What airlines fly to Missouri?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Missouri from Helena according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 4 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

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

Delta and United Airlines are the most popular carriers operating from Helena to Missouri

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

Prices for flights from Helena Airport to Missouri refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Missouri.

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

The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$324 Cheap Flights from Helena to Missouri in 2025/26

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Find the cheapest flights from Helena to Missouri

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:28 pm - 11:58 pmHLN-MCI

28h 30m1 stop

6:55 am - 5:51 pmMCI-HLN

11h 56m1 stop

$324Alaska Airlines

Find Deal

mié., dic. 10 - mar., dic. 16

4:10 pm - 11:56 pmHLN-STL

6h 46m1 stop

7:00 am - 3:43 pmSTL-HLN

9h 43m1 stop

$332Alaska Airlines

Find Deal

sáb., feb. 28 - mar., mar. 3

1:07 pm - 9:38 pmHLN-STL

7h 31m1 stop

10:13 am - 10:29 pmSTL-HLN

13h 16m2 stops

$338Delta

Find Deal

sáb., feb. 28 - mar., mar. 3

1:07 pm - 11:38 pmHLN-STL

9h 31m2 stops

10:13 am - 10:29 pmSTL-HLN

13h 16m2 stops

$343Delta

Find Deal

sáb., feb. 28 - mar., mar. 3

4:10 pm - 11:56 pmHLN-STL

6h 46m1 stop

2:55 pm - 3:43 pmSTL-HLN

25h 48m1 stop

$363Alaska Airlines

Find Deal

sáb., feb. 28 - mar., mar. 3

1:06 pm - 11:10 pmHLN-MCI

9h 04m2 stops

6:28 am - 12:25 pmMCI-HLN

6h 57m1 stop

$368Delta

Find Deal

mié., dic. 10 - mar., dic. 16

6:28 pm - 12:40 pmHLN-MCI

17h 12m2 stops

6:55 am - 5:51 pmMCI-HLN

11h 56m1 stop

$398Alaska Airlines

Find Deal

mié., dic. 10 - mar., dic. 16

2:30 pm - 8:47 pmHLN-MCI

5h 17m1 stop

5:10 pm - 9:22 pmMCI-HLN

5h 12m1 stop

$443United Airlines

Find Deal

mié., dic. 10 - mar., dic. 16

2:22 pm - 8:47 pmHLN-MCI

5h 25m1 stop

5:10 pm - 9:22 pmMCI-HLN

5h 12m1 stop

$607United Airlines

Find Deal

vie., nov. 21 - mar., nov. 25

2:22 pm - 8:47 pmHLN-MCI

5h 25m1 stop

9:58 am - 9:22 pmMCI-HLN

12h 24m2 stops

$612United Airlines

Find Deal

vie., nov. 21 - mar., nov. 25

Alaska Airlines flights from Helena to Missouri

Our best Alaska Airlines deals on Helena to Missouri flight tickets

Alaska Airlines

Dec 10

HLN6:28 pmHelena

28h 30m

1 stop

MCI11:58 pmKansas City

Dec 16

MCI6:55 amKansas City

11h 56m

1 stop

HLN5:51 pmHelena

$324

Find similar

Alaska Airlines

Feb 28

HLN4:10 pmHelena

6h 46m

1 stop

STL11:56 pmLambert-St Louis

Mar 3

STL7:00 amLambert-St Louis

9h 43m

1 stop

HLN3:43 pmHelena

$332

Find similar

Alaska Airlines

Feb 28

HLN4:10 pmHelena

6h 46m

1 stop

STL11:56 pmLambert-St Louis

Mar 3

STL2:55 pmLambert-St Louis

25h 48m

1 stop

HLN3:43 pmHelena

$363

Find similar

Delta flights from Helena to Missouri

Our best Delta deals on Helena to Missouri flight tickets

Delta

Feb 28

HLN1:07 pmHelena

7h 31m

1 stop

STL9:38 pmLambert-St Louis

Mar 3

STL10:13 amLambert-St Louis

13h 16m

2 stops

HLN10:29 pmHelena

$338

Find similar

Delta

Feb 28

HLN1:07 pmHelena

9h 31m

