Cheap flights from Houston to the United States from $37

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. 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.
HOU — LAX
Jun 2 — Jun 91

How far in advance should I book a flight from Houston to USA?

To save on the cost of your flight from Houston to USA, book at least 42 days before your planned departure. Booking around this time can save you about 108% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $274 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $379.

What is the cheapest month to fly from Houston to USA?

February can be a great time to fly to USA from Houston with a flight ticket averaging about $251. Cheapflights users have found deals in the month of February for as cheap as $98. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Houston to USA (IAH - US)?

When flying from Houston to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Spirit Airlines flights from Houston to USA

Explore cheap flight options specifically provided by Spirit Airlines for the route between Houston and USA. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Peruse some of the lowest-priced Spirit Airlines flights we've found from Houston to USA. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 8/275:00 pmIAH - LAS
Nonstop3h 17mSpirit Airlines
Wed 8/286:00 amLAS - IAH
Nonstop3h 06mSpirit Airlines
Deal found 5/27$76
Tue 8/276:30 amIAH - LAS
1 stop8h 07mSpirit Airlines
Wed 8/286:00 amLAS - IAH
Nonstop3h 06mSpirit Airlines
Deal found 5/27$80
Tue 6/49:30 amIAH - LGA
1 stop12h 24mSpirit Airlines
Wed 6/129:50 amLGA - IAH
Nonstop3h 56mSpirit Airlines
Deal found 5/26$83
Tue 8/276:00 amIAH - LAX
Nonstop3h 38mSpirit Airlines
Wed 8/286:20 amLAX - IAH
Nonstop3h 21mSpirit Airlines
Deal found 5/27$86
Tue 6/47:25 pmIAH - LGA
1 stop11h 13mSpirit Airlines
Tue 6/119:29 pmLGA - IAH
1 stop12h 53mSpirit Airlines
Deal found 5/27$87
Tue 6/410:12 amIAH - EWR
1 stop5h 21mSpirit Airlines
Tue 6/1110:00 pmEWR - IAH
1 stop12h 22mSpirit Airlines
Deal found 5/27$88
Tue 6/47:00 pmIAH - EWR
1 stop15h 07mSpirit Airlines
Wed 6/126:15 amEWR - IAH
1 stop7h 53mSpirit Airlines
Deal found 5/27$90
Tue 8/276:30 amIAH - LAS
2 stops13h 45mSpirit Airlines
Wed 8/288:54 amLAS - IAH
Nonstop3h 05mSpirit Airlines
Deal found 5/27$92
Tue 8/279:18 amIAH - LAX
1 stop18h 10mSpirit Airlines
Wed 8/288:38 amLAX - IAH
Nonstop3h 21mSpirit Airlines
Deal found 5/27$93

Cheap Delta flights from Houston to USA

Explore cheap flight options specifically provided by Delta for the route between Houston and USA. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Houston to USA. Deals are refreshing constantly so come back soon for more options.
Fri 7/126:00 amIAH - LAX
Nonstop3h 19mDelta
Tue 7/169:25 amLAX - IAH
Nonstop3h 30mDelta
Deal found 5/27$203
Sun 7/146:00 amIAH - LAX
Nonstop3h 19mDelta
Thu 7/189:25 amLAX - IAH
Nonstop3h 30mDelta
Deal found 5/27$209
Wed 8/2110:04 amHOU - LAS
1 stop10h 02mDelta
Fri 8/2312:49 amLAS - HOU
1 stop9h 21mDelta
Deal found 5/28$216
Mon 6/31:12 pmHOU - MIA
1 stop4h 32mDelta
Wed 6/1212:00 pmMIA - HOU
1 stop7h 34mDelta
Deal found 5/27$296

