$39 Find Cheap Flights from Houston George Bush Airport to United States

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 the United States departing on 6/17. 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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Best United States Flight Deals from George Bush Intcntl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New Yorknonstop$102
Los Angeles
Los Angelesnonstop$68
Orlando
Orlandononstop$78
Las Vegas
Las Vegasnonstop$106
Miami
Miaminonstop$106
Chicago
Chicagononstop$127
San Francisco
San Francisco1 stop$220
Boston
Boston1 stop$142
Washington, D.C.
Baltimorenonstop$119
Denver
Denvernonstop$115
Seattle
Seattle1 stop$178
Fort Lauderdale
Fort Lauderdalenonstop$98
Atlanta
Atlantanonstop$77
Dallas
Dallasnonstop$77
Tampa
Tampanonstop$70
Honolulu
Honolulu1 stop$361
San Diego
San Diego1 stop$133
Philadelphia
Philadelphianonstop$128
New York
New Yorknonstop$102
Los Angeles
Los Angelesnonstop$68
Orlando
Orlandononstop$78
Las Vegas
Las Vegasnonstop$106
Miami
Miaminonstop$106
Chicago
Chicagononstop$127
San Francisco
San Francisco1 stop$220
Boston
Boston1 stop$142
Washington, D.C.
Baltimorenonstop$119
Denver
Denvernonstop$115
Seattle
Seattle1 stop$178
Fort Lauderdale
Fort Lauderdalenonstop$98
Atlanta
Atlantanonstop$77
Dallas
Dallasnonstop$77
Tampa
Tampanonstop$70
Honolulu
Honolulu1 stop$361
San Diego
San Diego1 stop$133
Philadelphia
Philadelphianonstop$128

Cheap Flights from George Bush Intcntl to the United States (IAH-US0)

 
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 the United States 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 the United States

Wed, Oct 22 - Thu, Oct 23
Frontier Logo
12:01 pm - 1:39 pmIAH-LAX
3h 38mnonstop
Frontier Logo
12:37 pm - 9:58 pmLAX-IAH
7h 21m1 stop
$68Frontier
Find Deal
Wed, Jun 11 - Thu, Jun 12
Frontier Logo
8:51 pm - 12:34 amIAH-MCO
2h 43mnonstop
Frontier Logo
9:06 am - 11:01 amMCO-IAH
2h 55mnonstop
$78Frontier
Find Deal
Thu, Sep 4 - Mon, Sep 8
Spirit Airlines Logo
5:30 am - 10:01 amIAH-LGA
3h 31mnonstop
Spirit Airlines Logo
10:56 am - 1:40 pmLGA-IAH
3h 44mnonstop
$102Spirit Airlines
Find Deal
Tue, Jul 22 - Tue, Jul 29
Spirit Airlines Logo
5:30 pm - 10:00 pmIAH-LGA
3h 30mnonstop
Spirit Airlines Logo
5:46 am - 8:58 amLGA-IAH
4h 12mnonstop
$104Spirit Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1
American Airlines Logo
6:00 am - 8:45 amIAH-ORD
2h 45mnonstop
American Airlines Logo
7:10 am - 9:55 amORD-IAH
2h 45mnonstop
$177American Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 15
Delta Logo
12:55 pm - 5:25 pmIAH-JFK
3h 30mnonstop
Delta Logo
8:30 am - 11:31 amJFK-IAH
4h 01mnonstop
$177Delta
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Sat, Sep 6 - Sat, Sep 13
American Airlines Logo
2:35 pm - 8:12 pmIAH-MCO
4h 37m1 stop
American Airlines Logo
7:23 am - 11:19 amMCO-IAH
4h 56m1 stop
$187American Airlines
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Tue, Oct 7 - Tue, Oct 14
Delta Logo
12:55 pm - 5:25 pmIAH-JFK
3h 30mnonstop
Delta Logo
11:15 am - 4:34 pmJFK-IAH
6h 19m1 stop
$187Delta
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Fri, Jun 20 - Mon, Jun 23
United Airlines Logo
4:43 pm - 9:29 pmIAH-EWR
3h 46mnonstop
United Airlines Logo
9:03 pm - 11:55 pmEWR-IAH
3h 52mnonstop
$227United Airlines
Find Deal
Sat, Aug 9 - Wed, Aug 13
United Airlines Logo
4:59 pm - 7:55 pmIAH-ORD
2h 56mnonstop
United Airlines Logo
9:50 pm - 12:40 amORD-IAH
2h 50mnonstop
$237United Airlines
Find Deal
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KAYAK's insights & trends for George Bush Intcntl to the United States flights

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

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Houston George Bush Intcntl Airport to the United States.

The cheapest ticket to the United States from Houston George Bush Intcntl Airport found in the last 72 hours was to Miami, at $95 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to Atlanta (ATL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $99.

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

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 $616, prices are generally cheapest when you fly direct.

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

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 the United States, 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 the United States is September, when tickets cost $180 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $307 and $284 respectively.

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

The average price of all round-trip flights from Houston George Bush Intcntl Airport to the United States 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 United States, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from United States, Tuesday 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 the United States?

