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

Prices for flights from Helena Airport to Dayton Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Dayton Airport.

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

The travel and health documents required for your trip to Dayton 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 Dayton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$389 Cheap Flights from Helena to Dayton (HLN-DAY) in 2025

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Find the cheapest flights from Helena to Dayton (HLN-DAY)

Round-trip

One-way

Cheap round-trip flights

1:00 pm - 11:07 pmHLN-DAY

8h 07m2 stops

11:09 am - 10:16 pmDAY-HLN

13h 07m2 stops

$389Delta

Find Deal

Tue, Oct 21 - Tue, Oct 28

5:18 pm - 10:04 pmHLN-DAY

26h 46m1 stop

8:55 am - 1:27 pmDAY-HLN

6h 32m1 stop

$463United Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

5:18 pm - 10:04 pmHLN-DAY

26h 46m1 stop

11:43 am - 9:22 pmDAY-HLN

11h 39m2 stops

$468United Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

United Airlines flights from Helena to Dayton

Our best United Airlines deals on Helena to Dayton flight tickets

United Airlines

Oct 21

HLN5:18 pmHelena

26h 46m

1 stop

DAY10:04 pmDayton

Oct 28

DAY8:55 amDayton

6h 32m

1 stop

HLN1:27 pmHelena

$463

Find similar

United Airlines

Oct 21

HLN5:18 pmHelena

26h 46m

1 stop

DAY10:04 pmDayton

Oct 28

DAY11:43 amDayton

11h 39m

2 stops

HLN9:22 pmHelena

$468

Find similar

United Airlines

Aug 15

HLN5:39 pmHelena

26h 48m

1 stop

DAY10:27 pmDayton

Aug 18

DAY2:52 pmDayton

27h 12m

2 stops

HLN4:04 pmHelena

$697

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaDayton

HLN - DAY

HLNDAY

Helena

Tue 10/21

1:00 pm-11:07 pm

2 stops8h 07m

Dayton

Tue 10/28

11:09 am-10:16 pm

2 stops13h 07m

$389

HelenaDayton

HLN - DAY

HLNDAY

Helena

Tue 10/21

5:18 pm-10:04 pm

1 stop26h 46m

Dayton

Tue 10/28

8:55 am-1:27 pm

1 stop6h 32m

$463

HelenaDayton

HLN - DAY

HLNDAY

Helena

Tue 10/21

5:18 pm-10:04 pm

1 stop26h 46m

Dayton

Tue 10/28

11:43 am-9:22 pm

2 stops11h 39m

$468

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helena to Dayton

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 Dayton?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Dayton from Helena according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Dayton. Keep in mind that there are 4 different airlines that fly to Dayton on a routine basis, so you have a few additional options to choose from.

When to book flights from Helena to Dayton

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

Estimated round-trip price

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

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

Best Price Found	$389
Fastest flight time	8h 07m
Direct flights	None
Airports in Dayton	1 airport

The best flight deal from Helena to Dayton found on momondo in the last 72 hours is $389

The fastest flight from Helena to Dayton takes 8h 07m

There are no direct flights from Helena to Dayton. Popular non-direct route for this connection is Helena Airport - Dayton Airport.

There is 1 airport near Dayton: Dayton (DAY)

Search flight deals

How far is Helena to Dayton by plane?
The straight-line distance from Helena to Dayton is 1470.2 mi. A reasonable flight in good conditions will take 8h 07m.
When did momondo last update prices for flights from Helena Airport to Dayton Airport?
Prices for flights from Helena Airport to Dayton Airport are refreshed on a daily basis.
How old do you have to be to fly from Helena Airport to Dayton Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Dayton Airport.
What documentation or ID do you need to fly to Dayton Airport?
The travel and health documents required for your trip to Dayton 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 Dayton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

It is quick and easy to find Helena to Dayton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dayton that suits you.

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

Flights from Helena to Dayton 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 Helena to Dayton?

Once you have performed a search for Helena to Dayton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Helena to Dayton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dayton and let you know when they change.