2 stops

STL11:38 pmLambert-St Louis

Mar 3

STL10:13 amLambert-St Louis

13h 16m

2 stops

HLN10:29 pmHelena

$343

Find similar

Delta

Dec 10

HLN1:06 pmHelena

9h 04m

2 stops

MCI11:10 pmKansas City

Dec 16

MCI6:28 amKansas City

6h 57m

1 stop

HLN12:25 pmHelena

$368

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaKansas City

HLN - MCI

HLNMCI

Helena

mié. 12/10

6:28 pm-11:58 pm

1 stop28h 30m

Kansas City

mar. 12/16

6:55 am-5:51 pm

1 stop11h 56m

$324

HelenaSt. Louis

HLN - STL

HLNSTL

Helena

sáb. 2/28

4:10 pm-11:56 pm

1 stop6h 46m

Lambert-St Louis

mar. 3/3

7:00 am-3:43 pm

1 stop9h 43m

$332

HelenaSt. Louis

HLN - STL

HLNSTL

Helena

sáb. 2/28

1:07 pm-9:38 pm

1 stop7h 31m

Lambert-St Louis

mar. 3/3

10:13 am-10:29 pm

2 stops13h 16m

$338

HelenaSt. Louis

HLN - STL

HLNSTL

Helena

sáb. 2/28

1:07 pm-11:38 pm

2 stops9h 31m

Lambert-St Louis

mar. 3/3

10:13 am-10:29 pm

2 stops13h 16m

$343

HelenaSt. Louis

HLN - STL

HLNSTL

Helena

sáb. 2/28

4:10 pm-11:56 pm

1 stop6h 46m

Lambert-St Louis

mar. 3/3

2:55 pm-3:43 pm

1 stop25h 48m

$363

HelenaKansas City

HLN - MCI

HLNMCI

Helena

mié. 12/10

1:06 pm-11:10 pm

2 stops9h 04m

Kansas City

mar. 12/16

6:28 am-12:25 pm

1 stop6h 57m

$368

HelenaKansas City

HLN - MCI

HLNMCI

Helena

mié. 12/10

6:28 pm-12:40 pm

2 stops17h 12m

Kansas City

mar. 12/16

6:55 am-5:51 pm

1 stop11h 56m

$398

HelenaKansas City

HLN - MCI

HLNMCI

Helena

mié. 12/10

2:30 pm-8:47 pm

1 stop5h 17m

Kansas City

mar. 12/16

5:10 pm-9:22 pm

1 stop5h 12m

$443

HelenaKansas City

HLN - MCI

HLNMCI

Helena

vie. 11/21

2:22 pm-8:47 pm

1 stop5h 25m

Kansas City

mar. 11/25

5:10 pm-9:22 pm

1 stop5h 12m

$607

HelenaKansas City

HLN - MCI

HLNMCI

Helena

vie. 11/21

2:22 pm-8:47 pm

1 stop5h 25m

Kansas City

mar. 11/25

9:58 am-9:22 pm

2 stops12h 24m

$612

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena to Missouri

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 day to depart on your flight to Missouri?

The cheapest day to depart from Helena to Missouri is on a Friday when prices can be found for as low as $388. Flights from Helena to Missouri on a Saturday will generally be more expensive and average around $896. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Missouri is in the afternoon. momondo users have found flights departing from Helena to Missouri in the afternoon for as low as $388. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the morning, with an average ticket price of $644. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Helena to Missouri flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Helena Airport to Missouri?
Prices for flights from Helena Airport to Missouri refresh daily.
How old do you have to be to fly from Helena Airport to Missouri?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Missouri from Helena is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Missouri from Helena with this policy.

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

momondo provides multiple filters to help you find the best flight to Missouri from Helena. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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