What airlines fly to Cancún?

Delta, United Airlines and Southwest are the top three most popular airlines that fly to Cancún from Helena according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 5 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

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

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

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

As of September 2025, there are 2 operators available to choose from for flights from Helena Airport to Cancun Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Cancun Airport.

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

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

$349 Cheap Flights from Helena to Cancún in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Helena to Cancún

Round-trip

One-way

Cheap round-trip flights

5:35 am - 6:08 pmHLN-CUN

10h 33m2 stops

12:15 pm - 10:38 pmCUN-HLN

12h 23m2 stops

$508Delta

Find Deal

jue., ene. 22 - mar., ene. 27

4:10 pm - 4:00 pmHLN-CUN

21h 50m1 stop

5:10 pm - 3:43 pmCUN-HLN

24h 33m1 stop

$517Hawaiian Airlines

Find Deal

jue., ene. 22 - mar., ene. 27

4:10 pm - 4:10 pmHLN-CUN

23h 00m2 stops

5:15 pm - 3:43 pmCUN-HLN

47h 28m2 stops

$545Alaska Airlines

Find Deal

lun., mar. 9 - jue., mar. 12

4:10 pm - 4:10 pmHLN-CUN

22h 00m2 stops

5:31 pm - 3:43 pmCUN-HLN

24h 12m2 stops

$548Alaska Airlines

Find Deal

vie., ene. 30 - sáb., feb. 14

4:10 pm - 4:00 pmHLN-CUN

22h 50m1 stop

5:15 pm - 3:43 pmCUN-HLN

47h 28m2 stops

$553Alaska Airlines

Find Deal

lun., mar. 9 - jue., mar. 12

4:10 pm - 4:00 pmHLN-CUN

21h 50m1 stop

5:15 pm - 3:43 pmCUN-HLN

24h 28m2 stops

$555Alaska Airlines

Find Deal

vie., ene. 30 - sáb., feb. 14

4:10 pm - 4:00 pmHLN-CUN

21h 50m1 stop

5:10 pm - 3:43 pmCUN-HLN

24h 33m1 stop

$586Hawaiian Airlines

Find Deal

vie., ene. 30 - sáb., feb. 14

2:30 pm - 1:18 pmHLN-CUN

21h 48m1 stop

11:36 am - 1:27 pmCUN-HLN

26h 51m1 stop

$659United Airlines

Find Deal

lun., mar. 9 - jue., mar. 12

6:10 am - 2:18 pmHLN-CUN

30h 08m1 stop

5:55 pm - 1:41 pmCUN-HLN

21h 46m2 stops

$675United Airlines

Find Deal

mar., dic. 30 - mié., ene. 7

4:10 pm - 4:59 pmHLN-CUN

22h 49m2 stops

5:15 pm - 3:43 pmCUN-HLN

24h 28m2 stops

$820Multiple Airlines

Find Deal

mié., feb. 11 - mié., feb. 18

Delta flights from Helena to Cancún

Our best Delta deals on Helena to Cancún flight tickets

Delta

Jan 22

HLN5:35 amHelena

10h 33m

2 stops

CUN6:08 pmCancun

Jan 27

CUN12:15 pmCancun

12h 23m

2 stops

HLN10:38 pmHelena

$508

Find similar

Delta

Mar 9

HLN5:35 amHelena

8h 35m

1 stop

CUN3:10 pmCancun

Mar 12

CUN6:18 pmCancun

19h 09m

2 stops

HLN12:27 pmHelena

$621

Find similar

Delta

Dec 26

HLN5:35 amHelena

7h 00m

1 stop

CUN2:35 pmCancun

Jan 4

CUN3:35 pmCancun

9h 15m

1 stop

HLN10:50 pmHelena

$2,057

Find similar

Hawaiian Airlines flights from Helena to Cancún

Our best Hawaiian Airlines deals on Helena to Cancún flight tickets

Hawaiian Airlines

Jan 22

HLN4:10 pmHelena

21h 50m

1 stop

CUN4:00 pmCancun

Jan 27

CUN5:10 pmCancun

24h 33m

1 stop

HLN3:43 pmHelena

$517

Find similar

Hawaiian Airlines

Jan 30

HLN4:10 pmHelena

21h 50m

1 stop

CUN4:00 pmCancun

Feb 14

CUN5:10 pmCancun

24h 33m

1 stop

HLN3:43 pmHelena

$586

Find similar

Hawaiian Airlines

Mar 9

HLN4:10 pmHelena

22h 50m

1 stop

CUN4:00 pmCancun

Mar 12

CUN4:10 pmCancun

24h 33m

1 stop

HLN3:43 pmHelena

$633

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaCancún

HLN - CUN

HLNCUN

Helena

jue. 1/22