Cheap Houston to USA flights in May & June 2024

Find cheap flight options from Houston to USA specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on May 28, 2024.
The lowest fares we've come across on flights traveling from Houston to USA in May and June 2024. Check back in a little while for more flight options.
Tue 6/410:12 amIAH - EWR
1 stop5h 21mSpirit Airlines
Tue 6/48:00 pmEWR - IAH
Nonstop3h 45mSpirit Airlines
Deal found 5/27$66
Tue 6/47:25 pmIAH - LGA
1 stop11h 13mSpirit Airlines
Wed 6/54:35 pmLGA - IAH
Nonstop4h 01mSpirit Airlines
Deal found 5/27$66
Tue 6/47:00 pmIAH - EWR
1 stop15h 07mSpirit Airlines
Wed 6/126:05 pmEWR - IAH
Nonstop3h 47mSpirit Airlines
Deal found 5/27$80
Tue 6/47:25 pmIAH - LGA
1 stop11h 13mSpirit Airlines
Wed 6/54:59 pmLGA - IAH
1 stop7h 46mSpirit Airlines
Deal found 5/27$80
Tue 6/49:30 amIAH - LGA
1 stop12h 24mSpirit Airlines
Wed 6/129:50 amLGA - IAH
Nonstop3h 56mSpirit Airlines
Deal found 5/26$83
Tue 6/42:47 pmIAH - LAX
Nonstop3h 35mSpirit Airlines
Wed 6/56:37 amLAX - IAH
Nonstop3h 27mSpirit Airlines
Deal found 5/27$86
Wed 6/129:10 pmIAH - LAS
Nonstop3h 06mSpirit Airlines
Wed 6/1911:30 pmLAS - IAH
Nonstop3h 08mSpirit Airlines
Deal found 5/27$86
Tue 6/47:25 pmIAH - LGA
1 stop11h 13mSpirit Airlines
Tue 6/119:29 pmLGA - IAH
1 stop12h 53mSpirit Airlines
Deal found 5/27$87
Tue 6/410:12 amIAH - EWR
1 stop5h 21mSpirit Airlines
Tue 6/1110:00 pmEWR - IAH
1 stop12h 22mSpirit Airlines
Deal found 5/27$88

Houston to USA 2024 flight deals

Discover exclusive flight deals for travel between Houston and USA in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
The lowest fares we've come across on flights traveling from Houston to USA in May and June 2024. Check back in a little while for more flight options.
Tue 8/2711:13 amIAH - LGA
Nonstop3h 27mSpirit Airlines
Wed 8/284:44 pmLGA - IAH
Nonstop3h 57mSpirit Airlines
Deal found 5/27$50
Tue 8/279:36 amIAH - EWR
Nonstop3h 35mSpirit Airlines
Wed 8/287:59 pmEWR - IAH
Nonstop3h 42mSpirit Airlines
Deal found 5/27$51
Tue 8/279:36 amIAH - EWR
Nonstop3h 35mSpirit Airlines
Wed 8/287:59 pmEWR - IAH
Nonstop3h 42mSpirit Airlines
Deal found 5/27$52
Tue 8/278:00 amIAH - LGA
1 stop10h 02mSpirit Airlines
Wed 8/284:44 pmLGA - IAH
Nonstop3h 57mSpirit Airlines
Deal found 5/27$61
Tue 8/278:00 amIAH - LGA
1 stop10h 02mSpirit Airlines
Wed 8/284:44 pmLGA - IAH
Nonstop3h 57mSpirit Airlines
Deal found 5/28$62
Tue 8/279:36 amIAH - EWR
Nonstop3h 35mSpirit Airlines
Wed 8/285:30 pmEWR - IAH
1 stop8h 29mSpirit Airlines
Deal found 5/27$65
Tue 6/410:12 amIAH - EWR
1 stop5h 21mSpirit Airlines
Tue 6/48:00 pmEWR - IAH
Nonstop3h 45mSpirit Airlines
Deal found 5/27$66
Tue 6/47:25 pmIAH - LGA
1 stop11h 13mSpirit Airlines
Wed 6/54:35 pmLGA - IAH
Nonstop4h 01mSpirit Airlines
Deal found 5/27$66
Wed 8/2111:13 amIAH - LGA
Nonstop3h 27mSpirit Airlines
Tue 8/274:44 pmLGA - IAH
Nonstop3h 57mSpirit Airlines
Deal found 5/27$70

