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$75 Find cheap flights from Houston to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Reagan-National departing on 5/30. 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
Thu 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Reagan Washington National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Washington, D.C., 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 Houston to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

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Cheap flight deals from Houston to Reagan-National

 
These are the cheapest deals for flights from Houston to Reagan-National 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 Houston to Reagan-National

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

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

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

Recent last minute flight deals from Houston to Reagan-National

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

Recent direct flight deals from Houston to Reagan-National

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

Cheap bus & train deals from Houston to Reagan-National

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

All round-trip flight deals to Reagan-National

The cheapest plane tickets to Reagan-National found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:23 pm - 12:01 pmIAH-DCA
13h 38m1 stop
12:59 pm - 8:33 amDCA-IAH
20h 34m1 stop
$146Frontier
Find Deal
Tue, Jun 11 - Tue, Jun 25
9:44 am - 6:07 pmIAH-DCA
7h 23m1 stop
12:55 pm - 9:13 pmDCA-IAH
9h 18m1 stop
$147Frontier
Find Deal
Thu, May 30 - Mon, Jun 3
1:55 pm - 12:03 pmIAH-DCA
21h 08m1 stop
7:00 am - 8:33 amDCA-IAH
26h 33m1 stop
$148Frontier
Find Deal
Mon, Jun 3 - Sat, Jun 8
9:42 am - 9:59 pmIAH-DCA
11h 17m1 stop
6:59 pm - 12:11 pmDCA-IAH
18h 12m1 stop
$149Frontier
Find Deal
Sat, Sep 21 - Mon, Sep 23
11:56 am - 4:03 pmIAH-DCA
3h 07mnonstop
7:35 pm - 9:51 pmDCA-IAH
3h 16mnonstop
$249United Airlines
Find Deal
Fri, Jul 5 - Mon, Jul 8
5:00 am - 11:15 amIAH-DCA
5h 15m1 stop
6:40 am - 12:45 pmDCA-IAH
7h 05m1 stop
$267American Airlines
Find Deal
Tue, Jun 25 - Tue, Jul 2
3:10 pm - 11:17 pmIAH-DCA
7h 07m1 stop
6:13 pm - 11:59 pmDCA-IAH
6h 46m1 stop
$268Delta
Find Deal
Fri, Oct 11 - Wed, Oct 16
1:12 pm - 8:21 pmHOU-DCA
6h 09m1 stop
6:30 pm - 10:21 pmDCA-HOU
4h 51m1 stop
$268Delta
Find Deal
Thu, Jun 6 - Sat, Jun 8
5:00 am - 12:24 pmIAH-DCA
6h 24m1 stop
12:55 pm - 3:04 pmDCA-IAH
3h 09mnonstop
$292United Airlines
Find Deal
Wed, Jun 5 - Thu, Jun 6
6:00 am - 12:39 pmIAH-DCA
5h 39m1 stop
5:00 am - 8:46 amDCA-IAH
4h 46m1 stop
$301American Airlines
Find Deal
Mon, Jul 1 - Sun, Jul 7
9:44 am - 6:07 pmIAH-DCA
7h 23m1 stop
$75Frontier
Find Deal
Thu, May 30
9:43 am - 6:00 pmHOU-DCA
7h 17m1 stop
$75Frontier
Find Deal
Thu, Jun 13
9:42 am - 6:09 pmIAH-DCA
7h 27m1 stop
$79Frontier
Find Deal
Sun, Aug 18
6:05 pm - 10:11 pmIAH-DCA
3h 06mnonstop
$125United Airlines
Find Deal
Fri, Jun 7
6:54 am - 12:37 pmIAH-DCA
4h 43m1 stop
$133American Airlines
Find Deal
Sat, Oct 5
10:30 am - 5:00 pmHOU-DCA
5h 30m1 stop
$134Delta
Find Deal
Sun, Sep 1
9:53 am - 1:53 pmIAH-DCA
3h 00mnonstop
$150United Airlines
Find Deal
Mon, Sep 2
10:00 am - 2:00 pmHOU-DCA
3h 00mnonstop
$175Southwest
Find Deal
