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.

$316 Cheap Flights from Miami to Helena in 2025/26

1 adult

0 bags

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Find the cheapest flights from Miami to Helena

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:37 pm - 12:27 pm

MIA

HLN

20h 50m2 stops

1:10 pm - 4:27 pm

HLN

MIA

25h 17m2 stops

$316Delta

Tue, Jan 27 - Sat, Jan 31

5:37 pm - 12:27 pm

MIA

HLN

20h 50m2 stops

1:10 pm - 4:27 pm

HLN

MIA

25h 17m2 stops

$326Delta

Thu, Jan 22 - Sat, Jan 24

5:37 pm - 12:27 pm

MIA

HLN

20h 50m2 stops

1:10 pm - 4:27 pm

HLN

MIA

25h 17m2 stops

$336Delta

Thu, Jan 22 - Mon, Jan 26

6:34 pm - 6:11 pm

MIA

HLN

25h 37m1 stop

6:48 pm - 5:34 pm

HLN

MIA

20h 46m1 stop

$354Alaska Airlines

Wed, Jan 21 - Sat, Jan 24

6:34 pm - 6:11 pm

MIA

HLN

25h 37m1 stop

6:48 pm - 5:34 pm

HLN

MIA

20h 46m1 stop

$364Alaska Airlines

Wed, Jan 21 - Sun, Jan 25

6:34 pm - 6:11 pm

MIA

HLN

25h 37m1 stop

6:48 pm - 5:34 pm

HLN

MIA

20h 46m1 stop

$385Alaska Airlines

Wed, Jan 21 - Mon, Jan 26

6:34 pm - 6:11 pm

MIA

HLN

25h 37m1 stop

6:48 pm - 5:34 pm

HLN

MIA

20h 46m1 stop

$393Alaska Airlines

Thu, Jan 22 - Sat, Jan 24

6:34 pm - 6:11 pm

MIA

HLN

25h 37m1 stop

6:48 pm - 5:34 pm

HLN

MIA

20h 46m1 stop

$394Alaska Airlines

Fri, Jan 23 - Sun, Jan 25

6:43 am - 12:27 pm

MIA

HLN

7h 44m1 stop

1:10 pm - 4:27 pm

HLN

MIA

25h 17m2 stops

$398Delta

Wed, Jan 21 - Sat, Jan 24

6:34 pm - 6:11 pm

MIA

HLN

25h 37m1 stop

6:48 pm - 5:34 pm

HLN

MIA

20h 46m1 stop

$403Alaska Airlines

Thu, Jan 22 - Sun, Jan 25

Alaska Airlines flights from Miami to Helena

Our best Alaska Airlines deals on Miami to Helena flight tickets

Alaska Airlines

Jan 21

MIA6:34 pmMiami

25h 37m

1 stop

HLN6:11 pmHelena

Jan 24

HLN6:48 pmHelena

20h 46m

1 stop

MIA5:34 pmMiami

$354

Find similar

Alaska Airlines

Jan 21

MIA6:34 pmMiami

25h 37m

1 stop

HLN6:11 pmHelena

Jan 25

HLN6:48 pmHelena

20h 46m

1 stop

MIA5:34 pmMiami

$364

Find similar

Alaska Airlines

Jan 21

MIA6:34 pmMiami

25h 37m

1 stop

HLN6:11 pmHelena

Jan 26

HLN6:48 pmHelena

20h 46m

1 stop

MIA5:34 pmMiami

$385

Find similar

Delta flights from Miami to Helena

Our best Delta deals on Miami to Helena flight tickets

Delta

Jan 27

MIA5:37 pmMiami

20h 50m

2 stops

HLN12:27 pmHelena

Jan 31

HLN1:10 pmHelena

25h 17m

2 stops

MIA4:27 pmMiami

$316

Find similar

Delta

Jan 22

MIA5:37 pmMiami

20h 50m

2 stops

HLN12:27 pmHelena

Jan 24

HLN1:10 pmHelena

25h 17m

2 stops

MIA4:27 pmMiami

$326

Find similar

Delta

Jan 22

MIA5:37 pmMiami

20h 50m

2 stops

HLN12:27 pmHelena

Jan 26

HLN1:10 pmHelena

25h 17m

2 stops

MIA4:27 pmMiami

$336

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiHelena

MIA - HLN

MIAHLN

Miami

Tue 1/27

5:37 pm-12:27 pm

2 stops20h 50m

Helena

Sat 1/31

1:10 pm-4:27 pm

2 stops25h 17m

$316

MiamiHelena

MIA - HLN

MIAHLN

Miami

Thu 1/22

5:37 pm-12:27 pm

2 stops20h 50m

Helena

Sat 1/24

1:10 pm-4:27 pm

2 stops25h 17m

$326

MiamiHelena

MIA - HLN

MIAHLN

Miami

Thu 1/22

5:37 pm-12:27 pm

2 stops20h 50m

Helena

Mon 1/26

1:10 pm-4:27 pm

2 stops25h 17m

$336

MiamiHelena

MIA - HLN

MIAHLN

Miami

Wed 1/21

6:34 pm-6:11 pm

1 stop25h 37m

Helena

Sat 1/24

6:48 pm-5:34 pm

1 stop20h 46m

$354

MiamiHelena

MIA - HLN

MIAHLN

Miami

Wed 1/21

6:34 pm-6:11 pm

1 stop25h 37m

Helena

Sun 1/25

6:48 pm-5:34 pm

1 stop20h 46m

$364

MiamiHelena

MIA - HLN

MIAHLN

Miami

Wed 1/21

6:34 pm-6:11 pm

1 stop25h 37m

Helena

Mon 1/26

6:48 pm-5:34 pm

1 stop20h 46m

$385

MiamiHelena

MIA - HLN

MIAHLN

Miami

Thu 1/22

6:34 pm-6:11 pm

1 stop25h 37m

Helena

Sat 1/24

6:48 pm-5:34 pm

1 stop20h 46m

$393

MiamiHelena

MIA - HLN

MIAHLN

Miami

Fri 1/23

6:34 pm-6:11 pm

1 stop25h 37m

Helena

Sun 1/25

6:48 pm-5:34 pm

1 stop20h 46m

$394

MiamiHelena

MIA - HLN

MIAHLN

Miami

Wed 1/21

6:43 am-12:27 pm

1 stop7h 44m

Helena

Sat 1/24

1:10 pm-4:27 pm

2 stops25h 17m

$398

MiamiHelena

MIA - HLN

MIAHLN

Miami

Thu 1/22

6:34 pm-6:11 pm

1 stop25h 37m

Helena

Sun 1/25

6:48 pm-5:34 pm

1 stop20h 46m

$403

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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 40% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 4 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

Fastest flight time	8h 15m
Direct flights	None

The fastest flight from Miami to Helena takes 8h 15m

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

Search flight deals

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 8h 15m.
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.