HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from George Bush Intcntl (IAH) to Helena (HLN) from $521

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. 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.
IAH — HLN
maj 14 — maj 211
From?
To?
tir. 5/14
tir. 5/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from George Bush Intcntl to Helena

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated maj 9, 2024.

Round-trip from

$332
From Houston George Bush Intcntl to Helena
Search Deals

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Helena?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Helena. Check prices with Cheapflights to find a great deal for your trip.

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Helena (IAH - HLN)?

When flying from Houston George Bush Intcntl Airport to Helena, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 19% versus a flight at noon.

Cheap Delta flights from George Bush Intcntl to Helena

Explore cheap flight options specifically provided by Delta for the route between George Bush Intcntl and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated maj 9, 2024.
Peruse some of the lowest-priced Delta flights we've found from Houston to Helena. Deals update often to give you more flight options matching your criteria
man. 6/247:15 amIAH - HLN
1 stop6h 24mDelta
man. 7/16:00 amHLN - IAH
1 stop5h 01mDelta
Deal found 5/8$598
tir. 6/257:15 amIAH - HLN
1 stop6h 24mDelta
tir. 7/21:20 pmHLN - IAH
2 stops9h 41mDelta
Deal found 5/8$603
man. 6/247:15 amIAH - HLN
1 stop6h 24mDelta
man. 7/11:20 pmHLN - IAH
2 stops9h 41mDelta
Deal found 5/8$693
ons. 6/267:15 amIAH - HLN
1 stop6h 24mDelta
ons. 7/31:20 pmHLN - IAH
1 stop7h 19mDelta
Deal found 5/8$1,423
ons. 6/267:15 amIAH - HLN
1 stop6h 24mDelta
ons. 7/31:20 pmHLN - IAH
2 stops9h 12mDelta
Deal found 5/8$1,428
tir. 6/252:24 pmIAH - HLN
2 stops9h 21mDelta
tir. 7/26:00 amHLN - IAH
2 stops9h 39mDelta
Deal found 5/8$1,618
man. 6/242:24 pmIAH - HLN
2 stops9h 21mDelta
man. 7/16:00 amHLN - IAH
2 stops12h 27mDelta
Deal found 5/8$1,833

Cheap Alaska Airlines flights from George Bush Intcntl to Helena

Explore cheap flight options specifically provided by Alaska Airlines for the route between George Bush Intcntl and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated maj 9, 2024.
To aid your search, here are some of the cheapest Alaska Airlines flights we've found from Houston to Helena. Deals are refreshing constantly so come back soon for more options.
tir. 7/2310:19 amIAH - HLN
2 stops14h 40mAlaska Airlines
tir. 7/307:00 amHLN - IAH
2 stops9h 38mAlaska Airlines
Deal found 5/8$757
fre. 5/245:51 pmIAH - HLN
1 stop7h 08mAlaska Airlines
ons. 5/293:01 pmHLN - IAH
1 stop8h 05mAlaska Airlines
Deal found 5/9$838

Cheap George Bush Intcntl to Helena flights in May & June 2024

Find cheap flight options from George Bush Intcntl to Helena specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on maj 9, 2024.
The lowest fares we've come across on flights traveling from Houston to Helena in May and June 2024. More deals are always being added, so be sure to check back regularly.
lør. 6/227:15 amIAH - HLN
1 stop6h 24mDelta
fre. 6/286:00 amHLN - IAH
1 stop5h 04mDelta
Deal found 5/9$588
lør. 6/225:00 pmIAH - HLN
1 stop6h 45mDelta
fre. 6/281:19 pmHLN - IAH
2 stops9h 11mDelta
Deal found 5/9$593
ons. 5/155:00 amIAH - HLN
1 stop9h 26mUnited Airlines
lør. 5/182:20 pmHLN - IAH
1 stop17h 08mUnited Airlines
Deal found 5/8$769
fre. 5/247:59 pmIAH - HLN
2 stops26h 27mUnited Airlines
ons. 5/296:53 amHLN - IAH
1 stop15h 02mUnited Airlines
Deal found 5/9$833
fre. 5/245:51 pmIAH - HLN
1 stop7h 08mAlaska Airlines
ons. 5/293:01 pmHLN - IAH
1 stop8h 05mAlaska Airlines
Deal found 5/9$838
ons. 5/155:00 amIAH - HLN
2 stops9h 26mUnited Airlines
lør. 5/182:20 pmHLN - IAH
1 stop17h 08mUnited Airlines
Deal found 5/8$845
fre. 5/247:59 pmIAH - HLN
2 stops26h 27mUnited Airlines
ons. 5/296:53 amHLN - IAH
2 stops15h 37mUnited Airlines
Deal found 5/9$848
lør. 6/2210:13 amIAH - HLN
2 stops14h 46mAlaska Airlines
fre. 6/283:42 pmHLN - IAH
2 stops15h 44mAlaska Airlines
Deal found 5/9$850

