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

116 flights are operational daily from Houston to United States as of November 2025. The most popular departure time for this route is 6:00PM, with 36% of flights per day taking off at noon.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 15% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 145 minutes.

How many flights depart from Houston to United States on average per week?

As of November 2025, 812 flights take off from Houston and land in United States each week. The most common flight departure day for this route is Wed, with 19% of weekly flights taking off on this day.

What airlines fly to United States?

Frontier, Spirit Airlines and United Airlines are the top three most popular airlines that fly to United States from Houston according to our data. Frontier is the first choice among our users, with 37% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 8 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston to United States?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Houston to United States

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Alpine Air Express have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

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?

There are 9 operators available for flights from Houston to United States as of November 2025.

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.

Find Cheap Flights from Houston to United States in 2025/26

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:41 pm - 3:58 amIAH-DEN

9h 17m1 stop

9:07 pm - 12:40 amDEN-IAH

2h 33mnonstop

$83Frontier

Find Deal

jue., ene. 8 - mié., ene. 14

11:23 am - 3:16 pmIAH-DEN

28h 53m1 stop

9:00 pm - 12:31 amDEN-IAH

2h 31mnonstop

$84Frontier

Find Deal

sáb., feb. 7 - mar., feb. 10

11:40 am - 8:59 pmIAH-LGA

8h 19m1 stop

11:59 am - 3:15 pmLGA-IAH

4h 16mnonstop

$137Spirit Airlines

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jue., ene. 8 - lun., ene. 12

12:16 pm - 10:45 pmIAH-LGA

9h 29m1 stop

9:55 am - 10:41 pmLGA-IAH

13h 46m1 stop

$140Spirit Airlines

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vie., ene. 9 - lun., ene. 12

4:10 pm - 5:45 pmHOU-DEN

2h 35mnonstop

6:05 am - 9:40 amDEN-HOU

2h 35mnonstop

$157Southwest

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sáb., feb. 7 - mié., feb. 11

8:30 pm - 10:10 pmHOU-DEN

2h 40mnonstop

6:05 am - 9:40 amDEN-HOU

2h 35mnonstop

$165Southwest

Find Deal

sáb., ene. 10 - lun., ene. 12

6:36 pm - 10:34 pmHOU-DEN

4h 58m1 stop

3:17 pm - 10:46 pmDEN-HOU

6h 29m1 stop

$187American Airlines

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mié., ene. 7 - mar., ene. 13

10:35 am - 5:00 pmHOU-LGA

5h 25m1 stop

5:13 pm - 10:46 pmLGA-HOU

6h 33m1 stop

$190American Airlines

Find Deal

jue., ene. 8 - mié., ene. 14

5:04 pm - 12:50 amHOU-JFK

6h 46m1 stop

8:30 am - 4:10 pmJFK-HOU

8h 40m1 stop

$197Delta

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mar., ene. 13 - mar., ene. 27

11:09 am - 5:29 pmHOU-EWR

5h 20m1 stop

10:39 am - 4:10 pmEWR-HOU

6h 31m1 stop

$199Delta

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mar., ene. 13 - mar., ene. 27

Delta flights from Houston to United States

Our best Delta deals on Houston to United States flight tickets

Delta

Jan 8

IAH10:25 amHouston George Bush Intcntl

3h 35m

LGA3:00 pmNew York LaGuardia

Jan 14

LGA10:40 amNew York LaGuardia

4h 19m

IAH1:59 pmHouston George Bush Intcntl

$169

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Delta

Jan 8

IAH12:49 pmHouston George Bush Intcntl

3h 36m

JFK5:25 pmNew York John F Kennedy Intl

Jan 14

JFK8:30 amNew York John F Kennedy Intl

4h 27m

IAH11:57 amHouston George Bush Intcntl

$177

Find similar

Delta

Dec 10

IAH12:42 pmHouston George Bush Intcntl

3h 39m

JFK5:21 pmNew York John F Kennedy Intl

Jan 13

JFK8:30 amNew York John F Kennedy Intl

4h 27m

IAH11:57 amHouston George Bush Intcntl

$186

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Sun Country Air flights from Houston to United States

