HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Helena (HLN) to Houston from $294

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/28. 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.
HLN — HOU
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Helena to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Houston (HO1). 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 May 16, 2024.

Round-trip from

$238
From Helena to Houston
Search Deals

What is the cheapest day to fly round-trip from Helena to Houston?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 70% when planning your travel around this day of the week.

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

It’s typically best to fly out from Helena to Houston in the afternoon. Doing so could potentially save you 44% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap United Airlines flights from Helena to Houston

Explore cheap flight options specifically provided by United Airlines for the route between Helena and Houston. 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 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Helena to Houston. Come back soon if you're not finding the exact deal you're looking for.
Sat 8/246:45 amHLN - IAH
1 stop11h 24mUnited Airlines
Wed 8/285:00 amIAH - HLN
1 stop17h 20mUnited Airlines
Deal found 5/14$523
Sat 8/246:45 amHLN - IAH
1 stop11h 24mUnited Airlines
Wed 8/288:35 amIAH - HLN
2 stops13h 45mUnited Airlines
Deal found 5/14$528
Fri 10/42:25 pmHLN - IAH
2 stops9h 19mUnited Airlines
Sun 10/135:15 amIAH - HLN
1 stop9h 35mUnited Airlines
Deal found 5/16$642
Fri 10/42:25 pmHLN - IAH
2 stops9h 19mUnited Airlines
Sun 10/135:00 amIAH - HLN
2 stops9h 50mUnited Airlines
Deal found 5/16$718

Cheap Delta flights from Helena to Houston

Explore cheap flight options specifically provided by Delta for the route between Helena and Houston. 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 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest Delta flights traveling from Helena to Houston. Deals frequently update to provide users with more options.
Sat 8/245:55 amHLN - IAH
2 stops15h 50mDelta
Wed 8/286:20 amIAH - HLN
2 stops17h 10mDelta
Deal found 5/14$536
Sat 8/245:55 amHLN - IAH
2 stops8h 42mDelta
Wed 8/2810:26 amIAH - HLN
2 stops13h 04mDelta
Deal found 5/15$562
Fri 10/41:04 pmHLN - IAH
1 stop7h 27mDelta
Sun 10/137:50 amIAH - HLN
1 stop5h 46mDelta
Deal found 5/16$588
Sun 6/166:00 amHLN - HOU
2 stops11h 34mDelta
Wed 6/1910:17 amHOU - HLN
2 stops13h 28mDelta
Deal found 5/16$1,138
Fri 10/45:55 amHLN - HOU
2 stops11h 31mDelta
Sun 10/1310:30 amHOU - HLN
2 stops13h 05mDelta
Deal found 5/16$1,258
Sun 6/166:00 amHLN - HOU
2 stops11h 34mDelta
Wed 6/191:04 pmHOU - HLN
2 stops10h 41mDelta
Deal found 5/14$1,288

Cheap Helena to Houston flights in May & June 2024

Find cheap flight options from Helena to Houston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from Helena to Houston in 2024. More deals are always being added, so be sure to check back regularly.
Sun 6/167:00 amHLN - IAH
1 stop22h 15mAlaska Airlines
Wed 6/199:00 amIAH - HLN
1 stop15h 59mAlaska Airlines
Deal found 5/16$572
Sun 6/167:00 amHLN - IAH
1 stop22h 15mAlaska Airlines
Wed 6/195:58 pmIAH - HLN
1 stop7h 01mAlaska Airlines
Deal found 5/14$592
Sun 6/167:00 amHLN - IAH
2 stops9h 37mUndisclosed Carrier
Wed 6/195:58 pmIAH - HLN
1 stop7h 01mUndisclosed Carrier
Deal found 5/16$780
Sun 6/166:00 amHLN - HOU
2 stops11h 34mDelta
Wed 6/1910:17 amHOU - HLN
2 stops13h 28mDelta
Deal found 5/16$1,138
Sun 6/166:00 amHLN - HOU
2 stops11h 34mDelta
Wed 6/191:04 pmHOU - HLN
2 stops10h 41mDelta
Deal found 5/14$1,288