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 the United States, 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 the United States, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.


Good to know

Low seasonApril
High seasonJuly
Cheapest flight$39
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Houston George Bush Airport to Orlando Airport

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

Insights shared by verified travelers who flew the route from George Bush Intcntl to the United States 
LaneFlew with United AirlinesIAH-MEMMar 2025
Fly out of Houston Hobby right now. All the construction going on at Houston Bush makes arrival and checkin a nightmare. Almost every flight must checkin at Terminal C regardless of what gate/terminal you actually depart out of. I missed this note on the United app and took 2 elderly people traveling with me to terminal A to checkin and had to lug them around the subway underground to get back to C and that took forever.
Verified travelerFlew with American AirlinesIAH-CLTFeb 2025
If you have a connection flight check the monitors, the gate will more then likely change.
AlcideFlew with United AirlinesIAH-LFTNov 2024
Lafayette has received a big update so the airport is great now. Just prepare for weather related delays.
Verified travelerFlew with Alaska AirlinesIAH-SEASep 2024
Tru and get a direct flight through United or Alaska so you have no transfers!!!
HaleyFlew with Alaska AirlinesIAH-SEASep 2024
Check in early so you don’t have to sit in the last row.
SamiFlew with American AirlinesIAH-CLTOct 2024
Be patient and do not have much expectations
Verified travelerFlew with American AirlinesIAH-MIAJul 2024
It was my first time flying Gol to FORTALEZA. I was impressed by the whole experience.
IshanFlew with FrontierIAH-DFWMay 2024
Fly American or United Atleast ul get a full refund when ur flights 5hrs delayed lol
Verified travelerFlew with Spirit AirlinesIAH-LASMar 2024
If flying Spirit. Bring a heavy fluffy jacket to use as pillow for comfort
Verified travelerFlew with Singapore AirlinesIAH-MSYMar 2024
More smile and help from crew compare with with Asian airlines so different.
LaurieFlew with American AirlinesIAH-PHLApr 2024
Houston airport was very nice and easy to get around.
johnFlew with FrontierIAH-MCOApr 2024
Just book a reputable airline and you won’t feel abused by hidden fees. Stay away from Frontier, for sure.
SharilynnFlew with United AirlinesIAH-BOSJan 2024
Try a different airline that offers refunds on canceled flights!!!!
Verified travelerFlew with United AirlinesIAH-SNAFeb 2024
Be prepared to check your ego at the door
SteveFlew with United AirlinesIAH-PHXFeb 2024
Get to the airport early. The terminal is a mess

FAQs - booking United States flights

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

    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 United States.

  • 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 United States?

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

    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 United States 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 United States?

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

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the morning, when round-trip flights cost $299 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to the United States is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $451.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Houston George Bush Airport to the following destinations at these prices or less: Atlanta $113 one-way - $196 round-trip; Los Angeles $96 one-way - $175 round-trip; Miami $116 one-way - $185 round-trip

Top 5 airlines serving from George Bush Intcntl to the United States

Need help choosing which airline to fly with from George Bush Intcntl to the United States? 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 7951 reviews
7.9Comfort
7.9Entertainment
8.5Crew
7.3Food
8.2Boarding
Airline reviews

Good flights. On time. They had a gluten free snack option which was nice

8.0 ExcellentDenise, May 2025TRI - ATL
Read more Delta reviews

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

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

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

Everything was on time, we arrived early, everything worked well.

Angela was the best fa ever. She made that 8 hour flight a breeze

I will never fly with Spirit again. I was late getting through TSA after dealing with traffic and getting on the wrong shuttle. I got to the gate 2 minutes before the ticket said the gate closes and they agents were gone and doors were closed. They rescheduled my flight for 12 hours later and the agent had the nerve to tell me, “Be on time next time”. I was already upset from nothing going right for me that morning. I booked another flight through Alaska Airlines and they were very accommodating, nerer again Spirit Airlines!!!!

All was good expecting the seats need a bit of cushion. Besides that I can’t complain.

You get what you pay for, and the flights went smoothly. There’s no reclining chairs, no screens, And there isn’t always wifi, but the plane was clean and staff was friendly and the takeoff/landing were smooth.

It’s what we expected from Spirit..reasonable cost, good for a 2-3 hour flight. Disappointed that we had a 2 hour delay in departure from DFW for a maintenance issue, but the pilot handled it well once we were outbound on a different Airbus.

The flight was on time. The seats are very narrow.

Unclear pricing; ended up being charged an extra $52 just to get onboard

Seats are poor. They do not lean back. They do not even have pockets on the back, making it impossible to store a phone or a coke bottle. If you opt for basic economy cheap seats, they stick you always in the middle or window seat, even though there are unoccupied seats on the aisle. And then there is the nickel and diming. No carry-ons. And checking your carry-on is $70. At the end there is no price advantage but there is plenty of aggravation.

Flight crew was great. Spirit leaves a lot to be desired in terms of comfort.

Worst Airplane ride I ever have taken... My purchased seat was changed without my consent

would be great to get basic water, soda at least and stop charging for carry ons

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

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

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