Sun, Aug 18
1:12 pm - 9:37 pmHOU-DCA
7h 25m1 stop
$214Delta
Find Deal
Fri, May 31
5:00 am - 12:45 pmHOU-DCA
6h 45m1 stop
$328American Airlines
Find Deal
Sun, Aug 4
4:15 pm - 9:59 pmIAH-DCA
28h 44m1 stop
7:00 am - 8:44 amDCA-IAH
26h 44m1 stop
$203Frontier
Find Deal
Thu, May 16 - Wed, May 29
9:35 pm - 9:59 pmHOU-DCA
23h 24m1 stop
7:00 am - 1:41 pmDCA-HOU
7h 41m1 stop
$216Frontier
Find Deal
Thu, May 16 - Wed, May 29
6:16 pm - 10:13 pmIAH-DCA
2h 57mnonstop
11:00 am - 1:10 pmDCA-IAH
3h 10mnonstop
$594United Airlines
Find Deal
Sat, May 18 - Wed, May 29
3:10 pm - 9:25 pmIAH-DCA
5h 15m1 stop
7:50 am - 3:00 pmDCA-IAH
8h 10m1 stop
$598Southwest
Find Deal
Sun, May 19 - Wed, May 22
1:15 pm - 9:35 pmIAH-DCA
7h 20m1 stop
8:00 am - 4:55 pmDCA-IAH
9h 55m2 stops
$603Southwest
Find Deal
Sun, May 19 - Wed, May 22
7:30 am - 2:23 pmIAH-DCA
5h 53m1 stop
11:00 am - 1:10 pmDCA-IAH
3h 10mnonstop
$604United Airlines
Find Deal
Thu, May 16 - Tue, May 28
5:44 pm - 11:53 pmIAH-DCA
5h 09m1 stop
3:34 pm - 8:06 pmDCA-IAH
5h 32m1 stop
$610American Airlines
Find Deal
Fri, May 17 - Tue, May 28
5:15 am - 11:57 amIAH-DCA
5h 42m1 stop
5:45 pm - 10:53 pmDCA-IAH
6h 08m1 stop
$613Delta
Find Deal
Wed, May 15 - Tue, May 28
4:04 pm - 9:37 pmHOU-DCA
4h 33m1 stop
5:45 pm - 10:21 pmDCA-HOU
5h 36m1 stop
$613Delta
Find Deal
Sat, May 18 - Wed, May 29
1:56 pm - 7:20 pmIAH-DCA
4h 24m1 stop
5:00 am - 9:00 amDCA-IAH
5h 00m1 stop
$654American Airlines
Find Deal
Wed, May 15 - Thu, May 23
6:05 pm - 10:11 pmIAH-DCA
3h 06mnonstop
12:55 pm - 3:04 pmDCA-IAH
3h 09mnonstop
$249United Airlines
Find Deal
Tue, Jun 11 - Wed, Jun 19
6:07 pm - 10:13 pmIAH-DCA
3h 06mnonstop
12:46 pm - 2:55 pmDCA-IAH
3h 09mnonstop
$268United Airlines
Find Deal
Sat, Jun 29 - Mon, Jul 1
6:07 pm - 10:13 pmIAH-DCA
3h 06mnonstop
7:35 pm - 9:51 pmDCA-IAH
3h 16mnonstop
$269United Airlines
Find Deal
Fri, Jul 26 - Mon, Jul 29
6:07 pm - 10:13 pmIAH-DCA
3h 06mnonstop
11:00 am - 1:09 pmDCA-IAH
3h 09mnonstop
$272United Airlines
Find Deal
Tue, Jul 9 - Sat, Jul 13
4:50 pm - 8:57 pmIAH-DCA
3h 07mnonstop
7:23 pm - 9:39 pmDCA-IAH
3h 16mnonstop
$283United Airlines
Find Deal
Mon, Jun 10 - Mon, Jun 17
4:50 pm - 8:57 pmIAH-DCA
3h 07mnonstop
11:00 am - 1:09 pmDCA-IAH
3h 09mnonstop
$297United Airlines
Find Deal
Fri, Jul 12 - Sat, Jul 20
6:05 pm - 10:11 pmIAH-DCA
3h 06mnonstop
12:55 pm - 3:04 pmDCA-IAH
3h 09mnonstop
$302United Airlines
Find Deal
Mon, Jun 17 - Sat, Jun 22
4:50 pm - 8:57 pmIAH-DCA
3h 07mnonstop
8:20 am - 10:34 amDCA-IAH
3h 14mnonstop
$306United Airlines
Find Deal
Thu, Jun 27 - Sun, Jun 30
7:35 am - 11:37 amIAH-DCA
3h 02mnonstop
8:20 am - 10:34 amDCA-IAH
3h 14mnonstop
$313United Airlines
Find Deal
Tue, Jun 25 - Sat, Jul 6
7:35 am - 11:37 amIAH-DCA
3h 02mnonstop
2:56 pm - 5:12 pmDCA-IAH
3h 16mnonstop
$329United Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11

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

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

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Houston to Washington, D.C. Reagan-National Airport.
Our data shows that the cheapest route for a one-way flight from Houston to Washington, D.C. Reagan-National Airport cost $164 and was between Houston George Bush Intcntl Airport and Washington, D.C. Reagan-National Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $266.

