IAH - BIS

$211 Find Cheap Flights from Houston George Bush Airport to Bismarck

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Bismarck departing on 3/27. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bismarck

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Bismarck, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Bismarck, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$280
Delta
Fri 5/29Sat 6/6
IAH - BIS • 1 stop
Cheapest one-way
$211
Multiple Airlines
Fri 3/27
IAH - BIS • 1 stop
Top airlines
Delta
Cheapest • from $280 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Bismarck (IAH-BIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Bismarck that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Bismarck

Fri, May 29 - Sat, Jun 6
Delta Logo
2:35 pm - 7:53 pm
IAH
-
BIS
5h 18m
1 stop
Delta Logo
6:10 am - 1:59 pm
BIS
-
IAH
7h 49m
1 stop
$280Delta
Fri, May 29 - Tue, Jun 2
Delta Logo
6:30 am - 12:41 pm
IAH
-
BIS
6h 11m
1 stop
Delta Logo
11:30 am - 9:38 pm
BIS
-
IAH
10h 08m
2 stops
$285Delta
Fri, May 29 - Sun, May 31
Delta Logo
2:35 pm - 7:53 pm
IAH
-
BIS
5h 18m
1 stop
Delta Logo
7:31 am - 1:59 pm
BIS
-
IAH
6h 28m
1 stop
$289Delta
Fri, May 29 - Mon, Jun 1
Delta Logo
2:45 pm - 7:34 pm
IAH
-
BIS
4h 49m
1 stop
Delta Logo
1:14 pm - 9:33 pm
BIS
-
IAH
8h 19m
1 stop
$301Delta
Fri, May 29 - Wed, Jun 3
Delta Logo
2:35 pm - 7:53 pm
IAH
-
BIS
5h 18m
1 stop
Delta Logo
1:10 pm - 11:57 pm
BIS
-
IAH
10h 47m
2 stops
$309Delta
Sat, May 30 - Tue, Jun 2
United Airlines Logo
6:14 pm - 11:41 pm
IAH
-
BIS
5h 27m
1 stop
United Airlines Logo
1:45 pm - 9:51 pm
BIS
-
IAH
8h 06m
1 stop
$366United Airlines
Sat, May 30 - Tue, Jun 2
American Airlines Logo
7:00 am - 1:33 pm
IAH
-
BIS
6h 33m
1 stop
American Airlines Logo
2:03 pm - 7:01 pm
BIS
-
IAH
4h 58m
1 stop
$383American Airlines
Fri, May 29 - Sat, May 30
Delta Logo
6:30 am - 12:41 pm
IAH
-
BIS
6h 11m
1 stop
Delta Logo
1:10 pm - 9:59 pm
BIS
-
IAH
8h 49m
2 stops
$389Delta
Sat, May 30 - Wed, Jun 3
Delta Logo
6:30 am - 11:14 pm
IAH
-
BIS
16h 44m
1 stop
Delta Logo
11:30 am - 6:17 pm
BIS
-
IAH
6h 47m
1 stop
$394Delta
Sat, May 30 - Tue, Jun 2
Delta Logo
6:30 am - 11:14 pm
IAH
-
BIS
16h 44m
1 stop
Delta Logo
11:30 am - 9:38 pm
BIS
-
IAH
10h 08m
2 stops
$399Delta
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Bismarck flights

Get data-powered insights and trends into flights from George Bush Intcntl to Bismarck to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Houston George Bush Airport to Bismarck?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Houston George Bush Airport to Bismarck were found on Delta ($280) and United Airlines ($366).

Find deals

Good to know

Cheapest flight$211
Flight from Houston George Bush Airport to Bismarck

When to book flights from George Bush Intcntl to Bismarck

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Bismarck based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Bismarck flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Bismarck?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Bismarck was $211 for a one-way ticket and $280 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Bismarck?

    No, a passport isn't needed to fly from Houston George Bush Airport to Bismarck. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Houston George Bush Airport to Bismarck?

    Houston George Bush Airport and Bismarck are both served by 1 main airport. You will leave Houston George Bush Airport from Houston George Bush Intcntl and will be arriving at Bismarck.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Bismarck?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Bismarck?

    Star Alliance is the only airline alliance operating flights between Houston George Bush Airport and Bismarck.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Bismarck?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Bismarck.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Bismarck?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Bismarck?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bismarck with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and BIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Bismarck?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bismarck from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from George Bush Intcntl to Bismarck

 
See real verified KAYAK customer reviews for airlines flying from Houston to Bismarck. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Bismarck? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9219 reviews
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
7.3Comfort
Airline reviews

I like flying first class, and United has a nice one

10.0 ExcellentMitchell, Jan 2026
IAH - BOS
Read more United Airlines reviews

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Everything you need to know for your flight from George Bush Intcntl to Bismarck

Information on your arrival and departure airports

Houston George Bush Airport (IAH)
Bismarck (BIS)