Cheap flights from Denver to Helena (DEN - HLN)

DEN — HLN
Jan 30 — Feb 61

The best prices from Denver Intl to Helena are usually found in March or April, booked 22 days in advance, depart on a Thursday or Saturday and return on a Saturday

How to find the cheapest flight from Denver (DEN) to Helena (HLN)

All the information you need to plan the best DEN to HLN flight in 2023: compare Denver to Helena flight prices with the expected peak season, weather and rainfall in Helena.

DEN - HLN

Price

$278 - $494

HLN

Temperature

21.2 - 69.8 °F

HLN

Rainfall

0.3 - 2.1 inches

Popular inNovemberHigh demand for flights, 23% potential price rise
Cheapest inMarchBest time to find cheap flights, 27% potential price drop
Average price$321Average for round-trip flights in January 2023
Round-trip from$278From Denver Intl to Helena

What is the cheapest day to fly round-trip from Denver to Helena?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 63% when planning your travel around this day of the week.

How far in advance should I book a flight from Denver to Helena?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 22 days in advance, which can save you up to 42% on flights from Denver to Helena compared to booking the week you need them. Waiting 22 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $408. For sooner than that we have options available in the next 3 days from $558.

What is the cheapest month to fly from Denver to Helena?

March is one of the best times of the year to fly to Helena from Denver. Prices for March average $381 per person but you can even find prices for as low as $217. The most expensive prices can be found in the month of November. Opting for a March flight can save you 29% on your journey compared to booking in November

When is the cheapest time to fly from Denver to Helena (DEN - HLN)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Denver to Helena by exploring options for tickets in the morning.

Cheap flights from Denver to Helena in January, February 2023

The best prices found for DEN to HLN flights for January, February
Feb 21 - Mar 1
DEN

