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Cheap flights from Houston to the United States from $58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to the United States departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
10:12 pm - 11:44 pm
IAH
-
LAS
3h 32mnonstop
Multiple Airlines Logo
12:59 am - 5:54 am
LAS
-
IAH
2h 55mnonstop
$117Multiple Airlines
Sun, Feb 15 - Mon, Feb 16
Frontier Logo
10:12 pm - 11:44 pm
IAH
-
LAS
3h 32mnonstop
Frontier Logo
4:01 pm - 9:17 pm
LAS
-
IAH
3h 16mnonstop
$118Frontier
Sun, Feb 8 - Fri, Feb 20
Spirit Airlines Logo
11:38 am - 1:04 pm
IAH
-
LAS
3h 26mnonstop
Spirit Airlines Logo
6:00 am - 11:00 am
LAS
-
IAH
3h 00mnonstop
$119Spirit Airlines
Sat, May 9 - Tue, May 12
Spirit Airlines Logo
7:05 am - 11:29 am
IAH
-
EWR
3h 24mnonstop
Spirit Airlines Logo
12:29 pm - 3:39 pm
EWR
-
IAH
4h 10mnonstop
$131Spirit Airlines
Sat, Feb 14 - Wed, Feb 18
Southwest Logo
9:00 am - 10:40 am
HOU
-
DEN
2h 40mnonstop
Southwest Logo
6:05 am - 9:40 am
DEN
-
HOU
2h 35mnonstop
$157Southwest
Wed, Feb 25 - Wed, Mar 4
Southwest Logo
5:40 pm - 7:05 pm
HOU
-
LAS
3h 25mnonstop
Southwest Logo
8:30 am - 1:25 pm
LAS
-
HOU
2h 55mnonstop
$177Southwest
Sat, Feb 28 - Wed, Mar 4
Delta Logo
5:25 am - 11:15 am
HOU
-
JFK
4h 50m
1 stop
Delta Logo
3:15 pm - 10:28 pm
JFK
-
HOU
8h 13m
1 stop
$191Delta
Tue, Mar 3 - Tue, Mar 3
Delta Logo
1:06 pm - 9:58 pm
HOU
-
JFK
7h 52m
1 stop
Delta Logo
4:40 pm - 10:28 pm
JFK
-
HOU
6h 48m
1 stop
$197Delta
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
6:00 am - 11:21 am
HOU
-
DEN
6h 21m
1 stop
American Airlines Logo
8:00 am - 3:51 pm
DEN
-
HOU
6h 51m
1 stop
$202American Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
8:20 pm - 12:07 am
HOU
-
LAS
5h 47m
1 stop
American Airlines Logo
11:59 pm - 9:43 am
LAS
-
HOU
7h 44m
1 stop
$237American Airlines
Fri, Feb 27 - Mon, Mar 2

Southwest flights from Houston to United States

Our best Southwest deals on Houston to United States flight tickets
Southwest
Feb 25
HOU9:00 amHouston Hobby
2h 40m
DEN10:40 amDenver Intl
Mar 4
DEN6:05 amDenver Intl
2h 35m
HOU9:40 amHouston Hobby
$157
Southwest
Feb 25
HOU9:00 amHouston Hobby
3h 55m
LAX10:55 amLos Angeles
Mar 4
LAX10:20 amLos Angeles
3h 10m
HOU3:30 pmHouston Hobby
$177
Southwest
Feb 25
HOU9:05 pmHouston Hobby
2h 35m
DEN10:40 pmDenver Intl
Mar 4
DEN1:55 pmDenver Intl
4h 45m
1 stop
HOU7:40 pmHouston Hobby
$183

Frontier flights from Houston to United States

Our best Frontier deals on Houston to United States flight tickets
Frontier
Feb 8
IAH10:12 pmHouston George Bush Intcntl
3h 32m
LAS11:44 pmLas Vegas Harry Reid Intl
Feb 20
LAS4:01 pmLas Vegas Harry Reid Intl
3h 16m
IAH9:17 pmHouston George Bush Intcntl
$118
Frontier
Apr 14
IAH8:31 pmHouston George Bush Intcntl
3h 33m
LAS10:04 pmLas Vegas Harry Reid Intl
Apr 21
LAS2:23 pmLas Vegas Harry Reid Intl
3h 13m
IAH7:36 pmHouston George Bush Intcntl
$120
Frontier
Feb 27
IAH10:12 pmHouston George Bush Intcntl
3h 32m
LAS11:44 pmLas Vegas Harry Reid Intl
Mar 4
LAS7:30 amLas Vegas Harry Reid Intl
13h 21m
1 stop
IAH10:51 pmHouston George Bush Intcntl
$123

momondo Fare Finder

 
Customize your flight search to find flights from Houston to United States 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, momondo users made 832,500 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Houston to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sun 2/15

