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Cheap flights from Helena to Mexico from $194

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Mexico departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Helena to Mexico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 5:50 pmHLN-ZLO
11h 20m2 stops
Delta Logo
10:18 am - 10:29 pmZLO-HLN
13h 11m2 stops
$373Delta
Find Deal
Sat, Jan 31 - Sat, Feb 7
Delta Logo
5:30 am - 12:40 pmHLN-SJD
7h 10m1 stop
Delta Logo
3:25 pm - 10:30 pmSJD-HLN
7h 05m1 stop
$398Delta
Find Deal
Fri, Dec 12 - Thu, Dec 25
Alaska Airlines Logo
6:28 pm - 4:31 pmHLN-SJD
22h 03m2 stops
Alaska Airlines Logo
7:10 pm - 5:51 pmSJD-HLN
22h 41m2 stops
$421Alaska Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Alaska Airlines Logo
6:28 pm - 11:10 amHLN-SJD
16h 42m2 stops
Alaska Airlines Logo
7:15 pm - 5:22 pmSJD-HLN
22h 07m2 stops
$426Alaska Airlines
Find Deal
Mon, Dec 15 - Tue, Jan 6
United Airlines Logo
6:30 am - 1:10 pmHLN-SJD
6h 40m1 stop
United Airlines Logo
2:22 pm - 9:22 pmSJD-HLN
7h 00m1 stop
$434United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
7:00 am - 2:40 pmHLN-CUN
6h 40m1 stop
United Airlines Logo
3:30 pm - 1:27 pmCUN-HLN
22h 57m2 stops
$486United Airlines
Find Deal
Tue, Mar 31 - Tue, Apr 7
Hawaiian Airlines Logo
4:10 pm - 5:05 pmHLN-CUN
23h 55m1 stop
Hawaiian Airlines Logo
4:00 pm - 3:43 pmCUN-HLN
24h 43m1 stop
$541Hawaiian Airlines
Find Deal
Mon, Mar 9 - Thu, Mar 12
Multiple Airlines Logo
5:59 pm - 5:05 pmHLN-CUN
21h 06m1 stop
Multiple Airlines Logo
11:38 am - 5:22 pmCUN-HLN
31h 44m2 stops
$547Multiple Airlines
Find Deal
Sat, Jan 24 - Sat, Jan 31
Hawaiian Airlines Logo
4:10 pm - 5:05 pmHLN-CUN
23h 55m1 stop
Hawaiian Airlines Logo
4:00 pm - 3:43 pmCUN-HLN
24h 43m1 stop
$588Hawaiian Airlines
Find Deal
Mon, Mar 9 - Thu, Mar 12
Multiple Airlines Logo
6:32 pm - 1:32 pmHLN-CUN
17h 00m2 stops
Multiple Airlines Logo
8:10 am - 5:55 pmCUN-HLN
11h 45m1 stop
$1,499Multiple Airlines
Find Deal
Sat, Dec 20 - Sat, Dec 27

Hawaiian Airlines flights from Helena to Mexico

Our best Hawaiian Airlines deals on Helena to Mexico flight tickets
Hawaiian Airlines
Mar 9
HLN4:10 pmHelena
23h 55m
1 stop
CUN5:05 pmCancun
Mar 12
CUN4:00 pmCancun
24h 43m
1 stop
HLN3:43 pmHelena
$541
Find similar
Hawaiian Airlines
Mar 9
HLN4:10 pmHelena
23h 55m
1 stop
CUN5:05 pmCancun
Mar 12
CUN4:00 pmCancun
24h 43m
1 stop
HLN3:43 pmHelena
$588
Find similar
Hawaiian Airlines
Mar 9
HLN4:10 pmHelena
23h 55m
1 stop
CUN5:05 pmCancun
Mar 12
CUN4:00 pmCancun
24h 43m
1 stop
HLN3:43 pmHelena
$596
Find similar