Denver Intl

HLN

Helena

1 stop

4h 52m
HLN

Helena

DEN

Denver Intl

1 stop

5h 45m
$187

Delta

Pick Dates

Deal found 1/23

Feb 4 - Feb 14
DEN

Denver Intl

HLN

Helena

1 stop

7h 07m
HLN

Helena

DEN

Denver Intl

1 stop

5h 46m
$277

Delta

Pick Dates

Deal found 1/23

Feb 18 - Feb 21
DEN

Denver Intl

HLN

Helena

1 stop

4h 12m
HLN

Helena

DEN

Denver Intl

1 stop

5h 45m
$308

Delta

Pick Dates

Deal found 1/24

Denver to Helena 2023 flight deals

Cheap flights to Helena from Denver found for this year
Apr 14 - Apr 24
DEN

Denver Intl

HLN

Helena

1 stop

4h 01m
HLN

Helena

DEN

Denver Intl

1 stop

5h 25m
$179

Delta

Pick Dates

Deal found 1/25

Feb 21 - Mar 1
DEN

Denver Intl

HLN

Helena

1 stop

4h 52m
HLN

Helena

DEN

Denver Intl

1 stop

5h 45m
$187

Delta

Pick Dates

Deal found 1/23

Mar 3 - Mar 6
DEN

Denver Intl

HLN

Helena

1 stop

7h 10m
HLN

Helena

DEN

Denver Intl

1 stop

5h 46m
$202

Delta

Pick Dates

Deal found 1/22

Cheap Delta flights from Denver to Helena

Feb 21 - Mar 1
DEN

Denver Intl

HLN

Helena

1 stop

4h 52m
HLN

Helena

DEN

Denver Intl

1 stop

5h 45m
$187

Delta

Pick Dates

Deal found 1/23

Mar 3 - Mar 6
DEN

Denver Intl

HLN

Helena

1 stop

7h 10m
HLN

Helena

DEN

Denver Intl

1 stop

5h 46m
$202

Delta

Pick Dates

Deal found 1/22

Apr 21 - Apr 23
DEN

Denver Intl

HLN

Helena

1 stop

4h 03m
HLN

Helena

DEN

Denver Intl

1 stop

5h 55m
$232

Delta

Pick Dates

Deal found 1/23

Cheap United Airlines flights from Denver to Helena

Apr 14 - Apr 18
DEN

Denver Intl

HLN

Helena

Nonstop

1h 59m
HLN

Helena

DEN

Denver Intl

Nonstop

2h 09m
$287

United Airlines

Pick Dates

Deal found 1/23

Apr 17 - Apr 22
DEN

Denver Intl

HLN

Helena

Nonstop

1h 59m
HLN

Helena

DEN

Denver Intl

Nonstop

2h 09m
$315

United Airlines

Pick Dates

Deal found 1/23

Apr 21 - Apr 23
DEN

Denver Intl

HLN

Helena

Nonstop

1h 59m
HLN

Helena

DEN

Denver Intl

Nonstop

2h 09m
$374

United Airlines

Pick Dates

Deal found 1/23

Non-stop flights to Helena from Denver

Save time with Denver to Helena direct flight deals
Apr 14 - Apr 18
DEN

Denver Intl

HLN

Helena

Nonstop

1h 59m
HLN

Helena

DEN

Denver Intl

Nonstop

2h 09m
$287

United Airlines

Pick Dates

Deal found 1/23

Apr 17 - Apr 22
DEN

Denver Intl

HLN

Helena

Nonstop

1h 59m
HLN

Helena

DEN

Denver Intl

Nonstop

2h 09m
$315

United Airlines

Pick Dates

Deal found 1/23

Apr 14 - Apr 22
DEN

Denver Intl

HLN

Helena

Nonstop

1h 59m
HLN

Helena

DEN

Denver Intl

Nonstop

2h 09m
$343

United Airlines

Pick Dates

Deal found 1/25

Last minute flights from Denver to Helena

Late deals on return flights to Helena from Denver, departing today and this week
Feb 4 - Feb 14
DEN

Denver Intl

HLN

Helena

1 stop

7h 07m
HLN

Helena

DEN

Denver Intl

1 stop

5h 46m
$277

Delta

Pick Dates

Deal found 1/23

Feb 3 - Feb 14
DEN

Denver Intl

HLN

Helena

1 stop

4h 49m
HLN

Helena

DEN

Denver Intl

1 stop

5h 46m
$392

Delta

Pick Dates

Deal found 1/23

Feb 3 - Feb 17
DEN

Denver Intl

HLN

Helena

1 stop

4h 49m
HLN

Helena

DEN

Denver Intl

1 stop

5h 46m
$488

Delta

Pick Dates

Deal found 1/23

One-way flights to Helena from Denver

The cheapest one-way flights from Denver to Helena
Feb 6
DEN

Denver Intl

HLN

Helena

2 stops

18h 02m
$204

Multiple Airlines

Pick Dates

Deal found 1/23

Feb 21
DEN

Denver Intl

HLN

Helena

1 stop

4h 12m
$210

Delta

Pick Dates

Deal found 1/25

May 6
DEN

Denver Intl

HLN

Helena

Nonstop

1h 52m
$219

United Airlines

Pick Dates

Deal found 1/22

Reviews of Airlines Servicing Helena

Alaska Airlines
8.0
Very good
1,360 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.2

Comfort

8.0

Reviews

1 / 10

Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.

Alaska Airlines
8.0
Very good
1,360 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.2

Comfort

8.0

Reviews

1 / 10

Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.

Delta
7.9
Good
1,995 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.2

Comfort

8.0

Reviews

1 / 10

Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.

United Airlines
7.6
Good
1,142 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.2

Comfort

8.0

Reviews

1 / 10

Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.

Related info for your journey

Useful info, stats and facts about Denver to Helena flights.

What airports do I use to fly from Denver to Helena?

Booking a flight from Denver Intl (DEN) to Helena (HLN) is your only option if you wish to fly from Denver to Helena. On a typical day, there is 1 flight from Denver Intl to Helena, all of which are around 3h 53m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Denver Intl to Helena.

Which airlines flying from Denver Intl to Helena have flexible cancellations due to COVID-19?

Some of our airline partners flying from Denver Intl to Helena have new flexible policies in place due to COVID-19. United Airlines, Delta, and Frontier are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Denver to Helena for under $200 on Cheapflights?

Yes, there are multiple flights from Denver to Helena for under $200. The cheapest flight booked recently is on Delta for just $187, but on average you can expect to pay $350.

Are there nonstop flights from Denver to Helena for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Helena under $300. A good price for a nonstop flight from Denver to Helena is less than $445.

Are there last-minute flights available from Denver to Helena for under $300?

There are currently 20+ open flights from Denver to Helena within the next 7 days for less than $300.

What are the cheapest airlines flying from Denver to Helena round-trip?

According to our current data, Delta ($187), and United Airlines ($287) offers the cheapest pricing from Denver to Helena. Delta is 50% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Denver to Helena one-way?

$210 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $219 and $267, respectively.

What are the most popular airlines that fly from Denver to Helena?

When booking a flight from Denver to Helena, you may want to consider flying on Delta, Frontier or Juneyao Airlines as they are the most popular for this route.

What are the cheapest flights from Denver to Helena?

Looking at all options, your cheapest flight can be booked for $198. While the most popular route (Denver Intl - Helena) can be booked for $187 on average our data indicates $418 when flying from Denver to Helena.

Alternative routes for Denver to Helena

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Denver to Helena

The chart below displays the airlines Cheapflights users traveling from Denver to Helena choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$202Average$381FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$226Average$374FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Denver to Helena

See what time of day planes typically take off from Denver to Helena
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Denver to Helena

See how many times per day planes take to the skies headed from Denver to Helena
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight
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