Non-stop flights to USA from Houston

Discover non-stop flight options from Houston to USA. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
For a shorter flight, select one of these non-stop flights from Houston to USA. Users can also choose from other Houston to USA flights by using the search form above.
Tue 8/2711:13 amIAH - LGA
Nonstop3h 27mSpirit Airlines
Wed 8/284:44 pmLGA - IAH
Nonstop3h 57mSpirit Airlines
Deal found 5/27$50
Tue 8/279:36 amIAH - EWR
Nonstop3h 35mSpirit Airlines
Wed 8/287:59 pmEWR - IAH
Nonstop3h 42mSpirit Airlines
Deal found 5/27$51
Tue 8/279:36 amIAH - EWR
Nonstop3h 35mSpirit Airlines
Wed 8/287:59 pmEWR - IAH
Nonstop3h 42mSpirit Airlines
Deal found 5/27$52
Wed 8/2111:13 amIAH - LGA
Nonstop3h 27mSpirit Airlines
Tue 8/274:44 pmLGA - IAH
Nonstop3h 57mSpirit Airlines
Deal found 5/27$70
Tue 8/209:36 amIAH - EWR
Nonstop3h 35mSpirit Airlines
Tue 8/277:59 pmEWR - IAH
Nonstop3h 42mSpirit Airlines
Deal found 5/28$71
Sat 9/79:36 amIAH - EWR
Nonstop3h 35mSpirit Airlines
Tue 9/107:59 pmEWR - IAH
Nonstop3h 42mSpirit Airlines
Deal found 5/27$72
Tue 8/275:00 pmIAH - LAS
Nonstop3h 17mSpirit Airlines
Wed 8/286:00 amLAS - IAH
Nonstop3h 06mSpirit Airlines
Deal found 5/27$76
Thu 9/129:36 amIAH - EWR
Nonstop3h 35mSpirit Airlines
Sat 9/145:51 amEWR - IAH
Nonstop3h 42mSpirit Airlines
Deal found 5/27$83
Thu 9/129:36 amIAH - EWR
Nonstop3h 35mSpirit Airlines
Tue 9/177:59 pmEWR - IAH
Nonstop3h 42mSpirit Airlines
Deal found 5/27$84

Houston to USA flights leaving soon

Find last-minute flight options from Houston to USA for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Consider one of these great deals we found on last-minute flights from Houston to USA. Users should examine the flight details to ensure there are no surprises.
Tue 6/47:00 pmIAH - EWR
1 stop15h 07mSpirit Airlines
Wed 6/126:05 pmEWR - IAH
Nonstop3h 47mSpirit Airlines
Deal found 5/27$80
Tue 6/47:25 pmIAH - LGA
1 stop11h 13mSpirit Airlines
Wed 6/54:59 pmLGA - IAH
1 stop7h 46mSpirit Airlines
Deal found 5/27$80
Tue 6/49:30 amIAH - LGA
1 stop12h 24mSpirit Airlines
Wed 6/129:50 amLGA - IAH
Nonstop3h 56mSpirit Airlines
Deal found 5/26$83
Tue 6/42:47 pmIAH - LAX
Nonstop3h 35mSpirit Airlines
Wed 6/56:37 amLAX - IAH
Nonstop3h 27mSpirit Airlines
Deal found 5/27$86
Tue 6/410:11 pmIAH - LAS
Nonstop3h 15mSpirit Airlines
Wed 6/1211:30 pmLAS - IAH
Nonstop3h 08mSpirit Airlines
Deal found 5/27$86
Tue 6/47:25 pmIAH - LGA
1 stop11h 13mSpirit Airlines
Tue 6/119:29 pmLGA - IAH
1 stop12h 53mSpirit Airlines
Deal found 5/27$87
Tue 6/410:12 amIAH - EWR
1 stop5h 21mSpirit Airlines
Tue 6/1110:00 pmEWR - IAH
1 stop12h 22mSpirit Airlines
Deal found 5/27$88
Wed 6/52:42 pmIAH - LGA
1 stop5h 47mSpirit Airlines
Wed 6/126:00 amLGA - IAH
1 stop8h 08mSpirit Airlines
Deal found 5/27$88
Tue 6/47:00 pmIAH - EWR
1 stop15h 07mSpirit Airlines
Wed 6/126:15 amEWR - IAH
1 stop7h 53mSpirit Airlines
Deal found 5/27$90