George Bush Intcntl to Helena 2024 flight deals

Discover exclusive flight deals for travel between George Bush Intcntl and Helena in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated maj 9, 2024.
The lowest fares we've come across on flights traveling from Houston to Helena in May and June 2024. More deals are always being added, so be sure to check back regularly.
søn. 8/1811:17 amIAH - HLN
1 stop27h 23mUnited Airlines
tir. 8/276:45 amHLN - IAH
1 stop14h 59mUnited Airlines
Deal found 5/9$521
søn. 8/1811:17 amIAH - HLN
1 stop27h 23mUnited Airlines
tir. 8/276:45 amHLN - IAH
2 stops15h 00mUnited Airlines
Deal found 5/9$526
lør. 6/227:15 amIAH - HLN
1 stop6h 24mDelta
fre. 6/286:00 amHLN - IAH
1 stop5h 04mDelta
Deal found 5/9$588
lør. 6/225:00 pmIAH - HLN
1 stop6h 45mDelta
fre. 6/281:19 pmHLN - IAH
2 stops9h 11mDelta
Deal found 5/9$593
søn. 8/188:25 pmIAH - HLN
2 stops18h 15mUnited Airlines
tir. 8/276:45 amHLN - IAH
2 stops15h 00mUnited Airlines
Deal found 5/9$612
man. 7/18:20 pmIAH - HLN
1 stop18h 24mUnited Airlines
ons. 7/316:45 amHLN - IAH
1 stop15h 05mUnited Airlines
Deal found 5/9$659
man. 7/17:15 amIAH - HLN
1 stop6h 25mDelta
ons. 7/311:15 pmHLN - IAH
2 stops9h 20mDelta
Deal found 5/9$708
man. 7/110:46 amIAH - HLN
2 stops14h 13mAlaska Airlines
ons. 7/313:42 pmHLN - IAH
2 stops29h 37mAlaska Airlines
Deal found 5/9$729
tir. 7/302:48 pmIAH - HLN
2 stops10h 11mAlaska Airlines
lør. 8/33:46 pmHLN - IAH
2 stops15h 30mAlaska Airlines
Deal found 5/9$759

George Bush Intcntl to Helena flights leaving soon

Find last-minute flight options from George Bush Intcntl to Helena for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated maj 9, 2024.
Users seeking a last-minute flight from Houston to Helena should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
ons. 5/155:00 amIAH - HLN
1 stop9h 26mUnited Airlines
lør. 5/182:20 pmHLN - IAH
1 stop17h 08mUnited Airlines
Deal found 5/8$769
ons. 5/155:00 amIAH - HLN
2 stops9h 26mUnited Airlines
lør. 5/182:20 pmHLN - IAH
1 stop17h 08mUnited Airlines
Deal found 5/8$845

Find flights from George Bush Intcntl to Helena within your budget

Customize your flight search to find flights from George Bush Intcntl to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated maj 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$521 - $838

Route

Depart

Return

Price

Houston George Bush IntcntlHelena

IAH - HLN

IAHHLN

Houston George Bush Intcntl

søn. 8/18

1 stop27h 23m

Helena

tir. 8/27

1 stop14h 59m

$521

Houston George Bush IntcntlHelena

IAH - HLN

IAHHLN

Houston George Bush Intcntl

søn. 8/18

1 stop27h 23m

Helena

tir. 8/27

2 stops15h 00m

$526

Houston George Bush IntcntlHelena

IAH - HLN

IAHHLN

Houston George Bush Intcntl

man. 6/24

1 stop6h 24m

Helena

man. 7/1

1 stop5h 01m

$598

Houston George Bush IntcntlHelena

IAH - HLN

IAHHLN

Houston George Bush Intcntl

tir. 6/25

1 stop6h 24m

Helena

tir. 7/2

2 stops9h 41m

$603

Houston George Bush IntcntlHelena

IAH - HLN

IAHHLN

Houston George Bush Intcntl

søn. 8/18

2 stops18h 15m

Helena

tir. 8/27

2 stops15h 00m

$612

Houston George Bush IntcntlHelena

IAH - HLN

IAHHLN

Houston George Bush Intcntl

man. 6/24

1 stop6h 24m

Helena

man. 7/1

2 stops9h 41m

$693

Houston George Bush IntcntlHelena

IAH - HLN

IAHHLN

Houston George Bush Intcntl

tir. 7/23

2 stops14h 40m

Helena

tir. 7/30

2 stops9h 38m

$757

Houston George Bush IntcntlHelena

IAH - HLN

IAHHLN

Houston George Bush Intcntl

fre. 5/24

2 stops26h 27m

Helena

ons. 5/29

1 stop15h 02m

$833

Houston George Bush IntcntlHelena

IAH - HLN

IAHHLN

Houston George Bush Intcntl

fre. 5/24

1 stop7h 08m

Helena

ons. 5/29

1 stop8h 05m

$838

Flights are sorted by cheapest first

Deals found on 5/9

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Helena?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Helena. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Helena flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Helena by month

Plan your trip from George Bush Intcntl to Helena by taking into account the cheapest months to travel. The average price of a one-way flight from George Bush Intcntl to Helena is currently $0 while a round-trip flight costs $665. Price data was last updated on May 5, 2024.

