What airlines fly to Worldwide?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Worldwide from Helena according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 16 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

How many flights depart from Helena to Worldwide on average per week?

As of February 2026, there are 7 flights per week flying from Helena to Worldwide. The most common day of the week flights depart is Wed, with 43% of flights taking off on this day.

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

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

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

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

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

The number of operators available for flights from Helena Airport to Worldwide is 4 as of February 2026.

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

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 Helena Airport to Worldwide.

What documentation or ID do you need to fly to Worldwide?

The travel and health documents you'll need for your trip to Worldwide 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 Worldwide. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$89 Cheap Flights from Helena to Worldwide in 2026

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Find the cheapest flights from Helena to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:22 pm - 7:11 pm

HLN

SEA

1h 49mnonstop

3:07 pm - 5:45 pm

SEA

HLN

1h 38mnonstop

$137Alaska Airlines

ter, abr 21 - sáb, abr 25

4:36 pm - 5:26 pm

HLN

SEA

1h 50mnonstop

1:21 pm - 3:59 pm

SEA

HLN

1h 38mnonstop

$147Alaska Airlines

ter, mar 3 - dom, mar 8

1:10 pm - 4:48 pm

HLN

SEA

4h 38m

1 stop

5:30 am - 12:21 pm

SEA

HLN

5h 51m

1 stop

$177Delta

qua, mar 4 - seg, mar 9

4:36 pm - 5:26 pm

HLN

SEA

1h 50mnonstop

1:21 pm - 3:59 pm

SEA

HLN

1h 38mnonstop

$187Alaska Airlines

ter, mar 3 - dom, mar 8

5:40 am - 9:15 am

HLN

SEA

4h 35m

1 stop

5:35 am - 12:24 pm

SEA

HLN

5h 49m

1 stop

$197Delta

ter, abr 21 - sáb, abr 25

5:40 am - 9:15 am

HLN

SEA

4h 35m

1 stop

5:35 am - 12:24 pm

SEA

HLN

5h 49m

1 stop

$202Delta

ter, abr 21 - sáb, abr 25

2:25 pm - 8:38 pm

HLN

MSP

5h 13m

1 stop

4:55 pm - 9:33 pm

MSP

HLN

5h 38m

1 stop

$279United Airlines

qua, abr 8 - sáb, abr 11

2:30 pm - 7:41 pm

HLN

PHX

5h 11m

1 stop

6:00 am - 1:38 pm

PHX

HLN

6h 38m

1 stop

$303United Airlines

sáb, mar 7 - dom, mar 15

2:25 pm - 11:38 pm

HLN

MSP

8h 13m

1 stop

4:52 pm - 9:16 pm

MSP

HLN

5h 24m

1 stop

$315United Airlines

ter, fev 24 - sáb, fev 28

6:15 am - 7:33 pm

HLN

MSP

12h 18m

2 stops

4:52 pm - 9:16 pm

MSP

HLN

5h 24m

1 stop

$321United Airlines

ter, fev 24 - sáb, fev 28

Delta flights from Helena to Worldwide

Our best Delta deals on Helena to Worldwide flight tickets

Delta

Mar 4

HLN1:10 pmHelena

4h 38m

1 stop

SEA4:48 pmSeattle/Tacoma Intl

Mar 9

SEA5:30 amSeattle/Tacoma Intl

5h 51m

1 stop

HLN12:21 pmHelena

$177

Delta

Apr 21

HLN5:40 amHelena

4h 35m

1 stop

SEA9:15 amSeattle/Tacoma Intl

Apr 25

SEA5:35 amSeattle/Tacoma Intl

5h 49m

1 stop

HLN12:24 pmHelena

$197

Delta

Apr 21

HLN5:40 amHelena

4h 35m

1 stop

SEA9:15 amSeattle/Tacoma Intl

Apr 25

SEA5:35 amSeattle/Tacoma Intl

5h 49m

1 stop

HLN12:24 pmHelena

$202

United Airlines flights from Helena to Worldwide

Our best United Airlines deals on Helena to Worldwide flight tickets

United Airlines

Apr 8

HLN2:25 pmHelena

5h 13m

1 stop

MSP8:38 pmMinneapolis St Paul

Apr 11

MSP4:55 pmMinneapolis St Paul

5h 38m

1 stop

HLN9:33 pmHelena

$279

United Airlines

Mar 7

HLN2:30 pmHelena

5h 11m

1 stop

PHX7:41 pmPhoenix Sky Harbor Intl

Mar 15

PHX6:00 amPhoenix Sky Harbor Intl

6h 38m

1 stop

HLN1:38 pmHelena

$303

United Airlines

Mar 6

HLN2:30 pmHelena

7h 31m

1 stop

LAS9:01 pmLas Vegas Harry Reid Intl

Mar 11

LAS5:30 amLas Vegas Harry Reid Intl

7h 08m

1 stop

HLN1:38 pmHelena

$314

Fly from

Fly to

Route

Depart

Return

Price

HelenaSeattle

HLN - SEA

HLNSEA

Helena

ter 4/21

6:22 pm-7:11 pm

Nonstop1h 49m

Seattle/Tacoma Intl

sáb 4/25

3:07 pm-5:45 pm

Nonstop1h 38m

$137