Helena to Houston 2024 flight deals

Discover exclusive flight deals for travel between Helena and Houston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from Helena to Houston in 2024. More deals are always being added, so be sure to check back regularly.
Sat 8/246:45 amHLN - IAH
1 stop11h 24mUnited Airlines
Wed 8/285:00 amIAH - HLN
1 stop17h 20mUnited Airlines
Deal found 5/14$523
Sat 8/246:45 amHLN - IAH
1 stop11h 24mUnited Airlines
Wed 8/288:35 amIAH - HLN
2 stops13h 45mUnited Airlines
Deal found 5/14$528
Sat 12/142:04 pmHLN - IAH
1 stop8h 55mUnited Airlines
Tue 12/247:51 pmIAH - HLN
1 stop26h 08mUnited Airlines
Deal found 5/16$535
Sat 8/245:55 amHLN - IAH
2 stops15h 50mDelta
Wed 8/286:20 amIAH - HLN
2 stops17h 10mDelta
Deal found 5/14$536
Sat 12/142:04 pmHLN - IAH
1 stop8h 55mUnited Airlines
Tue 12/248:20 pmIAH - HLN
2 stops25h 39mUnited Airlines
Deal found 5/16$541
Sat 12/147:00 amHLN - IAH
2 stops12h 35mUnited Airlines
Tue 12/248:20 pmIAH - HLN
2 stops25h 39mUnited Airlines
Deal found 5/16$556
Sat 8/245:55 amHLN - IAH
2 stops8h 42mDelta
Wed 8/2810:26 amIAH - HLN
2 stops13h 04mDelta
Deal found 5/15$562
Sat 8/245:55 amHLN - HOU
2 stops9h 23mDelta
Wed 8/2810:30 amHOU - HLN
2 stops13h 00mDelta
Deal found 5/15$562
Sun 6/167:00 amHLN - IAH
1 stop22h 15mAlaska Airlines
Wed 6/199:00 amIAH - HLN
1 stop15h 59mAlaska Airlines
Deal found 5/16$572

One-way flights to Houston from Helena

Search for one-way flight options from Helena to Houston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from Helena to Houston. Those seeking round-trip flights from Helena to Houston should utilize the search form at the the top of the page.
Fri 6/281:19 pmHLN - IAH
1 stop7h 24mDelta
Deal found 5/15$294
Fri 6/281:19 pmHLN - IAH
2 stops9h 11mDelta
Deal found 5/15$299
Sun 6/231:19 pmHLN - IAH
1 stop7h 24mDelta
Deal found 5/15$419
Sun 6/233:42 pmHLN - IAH
2 stops31h 34mAlaska Airlines
Deal found 5/15$452
Sat 6/291:19 pmHLN - IAH
2 stops9h 40mDelta
Deal found 5/15$524
Sun 6/306:00 amHLN - IAH
2 stops9h 33mDelta
Deal found 5/15$614
Fri 6/286:00 amHLN - HOU
2 stops11h 34mDelta
Deal found 5/15$614
Sun 6/306:00 amHLN - HOU
2 stops9h 03mDelta
Deal found 5/15$764

Find flights from Helena to Houston within your budget

Customize your flight search to find flights from Helena to Houston 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$523 - $780

Route

Depart

Return

Price

HelenaHouston George Bush Intcntl

HLN - IAH

HLNIAH

Helena

Sat 8/24

1 stop11h 24m

Houston George Bush Intcntl

Wed 8/28

1 stop17h 20m

$523

HelenaHouston George Bush Intcntl

HLN - IAH

HLNIAH

Helena

Sat 8/24

1 stop11h 24m

Houston George Bush Intcntl

Wed 8/28

2 stops13h 45m

$528

HelenaHouston George Bush Intcntl

HLN - IAH

HLNIAH

Helena

Sat 8/24

2 stops15h 50m

Houston George Bush Intcntl

Wed 8/28

2 stops17h 10m

$536

HelenaHouston George Bush Intcntl

HLN - IAH

HLNIAH

Helena

Sat 8/24

2 stops8h 42m

Houston George Bush Intcntl

Wed 8/28

2 stops13h 04m

$562

HelenaHouston Hobby

HLN - HOU

HLNHOU

Helena

Sat 8/24

2 stops9h 23m

Houston Hobby

Wed 8/28

2 stops13h 00m

$562

HelenaHouston George Bush Intcntl

HLN - IAH

HLNIAH

Helena

Sun 6/16

1 stop22h 15m

Houston George Bush Intcntl

Wed 6/19

1 stop15h 59m

$572

HelenaHouston George Bush Intcntl

HLN - IAH

HLNIAH

Helena

Sun 6/16

1 stop22h 15m

Houston George Bush Intcntl

Wed 6/19

1 stop7h 01m

$592

HelenaHouston George Bush Intcntl

HLN - IAH

HLNIAH

Helena

Fri 10/4

2 stops9h 19m

Houston George Bush Intcntl

Sun 10/13

1 stop9h 35m

$642

HelenaHouston George Bush Intcntl

HLN - IAH

HLNIAH

Helena

Sun 6/16

2 stops9h 37m

Houston George Bush Intcntl

Wed 6/19

1 stop7h 01m

$780

Flights are sorted by cheapest first

Deals found on 5/14

When is the cheapest time to fly from Helena to Houston?

