IAH - BIL

$142 Find Cheap Flights from Houston George Bush Airport to Billings

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 Billings departing on 2/19. 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 Billings

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Billings, 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 Billings, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$312
Typical prices: $316-$407
Alaska Airlines
Wed 1/21Sat 1/24
IAH - BIL • 1 stop
Cheapest one-way
$142
Multiple Airlines
Thu 2/19
IAH - BIL • 1 stop
When to travel
November
Cheapest • 39% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Billings!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Billings (IAH-BIL)

 
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 Billings 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 Billings

Wed, Jan 21 - Sat, Jan 24
Alaska Airlines Logo
7:00 am - 2:55 pm
IAH
-
BIL
8h 55m1 stop
Alaska Airlines Logo
2:02 pm - 11:54 pm
BIL
-
IAH
8h 52m1 stop
$312Alaska Airlines
Wed, Feb 4 - Sun, Feb 8
Alaska Airlines Logo
7:17 pm - 2:55 pm
IAH
-
BIL
20h 38m1 stop
Alaska Airlines Logo
2:02 pm - 11:54 pm
BIL
-
IAH
8h 52m1 stop
$332Alaska Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
2:38 pm - 9:23 pm
IAH
-
BIL
7h 45m1 stop
United Airlines Logo
2:45 pm - 8:54 pm
BIL
-
IAH
5h 09m1 stop
$333United Airlines
Thu, Feb 19 - Sun, Feb 22
Alaska Airlines Logo
7:00 am - 2:52 pm
IAH
-
BIL
8h 52m1 stop
Alaska Airlines Logo
2:04 pm - 11:54 pm
BIL
-
IAH
8h 50m1 stop
$352Alaska Airlines
Thu, Feb 5 - Sun, Feb 8
Alaska Airlines Logo
5:55 pm - 1:22 pm
IAH
-
BIL
20h 27m1 stop
Alaska Airlines Logo
2:02 pm - 11:54 pm
BIL
-
IAH
8h 52m1 stop
$353Alaska Airlines
Wed, Jan 21 - Sat, Jan 24
Alaska Airlines Logo
7:17 pm - 1:22 pm
IAH
-
BIL
19h 05m2 stops
Alaska Airlines Logo
2:02 pm - 11:54 pm
BIL
-
IAH
8h 52m1 stop
$363Alaska Airlines
Wed, Feb 18 - Sun, Feb 22
Alaska Airlines Logo
5:33 pm - 1:24 pm
IAH
-
BIL
20h 51m1 stop
Alaska Airlines Logo
3:32 pm - 5:53 pm
BIL
-
IAH
25h 21m1 stop
$382Alaska Airlines
Wed, Feb 4 - Sun, Feb 8
Alaska Airlines Logo
5:55 pm - 2:55 pm
IAH
-
BIL
22h 00m2 stops
Alaska Airlines Logo
2:02 pm - 11:54 pm
BIL
-
IAH
8h 52m1 stop
$383Alaska Airlines
Thu, Feb 5 - Sun, Feb 8
Delta Logo
6:20 am - 5:30 pm
IAH
-
BIL
12h 10m2 stops
Delta Logo
6:07 am - 3:54 pm
BIL
-
IAH
8h 47m1 stop
$411Delta
Wed, Feb 18 - Sun, Feb 22
Alaska Airlines Logo
5:33 pm - 2:52 pm
IAH
-
BIL
22h 19m2 stops
Alaska Airlines Logo
3:32 pm - 5:53 pm
BIL
-
IAH
25h 21m1 stop
$412Alaska Airlines
Booking Insights

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

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

How much is a round-trip flight from Houston George Bush Intcntl Airport to Billings?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Billings departing in January.

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

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

If you are looking for a flight deal from Houston George Bush Airport to Billings, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Billings, Saturday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Billings, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Billings is November, where tickets cost $298 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $887 and $784 respectively.

Good to know

Low seasonApril
Cheapest flight$142
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 35% lower on average.
Flight from Houston George Bush Airport to Billings

When to book flights from George Bush Intcntl to Billings

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Billings 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 Billings flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Billings was $142 for a one-way ticket and $312 for a round-trip.

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

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

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Houston to Billings are Delta and United Airlines. With an average price for the route of $376 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $530 and an overall rating of 7.4.

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

    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 Billings.

  • 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 Billings?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings 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 Billings?

    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 Billings with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and BIL 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 Billings?

    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 Billings 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 Billings

 
See real verified KAYAK customer reviews for airlines flying from Houston to Billings. 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 Billings? 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.
7.9
DeltaOverall score based on 8010 reviews
7.3Food
7.9Entertainment
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

10.0 ExcellentMargaret, Dec 2025
BOS - PIT
Read more Delta reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

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.

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

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

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

Information on your arrival and departure airports