5:35 am-6:08 pm

2 stops10h 33m

Cancun

mar. 1/27

12:15 pm-10:38 pm

2 stops12h 23m

$508

HelenaCancún

HLN - CUN

HLNCUN

Helena

jue. 1/22

4:10 pm-4:00 pm

1 stop21h 50m

Cancun

mar. 1/27

5:10 pm-3:43 pm

1 stop24h 33m

$517

HelenaCancún

HLN - CUN

HLNCUN

Helena

lun. 3/9

4:10 pm-4:10 pm

2 stops23h 00m

Cancun

jue. 3/12

5:15 pm-3:43 pm

2 stops47h 28m

$545

HelenaCancún

HLN - CUN

HLNCUN

Helena

vie. 1/30

4:10 pm-4:10 pm

2 stops22h 00m

Cancun

sáb. 2/14

5:31 pm-3:43 pm

2 stops24h 12m

$548

HelenaCancún

HLN - CUN

HLNCUN

Helena

lun. 3/9

4:10 pm-4:00 pm

1 stop22h 50m

Cancun

jue. 3/12

5:15 pm-3:43 pm

2 stops47h 28m

$553

HelenaCancún

HLN - CUN

HLNCUN

Helena

vie. 1/30

4:10 pm-4:00 pm

1 stop21h 50m

Cancun

sáb. 2/14

5:15 pm-3:43 pm

2 stops24h 28m

$555

HelenaCancún

HLN - CUN

HLNCUN

Helena

vie. 1/30

4:10 pm-4:00 pm

1 stop21h 50m

Cancun

sáb. 2/14

5:10 pm-3:43 pm

1 stop24h 33m

$586

HelenaCancún

HLN - CUN

HLNCUN

Helena

lun. 3/9

2:30 pm-1:18 pm

1 stop21h 48m

Cancun

jue. 3/12

11:36 am-1:27 pm

1 stop26h 51m

$659

HelenaCancún

HLN - CUN

HLNCUN

Helena

mar. 12/30

6:10 am-2:18 pm

1 stop30h 08m

Cancun

mié. 1/7

5:55 pm-1:41 pm

2 stops21h 46m

$675

HelenaCancún

HLN - CUN

HLNCUN

Helena

mié. 2/11

4:10 pm-4:59 pm

2 stops22h 49m

Cancun

mié. 2/18

5:15 pm-3:43 pm

2 stops24h 28m

$820

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helena to Cancún

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 Cancún?

The cheapest day to depart from Helena to Cancún is on a Tuesday when prices can be found for as low as $585. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,163. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

When to book flights from Helena to Cancún

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

Estimated round-trip price

Cheap Helena to Cancún (HLN to CUN) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Helena to Cancun by plane?
There are 2253.9 mi between Helena and Cancun. 7h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Helena Airport to Cancun Airport?
Prices for flights from Helena Airport to Cancun Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Helena Airport to Cancun Airport?
As of September 2025, there are 2 operators available to choose from for flights from Helena Airport to Cancun Airport.
How old do you have to be to fly from Helena Airport to Cancun Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The travel and health documents required for your trip to Cancun 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 Cancun Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Helena to Cancún?
momondo data reveals that the most frequently booked airline on the route from Helena to Cancún is United Airlines, representing 70% of all bookings. The subsequent popular airline is Delta at 30%.

Best airlines flying from Helena to Cancún

Compare and see reviews for airlines that fly from Helena to Cancún with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $450	Free Cancellation	Rating 7.9 7,961 reviews		Search Delta flights
United Airlines	PriceFrom $569	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights

Playa del Carmen

Isla Mujeres

Holbox

Puerto Morelos

Akumal

Puerto Aventuras

Valladolid

Punta Sam

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Helena to Cancún. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Helena and Cancún by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Helena to Cancún flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.