What airlines fly to Miami?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Miami from Helena according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 5 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Helena Airport to Miami Airport?

Prices for flights from Helena Airport to Miami Airport are updated daily.

How many operators does momondo search for flights from Helena Airport to Miami Airport?

As of December 2025, there is 1 operator available to choose from for flights from Helena Airport to Miami Airport.

How old do you have to be to fly from Helena Airport to Miami Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Miami Airport.

What documentation or ID do you need to fly to Miami Airport?

The travel and health documents you'll need for your trip to Miami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Miami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$388 Cheap Flights from Helena to Miami in 2025/26

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Find the cheapest flights from Helena to Miami

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:22 pm - 5:07 pm

HLN

MIA

20h 45m1 stop

6:07 pm - 5:45 pm

MIA

HLN

25h 38m1 stop

$388Alaska Airlines

Tue, Apr 14 - Tue, Apr 21

6:22 pm - 3:44 pm

HLN

MIA

19h 22m2 stops

6:07 pm - 5:45 pm

MIA

HLN

25h 38m1 stop

$421Alaska Airlines

Tue, Apr 14 - Tue, Apr 21

6:22 pm - 3:44 pm

HLN

MIA

19h 22m2 stops

4:44 pm - 5:45 pm

MIA

HLN

27h 01m2 stops

$497Alaska Airlines

Tue, Apr 14 - Tue, Apr 21

2:27 pm - 11:30 pm

HLN

MIA

7h 03m1 stop

7:15 am - 1:41 pm

MIA

HLN

8h 26m1 stop

$587United Airlines

Sat, Jan 10 - Wed, Jan 14

1:10 pm - 12:51 am

HLN

MIA

9h 41m2 stops

6:45 am - 12:27 pm

MIA

HLN

7h 42m1 stop

$592Delta

Sat, Jan 10 - Wed, Jan 14

1:10 pm - 12:51 am

HLN

MIA

9h 41m2 stops

12:02 pm - 10:29 pm

MIA

HLN

12h 27m2 stops

$597Delta

Sat, Jan 10 - Wed, Jan 14

6:15 am - 11:30 pm

HLN

MIA

15h 15m1 stop

6:25 pm - 1:41 pm

MIA

HLN

21h 16m2 stops

$616United Airlines

Tue, Jan 13 - Sat, Jan 17

6:15 am - 11:30 pm

HLN

MIA

15h 15m1 stop

7:15 am - 1:41 pm

MIA

HLN

8h 26m1 stop

$619United Airlines

Tue, Jan 13 - Sat, Jan 17

6:15 am - 9:54 pm

HLN

MIA

13h 39m2 stops

7:15 am - 9:26 pm

MIA

HLN

16h 11m2 stops

$644United Airlines

Tue, Jan 13 - Sat, Jan 17

6:15 am - 6:28 pm

HLN

MIA

10h 13m2 stops

4:53 pm - 1:39 pm

MIA

HLN

22h 46m3 stops

$678United Airlines

Tue, Apr 14 - Tue, Apr 21

United Airlines flights from Helena to Miami

Our best United Airlines deals on Helena to Miami flight tickets

United Airlines

Jan 10

HLN2:27 pmHelena

7h 03m

1 stop

MIA11:30 pmMiami

Jan 14

MIA7:15 amMiami

8h 26m

1 stop

HLN1:41 pmHelena

$587

Find similar

United Airlines

Jan 13

HLN6:15 amHelena

15h 15m

1 stop

MIA11:30 pmMiami

Jan 17

MIA6:25 pmMiami

21h 16m

2 stops

HLN1:41 pmHelena

$616

Find similar

United Airlines

Jan 13

HLN6:15 amHelena

15h 15m

1 stop

MIA11:30 pmMiami

Jan 17

MIA7:15 amMiami

8h 26m

1 stop

HLN1:41 pmHelena

$619

Find similar

Delta flights from Helena to Miami

Our best Delta deals on Helena to Miami flight tickets

Delta

Jan 10

HLN1:10 pmHelena

9h 41m

2 stops

MIA12:51 amMiami

Jan 14

MIA6:45 amMiami

7h 42m

1 stop

HLN12:27 pmHelena

$592

Find similar

Delta

Jan 10

HLN1:10 pmHelena

9h 41m

2 stops

MIA12:51 amMiami

Jan 14

MIA12:02 pmMiami

12h 27m

2 stops

HLN10:29 pmHelena

$597

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 4/14

6:22 pm-5:07 pm

1 stop20h 45m

Miami

Tue 4/21

6:07 pm-5:45 pm

1 stop25h 38m

$388

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 4/14

6:22 pm-3:44 pm

2 stops19h 22m

Miami

Tue 4/21

6:07 pm-5:45 pm

1 stop25h 38m

$421

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 4/14

6:22 pm-3:44 pm

2 stops19h 22m

Miami

Tue 4/21

4:44 pm-5:45 pm

2 stops27h 01m

$497

HelenaMiami

HLN - MIA

HLNMIA

Helena

Sat 1/10

2:27 pm-11:30 pm