10:12 pm-11:44 pm

Nonstop3h 32m

Las Vegas Harry Reid Intl

Mon 2/16

12:59 am-5:54 am

Nonstop2h 55m

$117

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sun 2/8

10:12 pm-11:44 pm

Nonstop3h 32m

Las Vegas Harry Reid Intl

Fri 2/20

4:01 pm-9:17 pm

Nonstop3h 16m

$118

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sat 5/9

11:38 am-1:04 pm

Nonstop3h 26m

Las Vegas Harry Reid Intl

Tue 5/12

6:00 am-11:00 am

Nonstop3h 00m

$119

HoustonNewark

IAH - EWR

IAHEWR

Houston George Bush Intcntl

Sat 2/14

7:05 am-11:29 am

Nonstop3h 24m

Newark

Wed 2/18

12:29 pm-3:39 pm

Nonstop4h 10m

$131

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

Wed 2/25

9:00 am-10:40 am

Nonstop2h 40m

Denver Intl

Wed 3/4

6:05 am-9:40 am

Nonstop2h 35m

$157

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sat 2/28

5:40 pm-7:05 pm

Nonstop3h 25m

Las Vegas Harry Reid Intl

Wed 3/4

8:30 am-1:25 pm

Nonstop2h 55m

$177

HoustonNew York

HOU - JFK

HOUJFK

Houston Hobby

Tue 3/3

5:25 am-11:15 am

1 stop4h 50m

New York John F Kennedy Intl

Tue 3/3

3:15 pm-10:28 pm

1 stop8h 13m

$191

HoustonNew York

HOU - JFK

HOUJFK

Houston Hobby

Tue 3/3

1:06 pm-9:58 pm

1 stop7h 52m

New York John F Kennedy Intl

Wed 3/4

4:40 pm-10:28 pm

1 stop6h 48m

$197

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

Tue 2/24

6:00 am-11:21 am

1 stop6h 21m

Denver Intl

Tue 3/3

8:00 am-3:51 pm

1 stop6h 51m

$202

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Fri 2/27

8:20 pm-12:07 am

1 stop5h 47m

Las Vegas Harry Reid Intl

Mon 3/2

11:59 pm-9:43 am

1 stop7h 44m

$237

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United States from

How to get the cheapest flight ticket from Houston to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United States?

In general, September is the cheapest month to fly from Houston to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $185. If you aren’t able to travel during the month of September, then book flights to United States from Houston during January instead. Flights to United States in January, while not as cheap as those in September, still average around $207.

What is the cheapest day to depart on your flight to United States?

According to our data, Wednesday is the cheapest day to fly to United States from Houston. The lowest ticket price found for a Wednesday departure recently was $284. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $384. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $282. Try not to purchase tickets at noon because they tend to be around $679. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Houston to United States flight route?

Fly from Houston George Bush Intcntl to Orlando for the best Houston - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $276 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Houston for as low as $197 on momondo.

What cabin class options are available on Houston to United States flights?

There are 4 cabin classes available to choose from on Houston to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to United States

Fastest flight time

0h 00m

Direct flights

Every day

Airports in United States

4,296 airports
The fastest flight from Houston to United States takes 0h 00m
Direct flights go from Houston to United States every day.
There are 4,296 airports in United States. From Houston there are direct flights to New York LaGuardia (LGA), Denver Intl (DEN), Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • When did momondo last update prices for flights from Houston to United States?

    Prices for flights from Houston to United States are updated daily.

  • How many operators does momondo search for flights from Houston to United States?

  • How old do you have to be to fly from Houston to United States?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to United States

Compare and see reviews for airlines that fly from Houston to United States with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $44Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $47Free CancellationRating
6.3
8,386 reviews
Search Spirit Airlines flights
DeltaPriceFrom $88Free CancellationRating
7.9
8,122 reviews
Search Delta flights
JetBluePriceFrom $104Free CancellationRating
7.2
2,890 reviews
Search JetBlue flights
American AirlinesPriceFrom $117Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights
United AirlinesPriceFrom $117Free CancellationRating
7.4
9,208 reviews
Search United Airlines flights
SouthwestPriceFrom $138Free CancellationRating
8.0
4,268 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
11,800 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to United States?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to United States. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to United States with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to United States from Houston with this policy.

How can momondo help me find flights from Houston to United States?

momondo provides multiple filters to help you find the best flight to United States from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to United States right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to United States flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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