Use this chart to determine the cheapest time to fly round-trip from Helena to Houston. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Helena to Houston flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Houston by month

Plan your trip from Helena to Houston by taking into account the cheapest months to travel. The average price of a one-way flight from Helena to Houston is currently $498 while a round-trip flight costs $589. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Helena to Houston (average of $242). Flying from Helena to Houston in March is currently the most expensive (average of $341). 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

$272

February

$274

March

$341

April

$288

May

$277

June

$313

July

$302

August

$258

September

$242

October

$267

November

$279

December

$278

Temperature and rainfall in Houston by month

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

IAH

Temperature

53.6 - 84.2 °F

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated May 16, 2024.
See what other customers who have flown with United Airlines, Delta and Alaska Airlines from Helena to Houston have to say. 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
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.3

Boarding

8.2

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 Helena to Houston. 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 from for flights from Helena to Houston?

    Helena (HLN) is the airport you will fly out of if you book a flight from Helena to Houston. You should not have trouble finding flights to Houston from Helena; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Helena airport to Houston. It is only a 2.7 mi journey to Helena (HLN) from Helena’s city center.

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

    Yes, there are multiple flights from Helena to Houston for under $600. The cheapest flight booked recently is on United Airlines for just $523, but on average you can expect to pay $734.

  • What are the cheapest airlines flying from Helena to Houston round-trip?

    United Airlines, at $523, was found to be the cheapest airline from Helena to Houston.Alternate airlines to your destination round-trip include Delta and Alaska Airlines.

  • What does HLN to IAH mean?

    HLN and IAH are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. HLN to IAH refers to a flight route from Helena Airport to Houston George Bush Intcntl Airport. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Helena to Houston 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 Helena to Houston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Helena to Houston 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 Helena to Houston that include hotel bookings?

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

  • How can I find direct flights from Helena to Houston?

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

  • Can I find deals for business class flights from Helena to Houston?

    Yes. Cheapflights offers flight deals from Helena to Houston 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 Helena to Houston that allow pets onboard?

    Many airlines flying from Helena to Houston 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 Helena to Houston?

    Yes, you can often find last-minute deals on Helena to Houston 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 Helena to Houston flight deals updated?

    The Helena to Houston flight deals you see on this page were last updated on 5/16.

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 Helena to Houston
See prices for flight routes from nearby airports that may be better suited for you.

Bozeman to Dallas/Fort Worth flights
Missoula to Dallas/Fort Worth flights
Kalispell to Hobby flights
Billings to Dallas/Fort Worth flights
Kalispell to Dallas/Fort Worth flights
Kalispell to George Bush Intcntl flights
Bozeman to Love Field flights
Great Falls to George Bush Intcntl flights
Billings to San Antonio flights
Missoula to Hobby flights
Missoula to Love Field flights
Great Falls to Dallas/Fort Worth flights
Missoula to George Bush Intcntl flights
Bozeman to Hobby flights
Great Falls to San Antonio flights
Missoula to Austin flights
Bozeman to George Bush Intcntl flights
Bozeman to San Antonio flights
Kalispell to Love Field flights
Billings to Hobby flights
Helena to Dallas/Fort Worth flights
Billings to George Bush Intcntl flights
Missoula to San Antonio flights
Helena to Hobby flights
Billings to Love Field flights
Helena to George Bush Intcntl flights
Billings to El Paso flights
Kalispell to San Antonio flights
Billings to Austin flights
Great Falls to Austin flights
Bozeman to Austin flights
Kalispell to Austin flights
Butte to Dallas/Fort Worth flights
Helena to Austin flights
Butte to George Bush Intcntl flights
Great Falls to Love Field flights
Helena to San Antonio flights
Great Falls to El Paso flights
Helena to Love Field flights
Helena to El Paso flights
Billings to Midland flights
Kalispell to El Paso flights
Helena to Wichita Falls flights
Missoula to Midland flights
Bozeman to Killeen flights
Bozeman to Waco flights
Billings to Corpus Christi flights
Bozeman to Texarkana flights

Top 2 airlines flying from Helena to Houston

Discover the top 2 airlines that operate flights from Helena to Houston. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$367Average$496FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$370Average$675FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Newark Airport to Cancún flights
Cincinnati to Las Vegas flights
Houston to Dubai flights
Philadelphia to Boston flights
Fort Lauderdale to Dallas flights
Houston to Boston flights
Dallas to Boston flights
New York to Milan flights
Charlotte to Denver flights
Newark Airport to Los Angeles flights
New York to New Delhi flights
Helena to Houston Hobby Airport flights

Search flights from Helena to Houston by cabin class

Find flights from Helena to Houston, 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 Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

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 Helena to Houston?

When you search for this flight from Helena to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Helena to Houston?

Cheapflights simply makes it quick and affordable to book flights from Helena to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Helena to Houston with no change fees?

Certainly. Search results for flights to Houston from Helena shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Helena to Houston become cheaper?

Of course! You can now track prices for flights from Helena to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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