Cheap flights from Houston (IAH) to USA

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How to find the cheapest flight from
Houston (IAH) to USA

All the information you need to plan the best IAH to LAX flight in 2022: compare Houston to USA flight prices with the expected peak season, weather and rainfall in USA.
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 41 days before your planned departure. Booking around this time can save you about 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $153 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $203.

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

August can be a great time to fly to USA from Houston with a flight ticket averaging about $167. Cheapflights users have found deals in the month of August for as cheap as $61. The most expensive prices can be found in the month of December.

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 flights from Houston to USA in May, June 2022

The best prices found for IAH to USA flights for May, June
11 Jun - 14 Jun
$141pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
EWR
Newark
EWR
Newark
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
11 Jun - 14 Jun
$144pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
EWR
Newark
EWR
Newark
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
8 Jun - 10 Jun
$165pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
EWR
Newark
EWR
Newark
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Houston to USA 2022 flight deals

Cheap flights to USA from Houston found for this year
13 Sep - 17 Sep
$129pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
EWR
Newark
EWR
Newark
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
10 Sep - 13 Sep
$136pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
EWR
Newark
EWR
Newark
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
16 Aug - 17 Aug
$138pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Non-stop flights to USA from Houston

Save time with Houston to USA direct flight deals
13 Sep - 17 Sep
$129pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
EWR
Newark
EWR
Newark
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
10 Sep - 13 Sep
$136pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
EWR
Newark
EWR
Newark
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
16 Aug - 17 Aug
$138pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from Houston to USA

Late deals on round-trip flights to USA from Houston, departing today and this week
1 Jun - 7 Jun
$184pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
EWR
Newark
EWR
Newark
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
4 Jun - 7 Jun
$191pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
EWR
Newark
EWR
Newark
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
4 Jun - 11 Jun
$199pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
EWR
Newark
EWR
Newark
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

One-way flights to USA from Houston

The cheapest one-way flights from Houston to USA
9:25 am - 10:36 am
Sun Country Air
Nonstop
3h 11m
IAH - LAS
Sun Country Air
$93
Tripmonster
2:45 pm - 9:49 am
Allegiant Air
1 Stop
21h 04m
HOU - LAS
Allegiant Air
$94
Kiwi.com
4:38 pm - 5:57 pm
Frontier
Nonstop
3h 19m
IAH - LAS
Frontier
$97
Flights by SU

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Houston</span> to <span class="emphasized">USA</span> flights.

Flight FAQs

From Houston to USA

Which airlines flying from Houston to United States have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston to United States have new flexible policies in place due to COVID-19. Spirit Airlines, United Airlines, and Frontier are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Spirit Airlines with this kind of flexibility.

Can I find flights from Houston to USA for under $200 on Cheapflights?

Yes, there are multiple flights from Houston to USA for under $200. The cheapest flight booked recently is on Spirit Airlines for just $129, but on average you can expect to pay $145.

Are there nonstop flights from Houston to USA for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston to USA under $200. A good price for a nonstop flight from Houston to USA is less than $145.

Are there last-minute flights available from Houston to USA for under $200?

There are currently 20+ open flights from Houston to USA within the next 7 days for less than $200.

What days are nonstop flights available from Houston to USA?

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

How popular is this Houston to USA flight route?

The Houston to United States flight path was viewed by 1,557 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

On average 34 flights depart from Houston to USA per day.
Morning (6am - Noon) - 41% of flight departures
Afternoon (Noon - 6pm) - 9% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

How long is the flight from Houston to USA?

Spirit Airlines can get you from Houston to USA in just under 3h 29m. 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 $68. Allegiant Air flights start at $88 while deals on Sun Country Air start at $89 one-way.

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

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Houston to USA.

What are the cheapest flights from Houston to USA?

Looking for the cheapest flight from Houston to USA? While on average our users pay $791, our data indicates the cheapest price to be $36. The most popular route (Houston Hobby - Seattle/Tacoma Intl), is priced around $255.

What are the most popular routes from Houston to USA?

The most popular route from Houston to USA is Houston Hobby - Seattle/Tacoma Intl. You may also consider Houston Hobby - New York LaGuardia or Houston Hobby - Los Angeles.

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: Cathay Pacific (100%), China Southern (91%), Qatar Airways( 91%).

COVID Restrictions

View COVID Travel Restrictions for USA

Do I need a COVID test to fly to USA from Houston?

Information is based on travel restrictions for travel to USA within the United States

Most visitors from Houston need to provide a negative COVID-19 test result and/or quarantine to enter USA.

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to USA.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering USA.

Do I need a test to fly back to Houston from USA?

Returning to Houston from USA

COVID-19 testing requirements
Visitors from USA must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Houston.

Quarantine requirements
Visitors from USA are not required to quarantine after entering Houston.

Hide COVID Travel Restrictions for USA

Destination points for flights from Houston to USA

Select to see more specific information for flights from Houston to all places in USA.
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Destination information for USA

Things to know before you go - useful duration and weather info for your trip from Houston to USA.
Flight duration from Houston to United States
3h 27m

Airports servicing Houston

Top 8 airlines flying from Houston to USA

The chart below displays the airlines Cheapflights users traveling from Houston to USA choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$12 $23 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Spirit Airlines
$54 $206 No cancel fee 65%
Delta
$61 $289 No cancel fee N/A
Frontier
$80 $207 No cancel fee 62%
JetBlue
$86 $289 No cancel fee 62%
United Airlines
$86 $327 No cancel fee 69%
American Airlines
$88 $400 No cancel fee 71%
Alaska Airlines
$128 $408 No cancel fee 75%
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