One-way flights to USA from Houston

Search for one-way flight options from Houston to USA. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Take a look at some of the best available options we've come across on one-way flights from Houston to USA. Those needing a return flight from Houston to USA can use the search form above.
Tue 8/271:15 pmIAH - LAS
Nonstop3h 17mSpirit Airlines
Deal found 5/27$37
Wed 6/1212:48 pmIAH - LAS
Nonstop3h 08mSpirit Airlines
Deal found 5/26$38
Tue 8/276:30 amIAH - LAS
1 stop8h 07mSpirit Airlines
Deal found 5/27$42
Tue 8/276:00 amIAH - LAX
Nonstop3h 38mSpirit Airlines
Deal found 5/27$43
Wed 6/59:10 pmIAH - LAS
Nonstop3h 06mSpirit Airlines
Deal found 5/27$44
Tue 6/116:17 amIAH - LAS
1 stop13h 33mSpirit Airlines
Deal found 5/27$48
Tue 6/116:17 amIAH - LAS
2 stops18h 23mSpirit Airlines
Deal found 5/27$54
Thu 6/276:20 amIAH - LAX
Nonstop3h 27mSpirit Airlines
Deal found 5/27$56
Mon 6/177:44 pmIAH - LAS
Nonstop3h 24mFrontier
Deal found 5/28$56

Find flights from Houston to USA within your budget

Customize your flight search to find flights from Houston to USA that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$76 - $203

Route

Depart

Return

Price

Houston George Bush IntcntlLas Vegas Harry Reid Intl

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Tue 8/27

Nonstop3h 17m

Las Vegas Harry Reid Intl

Wed 8/28

Nonstop3h 06m

$76

Houston George Bush IntcntlLas Vegas Harry Reid Intl

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Tue 8/27

1 stop8h 07m

Las Vegas Harry Reid Intl

Wed 8/28

Nonstop3h 06m

$80

Houston George Bush IntcntlLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Tue 8/27

Nonstop3h 38m

Los Angeles

Wed 8/28

Nonstop3h 21m

$86

Houston George Bush IntcntlLas Vegas Harry Reid Intl

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Wed 6/12

Nonstop3h 06m

Las Vegas Harry Reid Intl

Wed 6/19

Nonstop3h 08m

$86

Houston George Bush IntcntlLas Vegas Harry Reid Intl

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Tue 6/11

Nonstop3h 10m

Las Vegas Harry Reid Intl

Fri 6/14

Nonstop3h 25m

$93

Houston George Bush IntcntlLas Vegas Harry Reid Intl

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sun 6/9

Nonstop3h 20m

Las Vegas Harry Reid Intl

Wed 6/12

Nonstop3h 08m

$103

Houston George Bush IntcntlLas Vegas Harry Reid Intl

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sat 7/13

Nonstop3h 19m

Las Vegas Harry Reid Intl

Sat 7/20

Nonstop3h 15m

$116

Houston George Bush IntcntlNewark

IAH - EWR

IAHEWR

Houston George Bush Intcntl

Fri 6/7

1 stop5h 52m

Newark

Sat 6/29

1 stop6h 13m

$145

Houston George Bush IntcntlLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Fri 7/12

Nonstop3h 19m

Los Angeles

Tue 7/16

Nonstop3h 30m

$203

Flights are sorted by cheapest first

Deals found on 5/27

No data available for this route at this time. Please check back soon.

