$160 Find Cheap Flights from Houston George Bush Airport to Washington - Compare and Save

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 Washington departing on 8/19. 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.
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Cheap Flights from George Bush Intcntl to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$306
Spokane
Spokane1 stop$276
Pasco
Pasco2 stops$406
Bellingham
Bellingham1 stop$176
Walla Walla
Walla Walla1 stop$479
Yakima
Yakima1 stop$499
Seattle
Seattle1 stop$306
Spokane
Spokane1 stop$276
Pasco
Pasco2 stops$406
Bellingham
Bellingham1 stop$176
Walla Walla
Walla Walla1 stop$479
Yakima
Yakima1 stop$499

Book Cheap George Bush Intcntl to Washington 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 Washington 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 Washington

Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
5:20 am - 1:40 pm
IAH
-
BLI
10h 20m
1 stop
Multiple Airlines Logo
1:00 pm - 6:25 pm
BLI
-
IAH
27h 25m
1 stop
$176Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
5:20 am - 1:40 pm
IAH
-
BLI
10h 20m
1 stop
Multiple Airlines Logo
1:00 pm - 6:25 pm
BLI
-
IAH
27h 25m
1 stop
$185Multiple Airlines
Wed, Aug 19 - Wed, Sep 9
Frontier Logo
11:35 am - 9:19 am
IAH
-
SEA
23h 44m
1 stop
Frontier Logo
9:45 pm - 2:50 pm
SEA
-
IAH
15h 05m
1 stop
$306Frontier
Sun, Aug 16 - Thu, Aug 27
Frontier Logo
6:30 am - 1:17 pm
IAH
-
SEA
8h 47m
1 stop
Frontier Logo
2:37 pm - 12:40 am
SEA
-
IAH
8h 03m
1 stop
$307Frontier
Wed, Oct 28 - Sat, Oct 31
Alaska Airlines Logo
6:02 am - 1:24 pm
IAH
-
PDX
9h 22m
1 stop
Alaska Airlines Logo
9:31 am - 11:59 pm
PDX
-
IAH
12h 28m
1 stop
$317Alaska Airlines
Wed, Sep 9 - Tue, Sep 15
Alaska Airlines Logo
2:34 pm - 10:01 pm
IAH
-
PDX
9h 27m
1 stop
Alaska Airlines Logo
11:48 am - 11:59 pm
PDX
-
IAH
10h 11m
1 stop
$317Alaska Airlines
Tue, Dec 1 - Tue, Dec 15
Delta Logo
7:41 pm - 11:53 pm
IAH
-
PDX
6h 12m
1 stop
Delta Logo
1:05 pm - 11:52 pm
PDX
-
IAH
8h 47m
1 stop
$317Delta
Wed, Sep 9 - Wed, Sep 16
Delta Logo
7:25 am - 12:15 pm
IAH
-
PDX
6h 50m
1 stop
Delta Logo
1:20 pm - 9:57 pm
PDX
-
IAH
6h 37m
1 stop
$317Delta
Sat, Oct 3 - Tue, Oct 6
American Airlines Logo
10:18 am - 4:54 pm
IAH
-
PDX
8h 36m
1 stop
American Airlines Logo
6:30 am - 3:28 pm
PDX
-
IAH
6h 58m
1 stop
$317American Airlines
Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
10:18 am - 4:54 pm
IAH
-
PDX
8h 36m
1 stop
American Airlines Logo
12:01 pm - 10:30 pm
PDX
-
IAH
8h 29m
1 stop
$317American Airlines
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Washington flights

Get data-powered insights and trends into flights from George Bush Intcntl to Washington 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 State of Washington?

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 State of Washington departing in August.

Flight prices are below average for this route right now.

Flights to State of Washington from Houston George Bush Intcntl Airport usually cost between $387 and $487 in August.
The lowest price found in the past 5 days was $306 on Frontier (Aug 19-Sep 9).

What is the cheapest Houston George Bush Intcntl Airport to Washington flight route?

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

The cheapest ticket to Washington from Houston George Bush Intcntl Airport found in the last 5 days was to Spokane, at $284 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $305.

What is the cheapest time of day to fly to Washington?

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

The cheapest time of day to fly to Washington is generally in the morning, when round-trip flights cost $484 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Washington is generally at night, which is peak travel time and where the average cost of a ticket is $598.

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

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 $518, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Washington?

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 Washington, 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 is October, when tickets cost $347 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $509 and $490 respectively.

