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IAH - DCA

Find cheap flights from Houston George Bush Airport to Reagan Washington National Airport from $59

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Reagan-National departing on 5/23. 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
Tue 6/4
Tue 6/11

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 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from George Bush Intcntl to Reagan-National (IAH-DCA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:13 pm - 12:09 pmIAH-DCA
11h 56m1 stop
12:59 pm - 8:42 amDCA-IAH
20h 43m1 stop
$162Frontier
Find Deal
Fri, Sep 13 - Mon, Sep 16
9:33 am - 12:03 pmIAH-DCA
25h 30m1 stop
7:00 am - 8:45 amDCA-IAH
26h 45m1 stop
$163Frontier
Find Deal
Wed, May 15 - Sat, May 18
4:15 pm - 12:03 pmIAH-DCA
18h 48m1 stop
6:57 pm - 12:18 pmDCA-IAH
18h 21m1 stop
$166Frontier
Find Deal
Thu, May 16 - Mon, May 20
9:33 am - 12:03 pmIAH-DCA
25h 30m1 stop
6:57 pm - 8:45 amDCA-IAH
14h 48m1 stop
$173Frontier
Find Deal
Wed, May 15 - Sat, May 18
9:53 am - 4:29 pmIAH-DCA
5h 36m1 stop
7:05 pm - 11:46 pmDCA-IAH
5h 41m1 stop
$229American Airlines
Find Deal
Thu, May 30 - Thu, May 30
6:05 pm - 10:11 pmIAH-DCA
3h 06mnonstop
12:55 pm - 3:04 pmDCA-IAH
3h 09mnonstop
$256United Airlines
Find Deal
Sat, Jun 1 - Mon, Jun 3
1:35 pm - 8:04 pmIAH-DCA
5h 29m1 stop
7:16 pm - 11:55 pmDCA-IAH
5h 39m1 stop
$265American Airlines
Find Deal
Tue, Jun 18 - Tue, Jun 25
3:16 pm - 9:22 pmIAH-DCA
5h 06m1 stop
10:10 am - 2:11 pmDCA-IAH
5h 01m1 stop
$268Delta
Find Deal
Fri, Jul 12 - Tue, Jul 16
5:20 am - 11:40 amIAH-DCA
5h 20m1 stop
7:30 pm - 11:44 pmDCA-IAH
5h 14m1 stop
$293Delta
Find Deal
Sat, Jul 6 - Mon, Jul 15
7:35 am - 11:37 amIAH-DCA
3h 02mnonstop
2:56 pm - 5:12 pmDCA-IAH
3h 16mnonstop
$296United Airlines
Find Deal
Tue, May 28 - Mon, Jun 3

Flights from George Bush Intcntl to Reagan-National - Travel Insights & Trends

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

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

The average price of all flights from Houston George Bush Intcntl Airport 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 George Bush Airport, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

What is the cheapest month to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport 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 George Bush Intcntl Airport 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 March, where the average cost of tickets is $432 and $414 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport 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 George Bush Intcntl Airport 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 George Bush Airport 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 past 3 days, the cheapest one-way tickets to Reagan Washington National Airport from Houston George Bush Airport were found on Frontier ($59) and United Airlines ($125), and the lowest round-trip tickets were found on Frontier ($162) and American Airlines ($229).

Which airlines fly non-stop between Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Washington, D.C. Reagan-National Airport.
There is just one airline that flies from Houston George Bush Intcntl Airport to Washington, D.C. Reagan-National Airport direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $248.

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

Each day, there are between 5 and 9 nonstop flights that take off from Houston George Bush Intcntl Airport 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 54 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 Houston George Bush Intcntl Airport 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 George Bush Airport to Reagan Washington National Airport take?

A direct flight to Reagan Washington National Airport will take on average 2h 57m to travel the 1,206 miles flying distance from Houston George Bush Airport.

What’s the earliest departure time from Houston George Bush Airport to Reagan Washington National Airport?

Early birds can take the earliest flight from Houston George Bush Intcntl Airport at 7:35 am and will be landing in Washington, D.C. Reagan-National Airport at 11:37 am.

What’s the latest departure time from Houston George Bush Airport to Reagan Washington National Airport?

If you prefer to fly at night, the latest flight from Houston George Bush Intcntl Airport to Washington, D.C. Reagan-National Airport jets off at 6:16 pm and lands at 10:13 pm.

Good to know

Low season

January

High season

July

Cheapest flight

$59
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Houston George Bush Airport to Reagan Washington National Airport

When to book flights from George Bush Intcntl to Reagan-National

Are your dates flexible? Find out the best times to travel from George Bush Intcntl 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 George Bush Airport to Reagan Washington National Airport flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Washington, D.C. Reagan-National Airport was $59 for a one-way ticket and $162 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    On your way to Reagan Washington National Airport, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at Washington, D.C. Reagan-National.

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Reagan Washington National Airport?

    Lufthansa, United Airlines, Delta, JetBlue, and American Airlines offer inflight Wi-Fi service on the Houston George Bush Airport to Reagan Washington National Airport flight route.

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

    The Airbus A319 is the aircraft model that flies most regularly on the Houston George Bush Airport to Reagan Washington National Airport flight route.

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

    Star Alliance is the only airline alliance operating flights between Houston George Bush Airport and Reagan Washington National Airport.

  • On which days can I fly direct from Houston George Bush Airport to Reagan Washington National Airport?

    There are nonstop flights from Houston George Bush Airport to Reagan Washington National Airport on a daily basis.