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

The average price of all flights from Houston to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Reagan Washington National Airport on a Wednesday and more expensive on a Sunday. On your return trip to Houston, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston to Washington, D.C. Reagan-National Airport, 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 Houston to Washington, D.C. Reagan-National Airport is September, where tickets cost $268 on average. On the other hand, the most expensive months are December and May, where the average cost of tickets is $432 and $424 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston to Washington, D.C. Reagan-National Airport, 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 Houston to Washington, D.C. Reagan-National Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 37 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Houston to Reagan Washington National Airport found on KAYAK was with Frontier for $75. Frontier proposed a round-trip connection from $146 and United Airlines from $249.

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

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Houston to Washington, D.C. Reagan-National Airport.
There are 2 airlines that fly nonstop from Houston to Washington, D.C. Reagan-National Airport. 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 Houston and Washington, D.C. Reagan-National Airport per day?

Each day, there are between 8 and 14 nonstop flights that take off from Houston and land in Washington, D.C. Reagan-National Airport, with an average flight time of 3h 06m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 88 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

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

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 Houston to Reagan Washington National Airport take?

There are no direct flights for this route listed on KAYAK. The shortest multi-flight duration is 3h 02m.

Good to know

Cheapest flight

$75
Flight from Houston George Bush Airport to Reagan Washington National Airport

When to book flights from Houston to Reagan-National

Are your dates flexible? Find out the best times to travel from Houston to Reagan-National 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 Houston to Reagan Washington National Airport flights

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

    In the last 3 days, the lowest price for a flight from Houston to Washington, D.C. Reagan-National Airport was $75 for a one-way ticket and $146 for a round-trip.

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

    Yes

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

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

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

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

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

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

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

    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 Houston to Reagan Washington National Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Houston 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 Houston to Reagan Washington National Airport?

    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 Reagan Washington National Airport with an airline and back to Houston with another airline.

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

    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 Reagan Washington National Airport from Houston 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 Houston to Reagan Washington National Airport?

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

Nonstop departures

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

Nonstop returns

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
See more direct flights

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Washington, D.C. found on KAYAK in the last 72 hours.
5/30Thu
1 stopFrontier
7h 23mIAH-DCA
$75
6/13Thu
1 stopFrontier
7h 17mHOU-DCA
$75
8/18Sun
1 stopFrontier
7h 27mIAH-DCA
$79
6/7Fri
nonstopUnited Airlines
3h 06mIAH-DCA
$125
10/5Sat
1 stopAmerican Airlines
4h 43mIAH-DCA
$133
9/1Sun
1 stopDelta
5h 30mHOU-DCA
$134
9/2Mon
nonstopUnited Airlines
3h 00mIAH-DCA
$150
8/18Sun
nonstopSouthwest
3h 00mHOU-DCA
$175
5/31Fri
1 stopDelta
7h 25mHOU-DCA
$214
8/4Sun
1 stopAmerican Airlines
6h 45mHOU-DCA
$328

Search by stops

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Last minute flights from Houston to Reagan-National

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 Houston to Washington, D.C. that are departing in the next 10 days.
5/16Thu
multi-stopFrontier
28h 44mIAH-DCA
5/29Wed
multi-stopFrontier
26h 44mDCA-IAH
$203
5/16Thu
multi-stopFrontier
23h 24mHOU-DCA
5/29Wed
multi-stopFrontier
7h 41mDCA-HOU
$216
5/18Sat
nonstopUnited Airlines
2h 57mIAH-DCA
5/29Wed
nonstopUnited Airlines
3h 10mDCA-IAH
$594
5/19Sun
multi-stopSouthwest
5h 15mIAH-DCA
5/22Wed
multi-stopSouthwest
8h 10mDCA-IAH
$598
5/19Sun
multi-stopSouthwest
7h 20mIAH-DCA
5/22Wed
multi-stopSouthwest
9h 55mDCA-IAH
$603
5/16Thu
multi-stopUnited Airlines
5h 53mIAH-DCA
5/28Tue
nonstopUnited Airlines
3h 10mDCA-IAH
$604
5/17Fri
multi-stopAmerican Airlines
5h 09mIAH-DCA
5/28Tue
multi-stopAmerican Airlines
5h 32mDCA-IAH
$610
5/15Wed
multi-stopDelta
5h 42mIAH-DCA
5/28Tue
multi-stopDelta
6h 08mDCA-IAH
$613
5/18Sat
multi-stopDelta
4h 33mHOU-DCA
5/29Wed
multi-stopDelta
5h 36mDCA-HOU
$613
5/15Wed
multi-stopAmerican Airlines
4h 24mIAH-DCA
5/23Thu
multi-stopAmerican Airlines
5h 00mDCA-IAH
$654

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Flights to Reagan Washington National Airport

Destination:

Reagan Washington National Airport (DCA)United States

Return flight deals:

Reagan Washington National Airport - Houston

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