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

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

How old do you have to be to fly from Dayton 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 Dayton 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.

$335 Cheap Flights from Dayton to Helena in 2025/26

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Find the cheapest flights from Dayton to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:24 am - 9:26 pm

DAY

HLN

13h 02m2 stops

2:27 pm - 10:39 pm

HLN

DAY

6h 12m1 stop

$348United Airlines

Tue, Jan 13 - Sat, Jan 17

10:24 am - 9:26 pm

DAY

HLN

13h 02m2 stops

2:27 pm - 10:39 pm

HLN

DAY

6h 12m1 stop

$354United Airlines

Tue, Jan 13 - Sat, Jan 17

2:04 pm - 9:26 pm

DAY

HLN

9h 22m2 stops

2:27 pm - 10:39 pm

HLN

DAY

6h 12m1 stop

$358United Airlines

Tue, Jan 13 - Sat, Jan 17

10:24 am - 9:26 pm

DAY

HLN

13h 02m2 stops

6:15 am - 5:04 pm

HLN

DAY

8h 49m2 stops

$363United Airlines

Tue, Jan 13 - Sat, Jan 17

10:24 am - 9:26 pm

DAY

HLN

13h 02m2 stops

6:15 am - 8:22 pm

HLN

DAY

12h 07m2 stops

$394United Airlines

Tue, Jan 13 - Sat, Jan 17

8:30 am - 1:41 pm

DAY

HLN

7h 11m1 stop

2:27 pm - 10:39 pm

HLN

DAY

6h 12m1 stop

$462United Airlines

Tue, Jan 13 - Sat, Jan 17

8:30 am - 1:41 pm

DAY

HLN

7h 11m1 stop

2:27 pm - 10:39 pm

HLN

DAY

6h 12m1 stop

$468United Airlines

Tue, Jan 13 - Sat, Jan 17

United Airlines flights from Dayton to Helena

Our best United Airlines deals on Dayton to Helena flight tickets

United Airlines

Jan 13

DAY10:24 amDayton

13h 02m

2 stops

HLN9:26 pmHelena

Jan 17

HLN2:27 pmHelena

6h 12m

1 stop

DAY10:39 pmDayton

$348

Find similar

United Airlines

Jan 13

DAY10:24 amDayton

13h 02m

2 stops

HLN9:26 pmHelena

Jan 17

HLN2:27 pmHelena

6h 12m

1 stop

DAY10:39 pmDayton

$354

Find similar

United Airlines

Jan 13

DAY2:04 pmDayton

9h 22m

2 stops

HLN9:26 pmHelena

Jan 17

HLN2:27 pmHelena

6h 12m

1 stop

DAY10:39 pmDayton

$358

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DaytonHelena

DAY - HLN

DAYHLN

Dayton

Tue 1/13

10:24 am-9:26 pm

2 stops13h 02m

Helena

Sat 1/17

2:27 pm-10:39 pm

1 stop6h 12m

$348

DaytonHelena

DAY - HLN

DAYHLN

Dayton

Tue 1/13

10:24 am-9:26 pm

2 stops13h 02m

Helena

Sat 1/17

2:27 pm-10:39 pm

1 stop6h 12m

$354

DaytonHelena

DAY - HLN

DAYHLN

Dayton

Tue 1/13

2:04 pm-9:26 pm

2 stops9h 22m

Helena

Sat 1/17

2:27 pm-10:39 pm

1 stop6h 12m

$358

DaytonHelena

DAY - HLN

DAYHLN

Dayton

Tue 1/13

10:24 am-9:26 pm

2 stops13h 02m

Helena

Sat 1/17

6:15 am-5:04 pm

2 stops8h 49m

$363

DaytonHelena

DAY - HLN

DAYHLN

Dayton

Tue 1/13

10:24 am-9:26 pm

2 stops13h 02m

Helena

Sat 1/17

6:15 am-8:22 pm

2 stops12h 07m

$394

DaytonHelena

DAY - HLN

DAYHLN

Dayton

Tue 1/13

8:30 am-1:41 pm

1 stop7h 11m

Helena

Sat 1/17

2:27 pm-10:39 pm

1 stop6h 12m

$462

DaytonHelena

DAY - HLN

DAYHLN

Dayton

Tue 1/13

8:30 am-1:41 pm

1 stop7h 11m

Helena

Sat 1/17

2:27 pm-10:39 pm

1 stop6h 12m

$468

DaytonHelena

DAY - HLN

DAYHLN

Dayton

Fri 1/2

8:45 am-1:45 pm

1 stop7h 00m

$335

DaytonHelena

DAY - HLN

DAYHLN

Dayton

Fri 1/2

10:38 am-9:31 pm

2 stops12h 53m

$340

DaytonHelena

DAY - HLN

DAYHLN

Dayton

Fri 1/2

8:45 am-1:45 pm

1 stop7h 00m

$595

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dayton 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 Dayton to Helena?

United Airlines is the most popular carrier operating from Dayton to Helena

What airlines fly to Helena?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Helena from Dayton according to our data. United 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 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 Dayton to Helena

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

Estimated round-trip price

Cheap Dayton to Helena (DAY to HLN) flight deals and tips

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

Fastest flight time	9h 22m
Direct flights	None

The fastest flight from Dayton to Helena takes 9h 22m

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

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How far is Dayton to Helena by plane?
The distance between Dayton and Helena is about 1470.2 mi. 9h 22m is a normal flight duration for this route.
When did momondo last update prices for flights from Dayton Airport to Helena Airport?
Prices for flights from Dayton Airport to Helena Airport are updated daily.
How old do you have to be to fly from Dayton 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 Dayton 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 Dayton 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 Dayton to Helena for you.

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

momondo does allow users to show only those flights to Helena from Dayton which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dayton to Helena.

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

Yes momondo offers price alerts on flights to Helena from Dayton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.