What airlines fly to Houston George Bush Intcntl Airport?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Bismarck according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 3 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bismarck Airport to Houston George Bush Intcntl Airport?

Prices for flights from Bismarck Airport to Houston George Bush Intcntl Airport refresh daily.

How many operators does momondo search for flights from Bismarck Airport to Houston George Bush Intcntl Airport?

As of August 2026, there are 2 operators available to choose from for flights from Bismarck Airport to Houston George Bush Intcntl Airport.

How old do you have to be to fly from Bismarck Airport to Houston George Bush Intcntl Airport?

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 Bismarck Airport to Houston George Bush Intcntl Airport.

What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$330 Cheap Flights from Bismarck to Houston George Bush Intcntl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bismarck to Houston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:11 am - 1:15 pmBIS Bismarck-IAH Houston George Bush Intcntl

5h 04m1 stop Minneapolis St Paul

5:00 pm - 11:25 pmIAH Houston George Bush Intcntl-BIS Bismarck

6h 25m1 stop Minneapolis St Paul

$321Delta

Tue, Oct 27 - Sat, Oct 31

8:11 am - 3:54 pmBIS Bismarck-IAH Houston George Bush Intcntl

7h 43m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:00 am - 12:00 pmIAH Houston George Bush Intcntl-BIS Bismarck

6h 00m1 stop Minneapolis St Paul

$326Delta

Tue, Oct 27 - Sat, Oct 31

5:30 pm - 10:48 pmBIS Bismarck-IAH Houston George Bush Intcntl

5h 18m1 stop Minneapolis St Paul

6:30 am - 11:54 amIAH Houston George Bush Intcntl-BIS Bismarck

5h 24m1 stop Minneapolis St Paul

$330Delta

Sat, Jan 16 - Sun, Jan 24

12:35 pm - 9:10 pmBIS Bismarck-IAH Houston George Bush Intcntl

8h 35m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:30 am - 11:54 amIAH Houston George Bush Intcntl-BIS Bismarck

5h 24m1 stop Minneapolis St Paul

$335Delta

Sat, Jan 16 - Sun, Jan 24

5:00 pm - 10:59 pmBIS Bismarck-IAH Houston George Bush Intcntl

5h 59m1 stop Denver Intl

6:17 pm - 11:43 pmIAH Houston George Bush Intcntl-BIS Bismarck

5h 26m1 stop Denver Intl

$374United Airlines

Fri, Oct 2 - Mon, Oct 5

6:45 am - 1:19 pmBIS Bismarck-IAH Houston George Bush Intcntl

6h 34m1 stop Dallas/Fort Worth

6:00 am - 1:25 pmIAH Houston George Bush Intcntl-BIS Bismarck

7h 25m1 stop Dallas/Fort Worth

$386American Airlines

Tue, Aug 25 - Sun, Sep 6

1:57 pm - 8:33 pmBIS Bismarck-IAH Houston George Bush Intcntl

6h 36m1 stop Dallas/Fort Worth

6:00 am - 1:37 pmIAH Houston George Bush Intcntl-BIS Bismarck

7h 37m1 stop Dallas/Fort Worth

$406American Airlines

Fri, Oct 2 - Mon, Oct 5

1:40 pm - 7:51 pmBIS Bismarck-IAH Houston George Bush Intcntl

6h 11m1 stop Denver Intl

12:45 pm - 8:29 pmIAH Houston George Bush Intcntl-BIS Bismarck

7h 44m1 stop Denver Intl

$411United Airlines

Sat, Oct 24 - Wed, Oct 28

5:00 pm - 10:59 pmBIS Bismarck-IAH Houston George Bush Intcntl

5h 59m1 stop Denver Intl

2:46 pm - 8:29 pmIAH Houston George Bush Intcntl-BIS Bismarck

5h 43m1 stop Denver Intl

$411United Airlines

Sat, Oct 24 - Wed, Oct 28

6:45 am - 1:19 pmBIS Bismarck-IAH Houston George Bush Intcntl

6h 34m1 stop Dallas/Fort Worth

6:00 am - 1:25 pmIAH Houston George Bush Intcntl-BIS Bismarck

7h 25m1 stop Dallas/Fort Worth

$434American Airlines

Tue, Aug 25 - Sun, Sep 6

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Delta flights from Bismarck to Houston George Bush Intcntl Airport

