$124 Find Cheap Flights from Houston George Bush Airport to District of Columbia

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 District of Columbia departing on 9/8. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to District of Columbia, 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 District of Columbia, as well as popular online travel agencies
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Book Cheap George Bush Intcntl to District of Columbia Plane Tickets

 
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 District of Columbia 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to District of Columbia

Tue, Jul 7 - Wed, Jul 8
Frontier Logo
8:20 am - 7:38 pm
IAH
-
IAD
10h 18m
1 stop
Frontier Logo
11:11 am - 6:25 pm
IAD
-
IAH
8h 14m
1 stop
$206Frontier
Thu, Aug 6 - Mon, Aug 10
Frontier Logo
8:55 am - 4:40 pm
IAH
-
IAD
6h 45m
1 stop
Frontier Logo
8:33 pm - 7:20 am
IAD
-
IAH
11h 47m
1 stop
$207Frontier
Sat, Jul 18 - Tue, Jul 21
Frontier Logo
6:18 am - 4:34 pm
IAH
-
IAD
9h 16m
1 stop
Frontier Logo
8:33 pm - 7:20 am
IAD
-
IAH
11h 47m
1 stop
$208Frontier
Thu, Aug 6 - Mon, Aug 10
Frontier Logo
8:55 am - 4:40 pm
IAH
-
IAD
6h 45m
1 stop
Frontier Logo
8:33 pm - 7:20 am
IAD
-
IAH
11h 47m
1 stop
$209Frontier
Tue, Sep 15 - Tue, Sep 22
Frontier Logo
7:00 am - 5:36 pm
IAH
-
IAD
9h 36m
1 stop
Frontier Logo
7:00 am - 3:05 pm
IAD
-
IAH
9h 05m
1 stop
$210Frontier
Wed, Oct 21 - Sat, Oct 24
Frontier Logo
1:35 pm - 12:28 am
IAH
-
IAD
9h 53m
1 stop
Frontier Logo
7:00 am - 3:05 pm
IAD
-
IAH
9h 05m
1 stop
$212Frontier
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
4:50 pm - 8:59 pm
IAH
-
DCA
3h 09mnonstop
American Airlines Logo
8:20 am - 10:44 am
DCA
-
IAH
3h 24mnonstop
$247American Airlines
Mon, Aug 10 - Wed, Aug 12
JetBlue Logo
11:50 am - 10:59 pm
IAH
-
DCA
10h 09m
1 stop
JetBlue Logo
6:20 am - 10:59 am
DCA
-
IAH
5h 39m
1 stop
$252JetBlue
Wed, Aug 12 - Wed, Aug 19
JetBlue Logo
11:50 am - 10:59 pm
IAH
-
DCA
10h 09m
1 stop
JetBlue Logo
6:20 am - 10:59 am
DCA
-
IAH
5h 39m
1 stop
$254JetBlue
Tue, Jul 21 - Tue, Jul 28
JetBlue Logo
11:55 am - 10:59 pm
IAH
-
DCA
10h 04m
1 stop
JetBlue Logo
6:21 am - 11:03 am
DCA
-
IAH
5h 42m
1 stop
$257JetBlue
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to District of Columbia flights

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

How much is a round-trip flight from Houston George Bush Intcntl Airport to District of Columbia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to District of Columbia departing in July.

What is the cheapest Houston George Bush Intcntl Airport to District of Columbia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to District of Columbia from Houston George Bush Intcntl Airport found in the last 5 days was to Baltimore, at $233 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to Baltimore (BWI), and the cheapest round-trip airline ticket found on this route in the last 5 days was $233.

What is the cheapest time of day to fly to District of Columbia?

The average price for all round-trip flights from Houston George Bush Intcntl Airport to District of Columbia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to District of Columbia is generally in the morning, when round-trip flights cost $571 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally at night, which is peak travel time and where the average cost of a ticket is $763.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to District of Columbia?

The average round-trip 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.

No, with an average price for the route of $493, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to District of Columbia, 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 District of Columbia is November, when tickets cost $38 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $188 and $109 respectively.

What’s the cheapest day of the week to fly from Houston George Bush Airport to District of Columbia?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to District of Columbia clicked on KAYAK for each day over the last 12 months.

When flying from Houston George Bush Airport to District of Columbia, you should consider leaving on a Monday and avoid Sundays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to District of Columbia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to District of Columbia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to District of Columbia, you should book around 5 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$124
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Houston George Bush Airport to Reagan Washington National Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to District of Columbia?

    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 District of Columbia.

  • 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 District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston George Bush Airport to District of Columbia 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 District of Columbia?

    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 from Houston George Bush Airport to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to District of Columbia?

    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 from Houston George Bush Airport to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from George Bush Intcntl to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Houston to District of Columbia. 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 District of Columbia? 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.
7.4
United AirlinesOverall score based on 9826 reviews
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
Airline reviews

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

10.0 ExcellentBill, Jun 2026
IAH - LAX
Read more United Airlines reviews

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

It was great. Smooth flight, comfortable, left on time and landed on time.

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

Never going to fly your airline again if it can be avoided.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Other than nearly three hour delay for maintenance issues, everything went smooth

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

Everything you need to know for your flight from George Bush Intcntl to District of Columbia

Information on your arrival and departure airports