Our best Sun Country Air deals on Houston to United States flight tickets

Sun Country Air

Nov 24

HOU7:49 pmHouston Hobby

15h 37m

1 stop

DEN10:26 amDenver Intl

Nov 25

DEN7:11 pmDenver Intl

22h 50m

1 stop

HOU7:01 pmHouston Hobby

$405

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Sun Country Air

Nov 24

HOU7:49 pmHouston Hobby

13h 44m

1 stop

JFK10:33 amNew York John F Kennedy Intl

Dec 1

JFK11:32 amNew York John F Kennedy Intl

8h 05m

1 stop

HOU6:37 pmHouston Hobby

$473

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Fly from

Fly to

Route

Depart

Return

Price

HoustonDenver

IAH - DEN

IAHDEN

Houston George Bush Intcntl

jue. 1/8

7:41 pm-3:58 am

1 stop9h 17m

Denver Intl

mié. 1/14

9:07 pm-12:40 am

Nonstop2h 33m

$83

HoustonDenver

IAH - DEN

IAHDEN

Houston George Bush Intcntl

sáb. 2/7

11:23 am-3:16 pm

1 stop28h 53m

Denver Intl

mar. 2/10

9:00 pm-12:31 am

Nonstop2h 31m

$84

HoustonNew York

IAH - LGA

IAHLGA

Houston George Bush Intcntl

jue. 1/8

11:40 am-8:59 pm

1 stop8h 19m

New York LaGuardia

lun. 1/12

11:59 am-3:15 pm

Nonstop4h 16m

$137

HoustonNew York

IAH - LGA

IAHLGA

Houston George Bush Intcntl

vie. 1/9

12:16 pm-10:45 pm

1 stop9h 29m

New York LaGuardia

lun. 1/12

9:55 am-10:41 pm

1 stop13h 46m

$140

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

sáb. 2/7

4:10 pm-5:45 pm

Nonstop2h 35m

Denver Intl

mié. 2/11

6:05 am-9:40 am

Nonstop2h 35m

$157

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

sáb. 1/10

8:30 pm-10:10 pm

Nonstop2h 40m

Denver Intl

lun. 1/12

6:05 am-9:40 am

Nonstop2h 35m

$165

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

mié. 1/7

6:36 pm-10:34 pm

1 stop4h 58m

Denver Intl

mar. 1/13

3:17 pm-10:46 pm

1 stop6h 29m

$187

HoustonNew York

HOU - LGA

HOULGA

Houston Hobby

jue. 1/8

10:35 am-5:00 pm

1 stop5h 25m

New York LaGuardia

mié. 1/14

5:13 pm-10:46 pm

1 stop6h 33m

$190

HoustonNew York

HOU - JFK

HOUJFK

Houston Hobby

mar. 1/13

5:04 pm-12:50 am

1 stop6h 46m

New York John F Kennedy Intl

mar. 1/27

8:30 am-4:10 pm

1 stop8h 40m

$197

HoustonNewark

HOU - EWR

HOUEWR

Houston Hobby

mar. 1/13

11:09 am-5:29 pm

1 stop5h 20m

Newark

mar. 1/27

10:39 am-4:10 pm

1 stop6h 31m

$199

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

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 $184. 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 $199.

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 $288. 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 Sunday because tickets tend to average around $397. 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 $286. Try not to purchase tickets at noon because they tend to be around $585. 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 Denver Intl 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 $281 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 $169 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	2h 30m
Direct flights	Every day
Airports in United States	1 airport

The fastest flight from Houston to United States takes 2h 30m

Direct flights go from Houston to United States every day.

There is 1 airport near United States: Denver Intl (DEN)

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?
There are 9 operators available for flights from Houston to United States as of November 2025.
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
Spirit Airlines	PriceFrom $51	Free Cancellation	Rating 6.3 8,156 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $54	Free Cancellation	Rating 5.8 3,104 reviews	Search Frontier flights
Delta	PriceFrom $107	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
American Airlines	PriceFrom $117	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
United Airlines	PriceFrom $123	Free Cancellation	Rating 7.4 9,027 reviews	Search United Airlines flights
Southwest	PriceFrom $139	Free Cancellation	Rating 8.0 4,249 reviews	Search Southwest flights
JetBlue	PriceFrom $186	Free Cancellation	Rating 7.2 2,902 reviews	Search JetBlue flights
Alaska Airlines	PriceFrom $216	Free Cancellation	Rating 8.0 11,321 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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Cheap flights from Houston to the United States from $39

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 12/7. 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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Delta flights from Houston to United States

Our best Delta deals on Houston to United States flight tickets

Sun Country Air flights from Houston to United States

Our best Sun Country Air deals on Houston to United States flight tickets

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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?

What is the cheapest day to depart on your flight 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 $286. Try not to purchase tickets at noon because they tend to be around $585. 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 Denver Intl for the best Houston - United States flight prices

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

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.

What is the cheapest airline that flies from Houston to United States?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Houston to United States

What airlines fly to United States?

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 15% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 145 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Alpine Air Express have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

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

116 flights are operational daily from Houston to United States as of November 2025. The most popular departure time for this route is 6:00PM, with 36% of flights per day taking off at noon.

How many flights depart from Houston to United States on average per week?

As of November 2025, 812 flights take off from Houston and land in United States each week. The most common flight departure day for this route is Wed, with 19% of weekly flights taking off on this day.

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

Direct flights

Airports in United States

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

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?

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

Best airlines flying from Houston to United States

Compare and see reviews for airlines that fly from Houston to United States with momondo

Why use momondo?

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

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

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

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

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo