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

Prices for flights from Miami Airport to Helena Airport refresh daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Helena Airport.

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

The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$253 Cheap Flights from Miami to Helena in 2025/26

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Find the cheapest flights from Miami to Helena

Round-trip

One-way

Cheap round-trip flights

6:43 pm - 5:41 pmMIA-HLN

24h 58m1 stop

6:18 pm - 5:29 pmHLN-MIA

21h 11m1 stop

$432Alaska Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

10:27 am - 4:40 pmMIA-HLN

32h 13m2 stops

6:30 am - 3:47 pmHLN-MIA

7h 17m1 stop

$502United Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

2:45 pm - 10:14 pmMIA-HLN

9h 29m2 stops

1:00 pm - 4:54 pmHLN-MIA

25h 54m2 stops

$505Delta

Find Deal

Sat, Oct 4 - Tue, Oct 7

12:06 pm - 10:14 pmMIA-HLN

12h 08m2 stops

6:30 am - 3:47 pmHLN-MIA

7h 17m1 stop

$506United Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

9:00 am - 10:14 pmMIA-HLN

15h 14m2 stops

1:00 pm - 4:54 pmHLN-MIA

25h 54m2 stops

$522Delta

Find Deal

Sat, Oct 4 - Tue, Oct 7

3:50 pm - 2:09 pmMIA-HLN

24h 19m1 stop

6:30 am - 3:47 pmHLN-MIA

7h 17m1 stop

$529United Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

10:27 am - 4:40 pmMIA-HLN

32h 13m2 stops

6:30 am - 11:16 amHLN-MIA

26h 46m2 stops

$540United Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

10:27 am - 10:14 pmMIA-HLN

13h 47m2 stops

6:30 am - 3:47 pmHLN-MIA

7h 17m1 stop

$579United Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

8:00 am - 1:27 pmMIA-HLN

7h 27m1 stop

2:30 pm - 5:50 amHLN-MIA

13h 20m1 stop

$670United Airlines

Find Deal

Sat, Mar 14 - Sun, Mar 22

2:30 pm - 10:38 pmMIA-HLN

10h 08m2 stops

12:50 pm - 12:57 amHLN-MIA

10h 07m2 stops

$2,599Delta

Find Deal

Sat, Mar 14 - Sun, Mar 22

United Airlines flights from Miami to Helena

Our best United Airlines deals on Miami to Helena flight tickets

United Airlines

Oct 4

MIA10:27 amMiami

32h 13m

2 stops

HLN4:40 pmHelena

Oct 7

HLN6:30 amHelena

7h 17m

1 stop

MIA3:47 pmMiami

$502

Find similar

United Airlines

Oct 4

MIA12:06 pmMiami

12h 08m

2 stops

HLN10:14 pmHelena

Oct 7

HLN6:30 amHelena

7h 17m

1 stop

MIA3:47 pmMiami

$506

Find similar

United Airlines

Oct 4

MIA3:50 pmMiami

24h 19m

1 stop

HLN2:09 pmHelena

Oct 7

HLN6:30 amHelena

7h 17m

1 stop

MIA3:47 pmMiami

$529

Find similar

Delta flights from Miami to Helena

Our best Delta deals on Miami to Helena flight tickets

Delta

Oct 4

MIA2:45 pmMiami

9h 29m

2 stops

HLN10:14 pmHelena

Oct 7

HLN1:00 pmHelena

25h 54m

2 stops

MIA4:54 pmMiami

$505

Find similar

Delta

Oct 4

MIA9:00 amMiami

15h 14m

2 stops

HLN10:14 pmHelena

Oct 7

HLN1:00 pmHelena

25h 54m

2 stops

MIA4:54 pmMiami

$522

Find similar

Delta

Mar 14

MIA2:30 pmMiami

10h 08m

2 stops

HLN10:38 pmHelena

Mar 22

HLN12:50 pmHelena

10h 07m

2 stops

MIA12:57 amMiami

$2,599

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiHelena

MIA - HLN

MIAHLN

Miami

Sat 10/4

6:43 pm-5:41 pm

1 stop24h 58m

Helena

Tue 10/7

6:18 pm-5:29 pm

1 stop21h 11m

$432

MiamiHelena

MIA - HLN

MIAHLN

Miami

Sat 10/4

10:27 am-4:40 pm

2 stops32h 13m

Helena

Tue 10/7

6:30 am-3:47 pm

1 stop7h 17m

$502

MiamiHelena

MIA - HLN

MIAHLN

Miami

Sat 10/4

2:45 pm-10:14 pm

2 stops9h 29m

Helena

Tue 10/7

1:00 pm-4:54 pm

2 stops25h 54m

$505

MiamiHelena

MIA - HLN

MIAHLN

Miami

Sat 10/4

12:06 pm-10:14 pm

2 stops12h 08m

Helena

Tue 10/7

6:30 am-3:47 pm

1 stop7h 17m

$506

MiamiHelena

MIA - HLN

MIAHLN

Miami

Sat 10/4

9:00 am-10:14 pm

2 stops15h 14m

Helena

Tue 10/7

1:00 pm-4:54 pm

2 stops25h 54m

$522

MiamiHelena

MIA - HLN

MIAHLN

Miami

Sat 10/4

3:50 pm-2:09 pm

1 stop24h 19m

Helena

Tue 10/7

6:30 am-3:47 pm

1 stop7h 17m

$529

MiamiHelena

MIA - HLN

MIAHLN

Miami

Sat 10/4

10:27 am-4:40 pm

2 stops32h 13m

Helena

Tue 10/7

6:30 am-11:16 am

2 stops26h 46m

$540

MiamiHelena

MIA - HLN

MIAHLN

Miami

Sat 10/4

10:27 am-10:14 pm

2 stops13h 47m

Helena

Tue 10/7

6:30 am-3:47 pm

1 stop7h 17m

$579

MiamiHelena

MIA - HLN

MIAHLN

Miami

Sat 3/14

8:00 am-1:27 pm

1 stop7h 27m

Helena

Sun 3/22

2:30 pm-5:50 am

1 stop13h 20m

$670

MiamiHelena

MIA - HLN

MIAHLN

Miami

Sat 3/14

2:30 pm-10:38 pm

2 stops10h 08m

Helena

Sun 3/22

12:50 pm-12:57 am

2 stops10h 07m

$2,599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami to Helena

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

What is the cheapest airline that flies from Miami to Helena?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Miami to Helena

What airlines fly to Helena?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Helena from Miami according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 5 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

When to book flights from Miami to Helena

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

Estimated round-trip price

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

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

Direct flights	None

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

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How far is Miami to Helena by plane?
A flight from Miami to Helena will travel around 2257.4 mi. A reasonable flight in good conditions will take 7h 27m.
When did momondo last update prices for flights from Miami Airport to Helena Airport?
Prices for flights from Miami Airport to Helena Airport refresh daily.
How old do you have to be to fly from Miami Airport to Helena Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Miami to Helena for you.

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

Flights from Miami to Helena 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 Miami to Helena?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helena from Miami.

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

Yes. momondo can track prices for Miami to Helena flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.