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Helena (average of $332). Flying from Houston George Bush Intcntl Airport to Helena in July is currently the most expensive (average of $648). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$398

February

$332

March

$484

April

$427

May

$530

June

$641

July

$648

August

$483

September

$506

October

$375

November

$466

December

$411

Temperature and rainfall in Helena by month

Plan your trip to Helena by taking into account the average temperature and rainfall totals by month.

HLN

Temperature

21.2 - 69.8 °F

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helena. Reviews last updated maj 9, 2024.
Read through reviews of airlines operating flights from Houston to Helena, such as Delta, Alaska Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,142 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,778 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,027 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helena from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Helena, you will be flying into Helena. Helena (HLN) is just 2.7 mi from the center of the city. Helena is the only Helena airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 1 airline has flights to Helena from Houston George Bush Intcntl on a regular basis.

  • Can I find flights from Houston George Bush Intcntl Airport to Helena for under $600 on Cheapflights?

    Yes, there are multiple flights from Houston George Bush Intcntl Airport to Helena for under $600. The cheapest flight booked recently is on United Airlines for just $521, but on average you can expect to pay $937.

  • Are there last-minute flights available from Houston George Bush Intcntl Airport to Helena for under $800?

    There are currently 2+ open flights from Houston George Bush Intcntl Airport to Helena within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Helena round-trip?

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Helena round-trip from $521. Other airlines that can offer you cheap pricing are Delta, from $598, and Alaska Airlines, from $757.

  • What does IAH to HLN mean?

    Great question - IAH to HLN just means Houston George Bush Intcntl Airport to Helena Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from George Bush Intcntl to Helena that include extra baggage allowance?

    The amount of baggage you can bring on your George Bush Intcntl to Helena flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from George Bush Intcntl to Helena with specific airlines?

    Yes, Cheapflights allows you to browse and filter George Bush Intcntl to Helena flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from George Bush Intcntl to Helena that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Helena.

  • Can I find deals for business class flights from George Bush Intcntl to Helena?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from George Bush Intcntl to Helena that allow pets onboard?

    Many airlines flying from George Bush Intcntl to Helena offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from George Bush Intcntl to Helena?

    Yes, you can often find last-minute deals on George Bush Intcntl to Helena flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston George Bush Intcntl Airport to Helena flight deals updated?

    The Houston George Bush Intcntl Airport to Helena flight deals you see on this page were last updated on 5/9.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Helena
See prices for flight routes from nearby airports that may be better suited for you.

Hobby to Bozeman flights
George Bush Intcntl to Bozeman flights
Hobby to Kalispell flights
George Bush Intcntl to Kalispell flights
Hobby to Billings flights
George Bush Intcntl to Billings flights
Hobby to Missoula flights
George Bush Intcntl to Missoula flights
George Bush Intcntl to West Yellowstone flights
Hobby to Great Falls flights
George Bush Intcntl to Great Falls flights
George Bush Intcntl to Butte flights

Top airline flying from George Bush Intcntl to Helena

Discover the top airline that operate flights from George Bush Intcntl to Helena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated maj 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$450Average$888FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Chicago to Guadalajara flights
Los Angeles to Sydney flights
Austin to Phoenix flights
Los Angeles to Amsterdam flights
Indianapolis to Las Vegas flights
Los Angeles to Manila flights
USA to Kenya flights
USA to London flights
Detroit to San Francisco flights
Orlando to Denver flights
New York to Tampa flights
Houston George Bush Intcntl Airport to Hamilton flights

Search flights from George Bush Intcntl to Helena by cabin class

Find flights from George Bush Intcntl to Helena, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from George Bush Intcntl to Helena?

Cheapflights makes it easy to find George Bush Intcntl to Helena flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Helena?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from George Bush Intcntl to Helena for you. Better yet — we are completely free to use.

Can Cheapflights find flights from George Bush Intcntl to Helena with no change fees?

Yes! Cheapflights helps users easily find flights from George Bush Intcntl to Helena with no change fees.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Helena become cheaper?

Not ready to book yet? You can track prices for flights from George Bush Intcntl to Helena on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines