$63 Find Cheap Flights from Houston to the 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 Houston to the United States departing on 7/5. 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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1 adult, Economy

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Best United States Flight Deals from Houston

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New Yorknonstop$102
Los Angeles
Los Angelesnonstop$104
Las Vegas
Las Vegas1 stop$112
Miami
Miaminonstop$85
Chicago
Chicagononstop$99
San Francisco
San Francisco1 stop$225
Boston
Boston1 stop$158
Washington, D.C.
Baltimorenonstop$96
Denver
Denvernonstop$141
Seattle
Seattle1 stop$193
Fort Lauderdale
Fort Lauderdalenonstop$100
Atlanta
Atlantanonstop$85
Dallas
Dallasnonstop$97
Tampa
Tampanonstop$78
Honolulu
Honolulu1 stop$353
San Diego
San Diego1 stop$132
Philadelphia
Philadelphia1 stop$118
New York
New Yorknonstop$102
Los Angeles
Los Angelesnonstop$104
Las Vegas
Las Vegas1 stop$112
Miami
Miaminonstop$85
Chicago
Chicagononstop$99
San Francisco
San Francisco1 stop$225
Boston
Boston1 stop$158
Washington, D.C.
Baltimorenonstop$96
Denver
Denvernonstop$141
Seattle
Seattle1 stop$193
Fort Lauderdale
Fort Lauderdalenonstop$100
Atlanta
Atlantanonstop$85
Dallas
Dallasnonstop$97
Tampa
Tampanonstop$78
Honolulu
Honolulu1 stop$353
San Diego
San Diego1 stop$132
Philadelphia
Philadelphia1 stop$118

Cheap Flights from Houston to the United States

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston 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 Houston to the United States

Sat, Jun 28 - Wed, Jul 2
Spirit Airlines Logo
5:43 pm - 12:54 amIAH-LAS
9h 11m1 stop
Spirit Airlines Logo
9:14 pm - 7:48 amLAS-IAH
8h 34m1 stop
$112Spirit Airlines
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Tue, Jun 24 - Tue, Jul 1
Spirit Airlines Logo
10:08 am - 11:29 pmIAH-LAS
15h 21m1 stop
Spirit Airlines Logo
9:14 pm - 7:48 amLAS-IAH
8h 34m1 stop
$114Spirit Airlines
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Sun, Jul 6 - Fri, Jul 11
Frontier Logo
5:12 pm - 6:27 pmIAH-LAS
3h 15mnonstop
Frontier Logo
10:48 am - 4:14 pmLAS-IAH
3h 26mnonstop
$156Frontier
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Sun, Jul 20 - Fri, Jul 25
Frontier Logo
5:12 pm - 6:27 pmIAH-LAS
3h 15mnonstop
Frontier Logo
10:48 am - 4:14 pmLAS-IAH
3h 26mnonstop
$161Frontier
Find Deal
Wed, Sep 3 - Tue, Sep 9
American Airlines Logo
2:33 pm - 10:16 pmHOU-EWR
6h 43m1 stop
American Airlines Logo
12:31 pm - 6:04 pmEWR-HOU
6h 33m1 stop
$189American Airlines
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Sat, Oct 4 - Fri, Oct 10
American Airlines Logo
2:33 pm - 7:29 pmHOU-LAS
6h 56m1 stop
American Airlines Logo
1:36 am - 9:43 amLAS-HOU
6h 07m1 stop
$197American Airlines
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Wed, Sep 10 - Sat, Sep 13
Delta Logo
1:05 pm - 10:30 pmHOU-JFK
8h 25m1 stop
Delta Logo
11:15 am - 4:27 pmJFK-HOU
6h 12m1 stop
$197Delta
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Wed, Aug 6 - Wed, Aug 13
Delta Logo
10:19 am - 7:35 pmHOU-JFK
8h 16m1 stop
Delta Logo
8:00 am - 12:10 pmJFK-HOU
5h 10m1 stop
$207Delta
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Wed, Sep 10 - Tue, Sep 16
United Airlines Logo
6:12 am - 10:44 amIAH-EWR
3h 32mnonstop
United Airlines Logo
8:35 pm - 11:31 pmEWR-IAH
3h 56mnonstop
$259United Airlines
Find Deal
Tue, Jul 29 - Wed, Aug 13
United Airlines Logo
6:03 am - 10:37 amIAH-EWR
3h 34mnonstop
United Airlines Logo
8:38 pm - 11:30 pmEWR-IAH
3h 52mnonstop
$269United Airlines
Find Deal
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KAYAK's insights & trends for Houston to the United States flights

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

What is the cheapest Houston 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 to the United States.

The cheapest ticket to the United States from Houston found in the last 72 hours was to Denver, at $96 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to Los Angeles (LAX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $114.

What is the cheapest month to fly from Houston 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 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 to the United States is January, when tickets cost $207 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $293 and $267 respectively.

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

The average price of all round-trip flights from Houston to the United States clicked on KAYAK for each day over the last 12 months.

When flying from Houston to United States, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Houston 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 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 to the United States, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.


Good to know

Cheapest flight$63
Flight from Houston George Bush Airport to Las Vegas

Flights from Houston to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Houston 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.
SamFlew with SouthwestHOU-SATSep 2024
Easy flying with Southwest, Hobby (HOU) and San Antonio (SAT) airports are small and easy to navigate.
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.
ThuFlew with SouthwestHOU-OAKMar 2024
At HOU airport, gates 1-4 are to the right of security which is separate from the rest of the gates.
Verified travelerFlew with Spirit AirlinesIAH-LASMar 2024
If flying Spirit. Bring a heavy fluffy jacket to use as pillow for comfort

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Houston to the 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 to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston to the 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 to the 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 to the 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 to the 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 to the 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 evening, when round-trip flights cost $303 on average. Morning departures are around 1% more expensive 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 $460.

Top 5 airlines serving from Houston to the United States

 
Need help choosing which airline to fly with from Houston 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 7950 reviews
7.3Food
8.2Boarding
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

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

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

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.

Seats uncomfortable, hard to check luggage, etc. It was like the last flight out of Hanoi

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

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

Plane was down graded and I lost my uncharged exit row with more leg room. No mention or offer of refund from podium. Flight attendant was nice to explain this happens often and that I could request a refund via online form submission. I did this and have heard nothing back.

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

Horrendous. I do not recommend Frontier. The passengers lack manners and decency, and the flight attendants lack professionalism. If I wasn’t in a bind to fly with 48 hours notice for a job interview, I would not have selected a flight with Frontier and I never plan to fly with them in the future.

Everything you need to know for your flight from Houston to the United States

Cabin class types available on flights to the United States

Cabin classes available on flights to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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