HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami

$339+ Cheap flights from Helena to Miami (HLN - MIA)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — MIA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Helena to Miami with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Helena to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Miami (MIA). 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 September 11, 2025.

Round-trip from

$481
(United Airlines)

One-way from

$339
(Delta)
From Helena to Miami
Search Deals
One-way flight from Helena to Miami
Search Deals

Find flight deals from Helena to Miami

Cheapest flights from Helena to Miami
Explore the most affordable flight options available from Helena to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:30 amHLN - MIA
1 stop7h 17mUnited Airlines
Thu 10/98:05 amMIA - HLN
1 stop8h 04mUnited Airlines
Deal found 9/11$481
This Alaska Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:18 pmHLN - MIA
1 stop21h 11mAlaska Airlines
Thu 10/96:43 pmMIA - HLN
1 stop24h 58mAlaska Airlines
Deal found 9/9$493
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:30 amHLN - MIA
2 stops14h 12mUnited Airlines
Tue 12/164:42 pmMIA - HLN
2 stops23h 05mUnited Airlines
Deal found 9/11$523
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:18 pmHLN - MIA
1 stop21h 11mAlaska Airlines
Tue 10/216:43 pmMIA - HLN
1 stop24h 58mAlaska Airlines
Deal found 9/11$553
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:30 amHLN - MIA
1 stop7h 15mUnited Airlines
Sun 9/288:05 amMIA - HLN
1 stop8h 04mUnited Airlines
Deal found 9/9$567

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Miami 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Helena to Miami that are best for you.

Fly from

Helena

Fly to

Miami

Route

Depart

Return

Price

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 10/7

6:30 am-3:47 pm

1 stop7h 17m

Miami

Thu 10/9

8:05 am-2:09 pm

1 stop8h 04m

$481

HelenaMiami

HLN - MIA

HLNMIA

Helena

Wed 12/10

6:30 am-3:34 pm

1 stop7h 04m

Miami

Tue 12/16

7:45 am-1:47 pm

1 stop8h 02m

$481

HelenaMiami

HLN - MIA

HLNMIA

Helena

Thu 10/16

6:18 pm-5:29 pm

1 stop21h 11m

Miami

Tue 10/21

6:43 pm-5:41 pm

1 stop24h 58m

$553

HelenaMiami

HLN - MIA

HLNMIA

Helena

Fri 9/26

1:00 pm-4:57 pm

2 stops25h 57m

$339

HelenaMiami

HLN - MIA

HLNMIA

Helena

Sat 9/27

1:00 pm-4:57 pm

2 stops25h 57m

$344

HelenaMiami

HLN - MIA

HLNMIA

Helena

Fri 9/26

5:18 pm-7:56 pm

1 stop24h 38m

$363

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 9/23

5:20 pm-3:45 pm

1 stop20h 25m

$378

HelenaMiami

HLN - MIA

HLNMIA

Helena

Sat 12/27

6:32 pm-5:00 pm

1 stop20h 28m

$488

HelenaMiami

HLN - MIA

HLNMIA

Helena

Sat 12/27

6:32 pm-1:09 pm

3 stops40h 37m

$787

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Helena to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helena to Miami

What is the cheapest month to book a flight from Helena to Miami?

Currently, September is the cheapest month in which you can book a flight from Helena to Miami (average of $232). Flying from Helena to Miami in March is currently the most expensive (average of $289). 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.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated September 11, 2025.
See what other customers who have flown with United Airlines from Helena to Miami have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • How long is the flight from Helena to Miami?

    For as low as $481, United Airlines can have you in Miami from Helena in 7h 17m. The distance between Helena and Miami is about 2251 mi.

  • What is the cheapest airline to fly from Helena to Miami round-trip?

    Currently priced at $482, United Airlines will fly you from Helena to Miami and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • What are the cheapest airlines to fly from Helena to Miami one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $339. Users have also found prices from $363 and $488 on United Airlines and Alaska Airlines, respectively.

  • Can I find deals for flights from Helena to Miami that include hotel bookings?

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

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

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

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

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

  • What is the cheapest month to book a flight from Helena to Miami?

    Currently, September is the cheapest month in which you can book a flight from Helena to Miami (average of $232). Flying from Helena to Miami in March is currently the most expensive (average of $289). 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.

See more FAQs

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Doral
Boynton Beach
Miami Springs
Hialeah
Palm Beach
Plantation
Sunrise
Pembroke Pines
Dania Beach
Riviera Beach
Miami Lakes
Palm Beach Gardens
Miami Gardens
Wilton Manors
Hallandale Beach

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 Miami

See prices for flight routes from nearby airports that may be better suited for you.
Billings to Tampa flights
Bozeman to Orlando flights
Bozeman to Tampa flights
Bozeman to Miami flights
Great Falls to Orlando flights
Missoula to Orlando flights
Billings to Orlando flights
Bozeman to Fort Myers flights
Bozeman to Fort Lauderdale flights
Billings to Fort Myers flights
Bozeman to Pensacola flights
Kalispell to Orlando flights
Billings to Miami flights
Kalispell to Tampa flights
Helena to Orlando flights
Missoula to Miami flights
Missoula to Fort Lauderdale flights
Bozeman to West Palm Beach flights
Bozeman to Jacksonville flights
Great Falls to Tampa flights
Bozeman to Sarasota flights
Great Falls to Fort Myers flights
Missoula to Tampa flights
Great Falls to Fort Lauderdale flights
Billings to Fort Lauderdale flights
Billings to Pensacola flights
Missoula to Jacksonville flights
Bozeman to Valparaiso flights
Billings to Jacksonville flights
Great Falls to Miami flights
Bozeman to Key West flights
Butte to Orlando flights
Billings to Valparaiso flights
Helena to Tampa flights
Helena to Fort Myers flights
Kalispell to Jacksonville flights
Missoula to Pensacola flights
Kalispell to Fort Myers flights
Helena to Fort Lauderdale flights
Billings to Sarasota flights
Missoula to Key West flights
Missoula to Sarasota flights
Missoula to West Palm Beach flights
Cody to Tampa flights
Billings to Daytona Beach flights
Bozeman to Daytona Beach flights
Bozeman to Panama City flights
Butte to Tampa flights
Kalispell to Fort Lauderdale flights

Top airline flying from Helena to Miami

Discover the top airline that operate flights from Helena to Miami. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$482Average$580FlexibilityNo cancel feeOn-time69%

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.