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

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

If you are looking for a flight deal from Houston George Bush Airport to Washington, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Washington, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

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 Washington, 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 Washington, you should book around 4 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low season

January

Cheapest flight

$160
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Houston George Bush Airport to Spokane

Flights from George Bush Intcntl to Washington: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from George Bush Intcntl to Washington 
Verified travelerFlew with Alaska Airlines
IAH
-
SEA
Sep 2024
Tru and get a direct flight through United or Alaska so you have no transfers!!!
HaleyFlew with Alaska Airlines
IAH
-
SEA
Sep 2024
Check in early so you don’t have to sit in the last row.

FAQs - booking Washington flights

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

    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 Washington.

  • 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 Washington?

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

    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 Washington 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 Washington?

    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 Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from George Bush Intcntl to Washington

 
See real verified KAYAK customer reviews for airlines flying from Houston to Washington. 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 Washington? 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.
7.9
Alaska AirlinesOverall score based on 12734 reviews
7.8Comfort
7.0Food
8.1Boarding
8.5Crew
7.0Entertainment
Airline reviews

when we arrived crew told us our luggage was at a certain location , waited for nearly an hour after landing and no luggage was there. turned out the luggage was somewhere else far away and no one told us. very incompetent.

6.0 GoodAnonymous, Jun 2026
AUS - SEA
Read more Alaska Airlines reviews

when we arrived crew told us our luggage was at a certain location , waited for nearly an hour after landing and no luggage was there. turned out the luggage was somewhere else far away and no one told us. very incompetent.

Everyone from the ticket counter to the stewards were so accommodating and helpful

No issues at all other than the seats. Of all the airlines I've flown on in my life (this was my first with Alaska Airlines), these were significantly the most uncomfortable seats I've had - more so than Spirit Airlines. I'm a relatively young guy and mostly fit but oof, i was aching in muscles I didn't even know I had. Not sure if the seats are standard for the plane (if it even works like that) or if the choice to use cardboard as cushion and 90 degree angle back rests was a decision, but it wouldn't honestly make me think twice about flying with them again. Other than that - perfect flight. It was quick, crew was nice, ride was smooth so all things considered I appreciate the last minute availability offered after a sudden relocation on my part.

The flight itself was okay, but there were 2 screaming kids in front of me my entire flight which made it just awful. The parent did zero to try and make the children settle down and flight attendants did nothing either. I understand it's hard to travel with children, but constantly yelling, screaming, or loud talking for 4 hours straight is just ridiculous.

The crew on my return flight was empathetic to the fact I had probably the worst seat in the plane. Middle seat, last row next to the restrooms. They were sweet and helpful.

Good flight times going to and from Alaska. But for some reason, there were no empty seats showing when I checked in except for first class and the exit row, so had to pay extra for the upgrade. I changed it at the airport, but now have to call them for a refund.

It was nice. Very comfortable. The only thing is that they kept changing my seat. That was very annoying and confusing!

Check in was easy the people were really nice and willing to help the flight crew was helpful and courteous seats comfortable flights on time

My only comment was the confusion at Houston. Suppose to leave at 6 am and didn't leave til 11 am. Then moving from gate 10 to 30 and couple of hours later back to gate 10. Otherwise everyone everything was great.

I liked how I didn’t have to squeeze myself over seat flying at night

Flight was 2 hr. delay, making me miss my connection to my final flight home to Roanoke. Now 12:38am in the morning and I just got the first available ticket at 5:30 pm tomorrow evening. Sleeping in the airport.

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

bulkhead seat had very little legroom - even in bsiness class.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

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.

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

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

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Was as expected. Good leg room on planes - much appreciated.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

The food service was limited and not good. For a seven hour flight they could do better.

Boarded late. Missed first landing attempt, landed almost an hour late and missed connecting flight.

We were delayed three times ,and that destroyed my plans, and reservations

The reps working at the airport counter were dumber than a second coat of paint.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

Airline changed the gate from Terminal A to Terminal D which is quite far and only sent a text message few minutes before boarding. Around 50 people missed their flight and as plane didn’t wait for them.

Bad experience… crew are extremely strict with personal bags… they overcharge me coz my bag was one inch H

Well I mean u get what u pay for so 🤷‍♂️

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.

Plane was clean but they do not allow bag drop until 1 hour before flight. Just encouraging late fees and other issues. The worst I have experienced. Total hostage situation, pay or you miss your flight.

Everything was good, and most importantly on time. They have been extremely tardy in some of my flights

Flight delayed an hour. The turbulence was insane. Packed in like sardines. A coke was $4.95 no snack or a drink crazy

Everything you need to know for your flight from George Bush Intcntl to Washington

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