Best time to book a flight from Houston to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated May 28, 2024.
To help decide which airline to fly from Houston to USA, see what other customers have to say about Spirit Airlines, Delta and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,984 reviews

Boarding

8.3

Comfort

8.1

Food

7.3

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,984 reviews
Southwest
8.2
Very good
5,984 reviews

Boarding

8.3

Comfort

8.1

Food

7.3

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.1
Very good
9,194 reviews
Southwest
8.2
Very good
5,984 reviews

Boarding

8.3

Comfort

8.1

Food

7.3

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very good
10,476 reviews
Southwest
8.2
Very good
5,984 reviews

Boarding

8.3

Comfort

8.1

Food

7.3

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.5
Good
1,003 reviews
Southwest
8.2
Very good
5,984 reviews

Boarding

8.3

Comfort

8.1

Food

7.3

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.4
Good
10,799 reviews
Southwest
8.2
Very good
5,984 reviews

Boarding

8.3

Comfort

8.1

Food

7.3

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Houston to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Houston to USA for under $100 on Cheapflights?

    Yes, there are multiple flights from Houston to USA for under $100. The cheapest flight booked recently is on Spirit Airlines for just $76, but on average you can expect to pay $97.

  • Are there nonstop flights from Houston to USA for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Houston to USA under $100. A good price for a nonstop flight from Houston to USA is less than $80.

  • Are there last-minute flights available from Houston to USA for under $100?

    There are currently 20+ open flights from Houston to USA within the next 7 days for less than $100.

  • What days are nonstop flights available from Houston to USA?

    Days when nonstop flights are available for this flight are: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • How many flights depart from Houston to USA on average per day?

    On average 19 flights depart from Houston to USA per day.
    Morning (6am - Noon) - 16% of flight departures
    Afternoon (Noon - 6pm) - 16% of flight departures
    Evening (6pm - Midnight) - 68% of flight departures

  • How long is the flight from Houston to USA?

    Spirit Airlines and Frontier can get you from Houston to USA in just under 3h 17m. Your travel time will be generally consistent. Houston and USA are separated by a distance of 1384 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Houston to USA one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $37. Frontier flights start at $56 while deals on Delta start at $70 one-way.

  • What are the most popular routes from Houston to USA?

  • What are the most reliable airlines from Houston to USA?

    Before booking your flight to USA from Houston, check out the most reliable airlines to get you to your destination on time: Air France (93%), Korean Air (85%), Delta( 85%).

  • What are the cheapest flights from Houston to USA?

    Looking for the cheapest flight from Houston to USA? While on average our users pay $1,587, our data indicates the cheapest price to be $54. The most popular route (Houston Hobby - New York LaGuardia), is priced around $50.

  • What does IAH to LAX mean?

    Houston George Bush Intcntl Airport is IAH and Los Angeles Airport is LAX. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. San Francisco Airport (SFO), Miami Airport (MIA), New York John F Kennedy Intl Airport (JFK), Boston Logan Intl Airport (BOS), Atlanta Hartsfield-Jackson Airport (ATL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Houston to USA that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to USA flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to USA with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to USA flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Houston to USA that include hotel bookings?

    Yes. In addition to deals on Houston to USA flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to USA?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to USA.

  • Can I find deals for business class flights from Houston to USA?

    Yes. Cheapflights offers flight deals from Houston to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Houston to USA that allow pets onboard?

    Many airlines flying from Houston to USA offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to USA?

    Yes, you can often find last-minute deals on Houston to USA flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to USA flight deals updated?

    The Houston to USA flight deals you see on this page were last updated on 5/28.

  • What are the most popular airlines that fly from Houston to USA?

  • When is the best time to book a flight from Houston to USA?

    Currently, September is the cheapest month in which you can book a flight from Houston to USA (average of $238). Flying from Houston to USA in June is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Houston to USA
See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Houston to USA

Discover the top 8 airlines that operate flights from Houston to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$27Average$179FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$36Average$185FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$68Average$349FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest$69Average$304FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Sun Country AirCheapest$75Average$192FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
DeltaCheapest$79Average$310FlexibilityNo cancel feeOn-timeN/A