Delta flights from Helena to Mexico

Our best Delta deals on Helena to Mexico flight tickets
Delta
Jan 31
HLN5:30 amHelena
11h 20m
2 stops
ZLO5:50 pmManzanillo
Feb 7
ZLO10:18 amManzanillo
13h 11m
2 stops
HLN10:29 pmHelena
$373
Find similar
Delta
Dec 12
HLN5:30 amHelena
7h 10m
1 stop
SJD12:40 pmSan José del Cabo Los Cabos
Dec 25
SJD3:25 pmSan José del Cabo Los Cabos
7h 05m
1 stop
HLN10:30 pmHelena
$398
Find similar
Delta
Dec 12
HLN5:30 amHelena
10h 05m
2 stops
SJD3:35 pmSan José del Cabo Los Cabos
Dec 25
SJD3:25 pmSan José del Cabo Los Cabos
7h 05m
1 stop
HLN10:30 pmHelena
$403
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Helena to Mexico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Helena to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaManzanillo

HLN - ZLO

HLNZLO

Helena

Sat 1/31

5:30 am-5:50 pm

2 stops11h 20m

Manzanillo

Sat 2/7

10:18 am-10:29 pm

2 stops13h 11m

$373

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Fri 12/12

5:30 am-12:40 pm

1 stop7h 10m

San José del Cabo Los Cabos

Thu 12/25

3:25 pm-10:30 pm

1 stop7h 05m

$398

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Sat 12/6

6:28 pm-4:31 pm

2 stops22h 03m

San José del Cabo Los Cabos

Sat 12/13

7:10 pm-5:51 pm

2 stops22h 41m

$421

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Mon 12/15

6:28 pm-11:10 am

2 stops16h 42m

San José del Cabo Los Cabos

Tue 1/6

7:15 pm-5:22 pm

2 stops22h 07m

$426

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Tue 12/2

6:30 am-1:10 pm

1 stop6h 40m

San José del Cabo Los Cabos

Tue 12/9

2:22 pm-9:22 pm

1 stop7h 00m

$434

HelenaCancún

HLN - CUN

HLNCUN

Helena

Tue 3/31

7:00 am-2:40 pm

1 stop6h 40m

Cancun

Tue 4/7

3:30 pm-1:27 pm

2 stops22h 57m

$486

HelenaCancún

HLN - CUN

HLNCUN

Helena

Mon 3/9

4:10 pm-5:05 pm

1 stop23h 55m

Cancun

Thu 3/12

4:00 pm-3:43 pm

1 stop24h 43m

$541

HelenaCancún

HLN - CUN

HLNCUN

Helena

Sat 1/24

5:59 pm-5:05 pm

1 stop21h 06m

Cancun

Sat 1/31

11:38 am-5:22 pm

2 stops31h 44m

$547

HelenaCancún

HLN - CUN

HLNCUN

Helena

Mon 3/9

4:10 pm-5:05 pm

1 stop23h 55m

Cancun

Thu 3/12

4:00 pm-3:43 pm

1 stop24h 43m

$588

HelenaCancún

HLN - CUN

HLNCUN

Helena

Sat 12/20

6:32 pm-1:32 pm

2 stops17h 00m

Cancun

Sat 12/27

8:10 am-5:55 pm

1 stop11h 45m

$1,499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Mexico from

How to get the cheapest flight ticket from Helena to Mexico

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 day to depart on your flight to Mexico?

The cheapest day to depart on your flight to Mexico is on a Tuesday when prices can be found for as low as $585. This is often the case because there is less demand to fly during this day of the week. 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 Mexico.

Can stopping save me money on Helena to Mexico flights?

You could potentially save up to 15% on your flight if you consider stops on a Helena to Mexico flight.

Cheap Helena to Mexico flight deals and tips

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

Direct flights

None
There are no direct flights from Helena to Mexico. There are no popular flight routes from Helena to Mexico.
Search flight deals

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

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

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

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

    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 Mexico.

  • What documentation or ID do you need to fly to Mexico?

    The travel and health documents you'll need for your trip to Mexico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Mexico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Helena to Mexico

Compare and see reviews for airlines that fly from Helena to Mexico with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $419Free CancellationRating
7.9
8,004 reviews
Search Delta flights
United AirlinesPriceFrom $496Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights

Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between Helena and Mexico 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 Mexico right now. Can momondo alert me if prices change?

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

An easier way to manage your Mexico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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