HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami

$236+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — MIA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$377
(United Airlines)

One-way from

$236
(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 July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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
1 stop7h 04mUnited Airlines
Tue 12/167:45 amMIA - HLN
1 stop8h 02mUnited Airlines
Deal found 7/29$377
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 9/94:02 pmHLN - MIA
1 stop23h 43mAlaska Airlines
Mon 10/136:46 pmMIA - HLN
1 stop24h 55mAlaska Airlines
Deal found 7/28$424
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:40 amHLN - MIA
2 stops33h 25mDelta
Tue 12/1610:20 amMIA - HLN
2 stops14h 17mDelta
Deal found 7/29$522

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 July 29, 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

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

$377

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 9/9

4:02 pm-5:45 pm

1 stop23h 43m

Miami

Mon 10/13

6:46 pm-5:41 pm

1 stop24h 55m

$424

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 12/9

5:40 am-5:05 pm

2 stops33h 25m

Miami

Tue 12/16

10:20 am-10:37 pm

2 stops14h 17m

$522

HelenaMiami

HLN - MIA

HLNMIA

Helena

Mon 8/18

1:00 pm-12:24 am

2 stops9h 24m

$236

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 8/19

4:08 pm-5:31 pm

1 stop23h 23m

$248

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 9/9

2:30 pm-11:02 am

2 stops18h 32m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 July 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

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

    Currently priced at $377, 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. Search Cheapflights for deals from Alaska Airlines and Delta - these airlines can fly you to your destination from $424 and $522, respectively.

  • 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 $236. Users have also found prices from $248 and $369 on Alaska Airlines and United 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
Hialeah
Miami Springs
Riviera Beach
Pembroke Pines
Plantation
Sunrise
Dania Beach
Palm Beach
Palm Beach Gardens
Miami Lakes
Miami Gardens
Deerfield Beach
Wilton Manors

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.
Bozeman to Orlando flights
Bozeman to Jacksonville flights
Billings to Tampa flights
Missoula to Miami flights
Billings to Fort Lauderdale flights
Billings to Orlando flights
Great Falls to Orlando flights
Bozeman to Tampa flights
Billings to Miami flights
Missoula to Orlando flights
Missoula to Tampa flights
Kalispell to Orlando flights
Bozeman to Pensacola flights
Bozeman to Fort Myers flights
Bozeman to Miami flights
Bozeman to Fort Lauderdale flights
Bozeman to West Palm Beach flights
Kalispell to Tampa flights
Billings to Pensacola flights
Missoula to Fort Lauderdale flights
Great Falls to Tampa flights
Kalispell to Fort Myers flights
Great Falls to Pensacola flights
Bozeman to Panama City flights
Great Falls to Miami flights
Bozeman to Melbourne flights
Missoula to Sarasota flights
Kalispell to Jacksonville flights
Butte to Orlando flights
Bozeman to Gainesville flights
Missoula to Jacksonville flights
Great Falls to Fort Lauderdale flights
Missoula to West Palm Beach flights
Bozeman to Valparaiso flights
Missoula to Key West flights
Helena to Valparaiso flights
Kalispell to Fort Lauderdale flights
Bozeman to Daytona Beach flights
Billings to Fort Myers flights
Helena to Fort Myers flights
Butte to Tampa flights
Missoula to Melbourne flights
Billings to Daytona Beach flights
Helena to Orlando flights
Missoula to Pensacola flights
Billings to Melbourne flights
Missoula to Daytona Beach flights
Great Falls to Sarasota 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$482Average$629FlexibilityNo 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.