10h 07mDCA-HOU
5/23jue.
multi-stopFrontier
23h 24mHOU-DCA
$253
5/21mar.
multi-stopFrontier
22h 25mDCA-IAH
5/23jue.
multi-stopFrontier
28h 44mIAH-DCA
$253
5/20lun.
multi-stopDelta
7h 35mDCA-IAH
5/22mié.
multi-stopDelta
5h 37mIAH-DCA
$517
5/21mar.
multi-stopAmerican Airlines
5h 32mDCA-IAH
5/23jue.
multi-stopAmerican Airlines
5h 07mIAH-DCA
$533
5/20lun.
multi-stopSouthwest
7h 10mDCA-IAH
5/23jue.
multi-stopSouthwest
9h 50mIAH-DCA
$538
5/20lun.
multi-stopSouthwest
10h 20mDCA-IAH
5/23jue.
multi-stopSouthwest
8h 40mIAH-DCA
$543
5/17vie.
nonstopUnited Airlines
3h 45mDCA-IAH
5/30jue.
nonstopUnited Airlines
3h 02mIAH-DCA
$549
5/19dom.
multi-stopAmerican Airlines
4h 56mDCA-IAH
6/3lun.
multi-stopAmerican Airlines
5h 36mIAH-DCA
$557
5/17vie.
multi-stopUnited Airlines
6h 29mDCA-IAH
5/30jue.
nonstopUnited Airlines
3h 06mIAH-DCA
$559
5/18sáb.
multi-stopDelta
5h 36mDCA-HOU
5/31vie.
multi-stopDelta
5h 10mHOU-DCA
$598

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Reagan Washington National Airport - Houston Flights

Departure:

Reagan Washington National Airport (undefined)United States

Return flight deals:

Houston - Reagan Washington National Airport

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