Our best Delta deals on Bismarck to Houston George Bush Intcntl Airport flight tickets

Delta

Oct 27

BIS8:11 amBismarck

5h 04m

1 stop

IAH1:15 pmHouston George Bush Intcntl

Oct 31

IAH5:00 pmHouston George Bush Intcntl

6h 25m

1 stop

BIS11:25 pmBismarck

$321

Delta

Oct 27

BIS8:11 amBismarck

7h 43m

2 stops

IAH3:54 pmHouston George Bush Intcntl

Oct 31

IAH6:00 amHouston George Bush Intcntl

6h 00m

1 stop

BIS12:00 pmBismarck

$326

Delta

Jan 16

BIS5:30 pmBismarck

5h 18m

1 stop

IAH10:48 pmHouston George Bush Intcntl

Jan 24

IAH6:30 amHouston George Bush Intcntl

5h 24m

1 stop

BIS11:54 amBismarck

$330

United Airlines flights from Bismarck to Houston George Bush Intcntl Airport

Our best United Airlines deals on Bismarck to Houston George Bush Intcntl Airport flight tickets

United Airlines

Oct 2

BIS5:00 pmBismarck

5h 59m

1 stop

IAH10:59 pmHouston George Bush Intcntl

Oct 5

IAH6:17 pmHouston George Bush Intcntl

5h 26m

1 stop

BIS11:43 pmBismarck

$374

United Airlines

Oct 24

BIS1:40 pmBismarck

6h 11m

1 stop

IAH7:51 pmHouston George Bush Intcntl

Oct 28

IAH12:45 pmHouston George Bush Intcntl

7h 44m

1 stop

BIS8:29 pmBismarck

$411

United Airlines

Oct 2

BIS5:00 pmBismarck

5h 59m

1 stop

IAH10:59 pmHouston George Bush Intcntl

Oct 5

IAH6:17 pmHouston George Bush Intcntl

5h 26m

1 stop

BIS11:43 pmBismarck

$464

momondo Fare Finder

Use the filters below to find and compare flights from Bismarck to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckHouston

