IAH - BIS

$269 Find Cheap Flights from Houston George Bush Airport to Bismarck

This is the cheapest round-trip 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 8/21. 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

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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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

Thu, Aug 21 - Sun, Aug 24
American Airlines Logo
4:36 pm - 10:17 pmIAH-BIS
5h 41m1 stop
American Airlines Logo
6:23 am - 1:47 pmBIS-IAH
7h 24m1 stop
$269American Airlines
Find Deal
Fri, Sep 12 - Sun, Sep 14
Delta Logo
6:27 am - 12:34 pmIAH-BIS
6h 07m1 stop
Delta Logo
5:00 am - 9:53 amBIS-IAH
4h 53m1 stop
$294Delta
Find Deal
Fri, Aug 29 - Mon, Sep 8
Delta Logo
5:41 pm - 11:18 pmIAH-BIS
5h 37m1 stop
Delta Logo
5:42 pm - 11:14 pmBIS-IAH
5h 32m1 stop
$314Delta
Find Deal
Thu, Aug 14 - Sun, Aug 17
American Airlines Logo
9:01 am - 2:20 pmIAH-BIS
5h 19m1 stop
American Airlines Logo
6:23 am - 1:47 pmBIS-IAH
7h 24m1 stop
$319American Airlines
Find Deal
Fri, Sep 26 - Tue, Sep 30
Delta Logo
6:27 am - 12:34 pmIAH-BIS
6h 07m1 stop
Delta Logo
5:00 am - 3:39 pmBIS-IAH
10h 39m2 stops
$339Delta
Find Deal
Fri, Aug 29 - Sun, Sep 7
Delta Logo
5:41 pm - 11:18 pmIAH-BIS
5h 37m1 stop
Delta Logo
5:00 am - 9:50 amBIS-IAH
4h 50m1 stop
$359Delta
Find Deal
Thu, Aug 28 - Mon, Sep 8
Delta Logo
6:27 am - 12:34 pmIAH-BIS
6h 07m1 stop
Delta Logo
5:42 pm - 11:14 pmBIS-IAH
5h 32m1 stop
$368Delta
Find Deal
Thu, Aug 21 - Sun, Aug 24
United Airlines Logo
4:30 pm - 4:34 pmIAH-BIS
24h 04m2 stops
United Airlines Logo
1:55 pm - 10:53 amBIS-IAH
20h 58m2 stops
$520United Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 8
United Airlines Logo
7:59 pm - 8:46 pmIAH-BIS
24h 47m2 stops
United Airlines Logo
5:20 pm - 6:27 amBIS-IAH
13h 07m2 stops
$590United Airlines
Find Deal
Sun, Sep 7 - Sun, Sep 7
United Airlines Logo
5:00 am - 10:35 amIAH-BIS
5h 35m1 stop
United Airlines Logo
5:20 pm - 10:34 amBIS-IAH
17h 14m2 stops
$665United Airlines
Find Deal
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.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Bismarck?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Bismarck clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Bismarck on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Houston George Bush Airport to Bismarck. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

Good to know

Low seasonSeptember
Cheapest flight$269
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 7% lower on average.
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 $269 for a round-trip ticket.

  • 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?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Bismarck, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Bismarck, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Bismarck are Delta and United Airlines. With an average price for the route of $408 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $455 and an overall rating of 7.4.

  • 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 3 airlines serving 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.2Boarding
8.5Crew
7.3Food
7.9Entertainment
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

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.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

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

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