HelenaSeattle

HLN - SEA

HLNSEA

Helena

ter 3/3

4:36 pm-5:26 pm

Nonstop1h 50m

Seattle/Tacoma Intl

dom 3/8

1:21 pm-3:59 pm

Nonstop1h 38m

$147

HelenaSeattle

HLN - SEA

HLNSEA

Helena

qua 3/4

1:10 pm-4:48 pm

1 stop4h 38m

Seattle/Tacoma Intl

seg 3/9

5:30 am-12:21 pm

1 stop5h 51m

$177

HelenaSeattle

HLN - SEA

HLNSEA

Helena

ter 3/3

4:36 pm-5:26 pm

Nonstop1h 50m

Seattle/Tacoma Intl

dom 3/8

1:21 pm-3:59 pm

Nonstop1h 38m

$187

HelenaSeattle

HLN - SEA

HLNSEA

Helena

ter 4/21

5:40 am-9:15 am

1 stop4h 35m

Seattle/Tacoma Intl

sáb 4/25

5:35 am-12:24 pm

1 stop5h 49m

$197

HelenaSeattle

HLN - SEA

HLNSEA

Helena

ter 4/21

5:40 am-9:15 am

1 stop4h 35m

Seattle/Tacoma Intl

sáb 4/25

5:35 am-12:24 pm

1 stop5h 49m

$202

HelenaMinneapolis

HLN - MSP

HLNMSP

Helena

qua 4/8

2:25 pm-8:38 pm

1 stop5h 13m

Minneapolis St Paul

sáb 4/11

4:55 pm-9:33 pm

1 stop5h 38m

$279

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

sáb 3/7

2:30 pm-7:41 pm

1 stop5h 11m

Phoenix Sky Harbor Intl

dom 3/15

6:00 am-1:38 pm

1 stop6h 38m

$303

HelenaMinneapolis

HLN - MSP

HLNMSP

Helena

ter 2/24

2:25 pm-11:38 pm

1 stop8h 13m

Minneapolis St Paul

sáb 2/28

4:52 pm-9:16 pm

1 stop5h 24m

$315

HelenaMinneapolis

HLN - MSP

HLNMSP

Helena

ter 2/24

6:15 am-7:33 pm

2 stops12h 18m

Minneapolis St Paul

sáb 2/28

4:52 pm-9:16 pm

1 stop5h 24m

$321

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena to Worldwide

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

Other information

What is the cheapest Helena to Worldwide flight route?

Fly from Helena to Seattle/Tacoma Intl for the best Helena - Worldwide flight prices

What cabin class options are available on Helena to Worldwide flights?

There are 4 cabin classes available to choose from on Helena to Worldwide flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Helena to Worldwide flights?

You could potentially save up to 42% on your flight if you consider stops on a Helena to Worldwide flight.

Cheap Helena to Worldwide flight deals and tips

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

Best Price Found	$162
Fastest flight time	1h 34m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Worldwide	12,865 airports

The best one-way flight to Worldwide from Helena in the past 72 hours is $162. The best round-trip flight deal from Helena to Worldwide found on momondo in the last 72 hours is $234.

The fastest flight from Helena to Worldwide takes 1h 34m

Direct flights go from Helena to Worldwide on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 12,865 airports in Worldwide. From Helena there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Helena Airport to Worldwide?
Prices for flights from Helena Airport to Worldwide are updated daily.
How many operators does momondo search for flights from Helena Airport to Worldwide?
The number of operators available for flights from Helena Airport to Worldwide is 4 as of February 2026.
How old do you have to be to fly from Helena Airport to Worldwide?
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 Helena Airport to Worldwide.
What documentation or ID do you need to fly to Worldwide?
The travel and health documents you'll need for your trip to Worldwide 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 Worldwide. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Helena to Worldwide?
momondo data reveals that the most frequently booked plane model on the route from Helena to Worldwide is Embraer 175 (Enhanced Winglets), representing 37.50% of all bookings. The subsequent popular models are Embraer 175 at 17.65%, Airbus A319 at 8.82%, and Airbus A320-100/200 at 5.88%.

Why use momondo?

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

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 Worldwide from Helena.

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

All flight searches from Helena to Worldwide on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Helena to Worldwide flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Worldwide, momondo offers a useful price alert feature which will track prices for flights to Worldwide from Helena and alert you when they change.