BIS Bismarck - IAH Houston George Bush Intcntl

BISIAH

Bismarck

Tue 10/27

8:11 am-1:15 pm

1 stop5h 04m

Houston George Bush Intcntl

Sat 10/31

5:00 pm-11:25 pm

1 stop6h 25m

$321

BismarckHouston

BIS Bismarck - IAH Houston George Bush Intcntl

BISIAH

Bismarck

Tue 10/27

8:11 am-3:54 pm

2 stops7h 43m

Houston George Bush Intcntl

Sat 10/31

6:00 am-12:00 pm

1 stop6h 00m

$326

Quickest round-trip

BismarckHouston

BIS Bismarck - IAH Houston George Bush Intcntl

BISIAH

Bismarck

Sat 1/16

5:30 pm-10:48 pm

1 stop5h 18m

Houston George Bush Intcntl

Sun 1/24

6:30 am-11:54 am

1 stop5h 24m

$330

BismarckHouston

BIS Bismarck - IAH Houston George Bush Intcntl

BISIAH

Bismarck

Sat 1/16

12:35 pm-9:10 pm

2 stops8h 35m

Houston George Bush Intcntl

Sun 1/24

6:30 am-11:54 am

1 stop5h 24m

$335

BismarckHouston

BIS Bismarck - IAH Houston George Bush Intcntl

BISIAH

Bismarck

Fri 10/2

5:00 pm-10:59 pm

1 stop5h 59m

Houston George Bush Intcntl

Mon 10/5

6:17 pm-11:43 pm

1 stop5h 26m

$374

BismarckHouston

BIS Bismarck - IAH Houston George Bush Intcntl

BISIAH

Bismarck

Tue 8/25

6:45 am-1:19 pm

1 stop6h 34m

Houston George Bush Intcntl

Sun 9/6

6:00 am-1:25 pm

1 stop7h 25m

$386

BismarckHouston

BIS Bismarck - IAH Houston George Bush Intcntl

BISIAH

Bismarck

Fri 10/2

1:57 pm-8:33 pm

1 stop6h 36m

Houston George Bush Intcntl

Mon 10/5

6:00 am-1:37 pm

1 stop7h 37m

$406

BismarckHouston

BIS Bismarck - IAH Houston George Bush Intcntl

BISIAH

Bismarck

Sat 10/24

1:40 pm-7:51 pm

1 stop6h 11m

Houston George Bush Intcntl

Wed 10/28

12:45 pm-8:29 pm

1 stop7h 44m

$411

BismarckHouston

BIS Bismarck - IAH Houston George Bush Intcntl

BISIAH

Bismarck

Sat 10/24

5:00 pm-10:59 pm

1 stop5h 59m

Houston George Bush Intcntl

Wed 10/28

2:46 pm-8:29 pm

1 stop5h 43m

$411

BismarckHouston

BIS Bismarck - IAH Houston George Bush Intcntl

BISIAH

Bismarck

Tue 8/25

6:45 am-1:19 pm

1 stop6h 34m

Houston George Bush Intcntl

Sun 9/6

6:00 am-1:25 pm

1 stop7h 25m

$434

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Bismarck to Houston George Bush Intcntl Airport

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

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of April is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Bismarck, with most prices found around $0. If you are unable to visit Houston George Bush Intcntl Airport during the month of April, then departing from Bismarck during the month January is also very affordable. Most momondo users find prices during this month for around $314.

When to book flights from Bismarck to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bismarck to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bismarck to Houston George Bush Intcntl Airport (BIS to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bismarck to Houston George Bush Intcntl Airport

Fastest flight time	5h 04m
Direct flights	None

The fastest flight from Bismarck to Houston George Bush Intcntl Airport takes 5h 04m

There are no direct flights from Bismarck to Houston George Bush Intcntl Airport. There are no popular flight routes from Bismarck to Houston George Bush Intcntl Airport.

Search flight deals

Frequently asked questions about flying from Bismarck to Houston George Bush Intcntl Airport

How far is Bismarck to Houston George Bush Intcntl by plane?
Bismarck and Houston George Bush Intcntl are 1197.4 mi apart from one another. 5h 04m is a normal flight duration for this route.
When did momondo last update prices for flights from Bismarck Airport to Houston George Bush Intcntl Airport?
Prices for flights from Bismarck Airport to Houston George Bush Intcntl Airport refresh daily.
How many operators does momondo search for flights from Bismarck Airport to Houston George Bush Intcntl Airport?
As of August 2026, there are 2 operators available to choose from for flights from Bismarck Airport to Houston George Bush Intcntl Airport.
How old do you have to be to fly from Bismarck Airport to Houston George Bush Intcntl Airport?
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 Bismarck Airport to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Bismarck to Houston George Bush Intcntl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Bismarck to Houston George Bush Intcntl Airport is Delta (58% of total bookings). The next most popular airline is American Airlines (42%).

Best airlines flying from Bismarck to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Bismarck to Houston George Bush Intcntl Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $268	Free Cancellation	Rating 7.8 8,502 reviews		Search Delta flights
American Airlines	PriceFrom $314	Free Cancellation	Rating 7.1 11,929 reviews		Search American Airlines flights

Katy

The Woodlands

Humble

Conroe

Montgomery

Spring

Cypress

Jersey Village

Livingston

Tomball

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bismarck to Houston for you.

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

Yes. All flights to Houston from Bismarck on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bismarck to Houston?

Once all potential Bismarck to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Bismarck to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.