1 stop7h 03m

Miami

Wed 1/14

7:15 am-1:41 pm

1 stop8h 26m

$587

HelenaMiami

HLN - MIA

HLNMIA

Helena

Sat 1/10

1:10 pm-12:51 am

2 stops9h 41m

Miami

Wed 1/14

6:45 am-12:27 pm

1 stop7h 42m

$592

HelenaMiami

HLN - MIA

HLNMIA

Helena

Sat 1/10

1:10 pm-12:51 am

2 stops9h 41m

Miami

Wed 1/14

12:02 pm-10:29 pm

2 stops12h 27m

$597

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 1/13

6:15 am-11:30 pm

1 stop15h 15m

Miami

Sat 1/17

6:25 pm-1:41 pm

2 stops21h 16m

$616

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 1/13

6:15 am-11:30 pm

1 stop15h 15m

Miami

Sat 1/17

7:15 am-1:41 pm

1 stop8h 26m

$619

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 1/13

6:15 am-9:54 pm

2 stops13h 39m

Miami

Sat 1/17

7:15 am-9:26 pm

2 stops16h 11m

$644

HelenaMiami

HLN - MIA

HLNMIA

Helena

Tue 4/14

6:15 am-6:28 pm

2 stops10h 13m

Miami

Tue 4/21

4:53 pm-1:39 pm

3 stops22h 46m

$678

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helena to Miami

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest time of day to depart on your flight to Miami?

In the morning is the cheapest time of day to fly from Helena to Miami when you can find flight prices for as low as $635. Flying to Miami in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $672. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Helena to Miami

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to Miami according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Helena to Miami (HLN to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Miami

Fastest flight time	7h 03m
Direct flights	None

The fastest flight from Helena to Miami takes 7h 03m

There are no direct flights from Helena to Miami. There are no popular flight routes from Helena to Miami.

Search flight deals

How far is Helena to Miami by plane?
A flight from Helena to Miami will travel around 2257.4 mi. 7h 03m is a normal flight duration for this route.
When did momondo last update prices for flights from Helena Airport to Miami Airport?
Prices for flights from Helena Airport to Miami Airport are updated daily.
How many operators does momondo search for flights from Helena Airport to Miami Airport?
As of December 2025, there is 1 operator available to choose from for flights from Helena Airport to Miami Airport.
How old do you have to be to fly from Helena Airport to Miami Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The travel and health documents you'll need for your trip to Miami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Miami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Helena to Miami?
momondo data reveals that the most frequently booked airline on the route from Helena to Miami is United Airlines, representing 100% of all bookings.

Best airlines flying from Helena to Miami

Compare and see reviews for airlines that fly from Helena to Miami with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $506	Free Cancellation	Rating 7.4 9,113 reviews		Search United Airlines flights

Miami Beach

Key Largo

Hollywood

Islamorada

Marco Island

Marathon

Palm Beach

Delray Beach

Pompano Beach

Jupiter

Sunny Isles Beach

Dania Beach

Lake Worth

Bonita Springs

Deerfield Beach

Boynton Beach

Doral

Miramar

Lauderdale-by-the-Sea

Homestead

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Miami?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Miami from Helena.

Can I find flights from Helena to Miami with flexible booking policies on momondo?

Flights from Helena to Miami with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Helena to Miami?

momondo helps you find the best flight between Helena and Miami by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Helena to Miami right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Helena to Miami flights. All you need is a valid email address and we will do the rest; it is that quick and easy.