  • Which is the best airline for flights from Houston to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Washington, D.C. are Delta and United Airlines. With an average price for the route of $346 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $398 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport 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 George Bush Airport 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 George Bush Airport 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 George Bush 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 Houston George Bush Airport 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 George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport 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 George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from IAH to Reagan Washington National Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $165 or less one-way and $329 or less round-trip.

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

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

Nonstop departures

Houston George Bush Intcntl to Washington, D.C. Reagan-National

Monday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Tuesday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Wednesday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Thursday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Friday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Saturday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Sunday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

See more direct flights

Nonstop returns

Washington, D.C. Reagan-National to Houston George Bush Intcntl

Monday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Tuesday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Wednesday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Thursday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Friday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Saturday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Sunday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

See more direct flights
See more direct flights

Top 5 airlines serving from George Bush Intcntl to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Houston to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10838 reviews
7.9Comfort
7.4Food
8.6Crew
8.0Entertainment
8.2Boarding
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The seats were uncomfortable. The flight was almost 9 hours and they didn’t serve lunch

The crew was nice but the people going to Orange County are so entitled. Everyone thinks everything is suppose for be perfect for them. Tough crowd.

Flight canceled due to weather. Rescheduled flight canceled due to maintenance. I’m stuck!

Cramped and uncomfortable seats. Not enough room for 6’2” person such as myself.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Delay. Flight was delayed in Washington.knew that connection was impossible as not enough time to switch terminals. The steward would not let me stay the night. So forced to Dallas.late night, after 10pm.hotel checkin was one hour. Passengers lined up only one girl to checkin at comfort inn. No food availability at that time. Had to leave early at 6:30 am to catch a flight at 8:45. Stressfull.

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The crew was courteous and are very well prepared for the job.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Cancelled my flight last minute and had to end up driving to Texas from Atlanta last minute. I’m going to miss another day of work, drive back to Atlanta , in my own car and spirit doesn’t want to refund the money. First time I tried flying anyone else but delta and I get ripped off . And I had. To pay for seats for a flight that didn’t happen. Usually you could say you get what you pay for but in this case, didn’t get anything and paid for everything never flying spirit again, or even attempting it or thinking about it.

Flight from Tampa to Houston was canceled. SPIRIT rebooked me and they double booked my seat. Conclusion I COULD NOT TRAVEL TO HOUSTON. I MISSED MY GRANDDAUGHTER BIRTHDAY. I would not recommend this company. I will file a complaint. I will never consider SPIRIT as an airline . It’s a faker.

My flight was cancelled and I am stranded in another state

Had to board plan 2x due to lack of security check after 1st boarding

Bad weather is one thing but repeatedly changing gates AND terminals after several hours of delays was horrible. Additionally after the long delays, gate agents were delaying us evening further by being overly picky with personal item bag sizes. Get a grip.

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

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.
5/23Thu
1 stopFrontier
28h 44mIAH-DCA
$59
8/21Wed
1 stopFrontier
7h 27mIAH-DCA
$80
5/20Mon
1 stopFrontier
13h 00mIAH-DCA
$81
5/25Sat
nonstopUnited Airlines
3h 06mIAH-DCA
$125
5/31Fri
1 stopAmerican Airlines
7h 33mIAH-DCA
$133
5/29Wed
nonstopUnited Airlines
3h 02mIAH-DCA
$165
9/2Mon
1 stopDelta
6h 54mIAH-DCA
$189
5/19Sun
1 stopAmerican Airlines
4h 59mIAH-DCA
$269
7/2Tue
2 stopsDelta
8h 13mIAH-DCA
$456
6/9Sun
3 stops
26h 56mIAH-DCA
$462

Search by stops

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Last minute flights from George Bush Intcntl 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.
5/7Tue
multi-stopFrontier
24h 47mIAH-DCA
5/20Mon
multi-stopFrontier
18h 21mDCA-IAH
$249
5/9Thu
multi-stopFrontier
12h 43mIAH-DCA
5/14Tue
multi-stopFrontier
14h 52mDCA-IAH
$253
5/10Fri
multi-stopFrontier
18h 10mIAH-DCA
5/13Mon
multi-stopFrontier
10h 19mDCA-IAH
$263
5/10Fri
multi-stopFrontier
18h 10mIAH-DCA
5/13Mon
multi-stopFrontier
10h 19mDCA-IAH
$267
5/7Tue
multi-stopAmerican Airlines
6h 15mIAH-DCA
5/7Tue
multi-stopAmerican Airlines
5h 32mDCA-IAH
$273
5/7Tue
nonstopUnited Airlines
3h 01mIAH-DCA
5/26Sun
nonstopUnited Airlines
3h 14mDCA-IAH
$514
5/7Tue
nonstopUnited Airlines
3h 01mIAH-DCA
5/26Sun
multi-stopUnited Airlines
5h 41mDCA-IAH
$523
5/8Wed
multi-stopAmerican Airlines
4h 24mIAH-DCA
5/15Wed
multi-stopAmerican Airlines
5h 00mDCA-IAH
$543
5/6Mon
multi-stopDelta
7h 41mIAH-DCA
5/11Sat
multi-stopDelta
7h 49mDCA-IAH
$1,001
5/8Wed
multi-stopAlaska Airlines
20h 55mIAH-DCA
5/11Sat
multi-stopAlaska Airlines
25h 23mDCA-IAH
$2,122

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Houston George Bush Airport - Reagan Washington National Airport Flights

Departure:

Houston George Bush Airport (IAH)United States

Destination:

Reagan Washington National Airport (DCA)United States

Return flight deals:

Reagan Washington National Airport - Houston George Bush Airport

Cabin classes:

$968
$1,217
$907
$264