$212 Find Cheap Flights from Helena to Mexico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Mexico departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Helena to Mexico

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cancún
Cancún2 stops$499
Cancún
Cancún2 stops$499

Book Cheap Helena to Mexico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Mexico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Mexico

Wed, Feb 25 - Sat, Mar 7
Alaska Airlines Logo
4:36 pm - 4:10 pm
HLN
-
SJD
23h 34m
1 stop
Alaska Airlines Logo
3:45 pm - 2:59 pm
SJD
-
HLN
23h 14m
2 stops
$480Alaska Airlines
Wed, Feb 25 - Sat, Mar 7
Alaska Airlines Logo
4:36 pm - 4:10 pm
HLN
-
SJD
23h 34m
1 stop
Alaska Airlines Logo
5:20 pm - 2:59 pm
SJD
-
HLN
21h 39m
1 stop
$483Alaska Airlines
Wed, Feb 25 - Sat, Mar 7
Alaska Airlines Logo
4:36 pm - 12:14 pm
HLN
-
SJD
43h 38m
2 stops
Alaska Airlines Logo
4:50 pm - 2:59 pm
SJD
-
HLN
22h 09m
2 stops
$486Alaska Airlines
Mon, Mar 16 - Mon, Mar 23
Alaska Airlines Logo
4:36 pm - 11:41 am
HLN
-
SJD
20h 05m
2 stops
Alaska Airlines Logo
1:40 pm - 5:45 pm
SJD
-
HLN
51h 05m
2 stops
$489Alaska Airlines
Mon, Mar 16 - Mon, Mar 23
Alaska Airlines Logo
4:36 pm - 12:25 pm
HLN
-
SJD
20h 49m
1 stop
Alaska Airlines Logo
6:59 pm - 5:45 pm
SJD
-
HLN
45h 46m
2 stops
$496Alaska Airlines
Mon, Mar 2 - Wed, Mar 4
Alaska Airlines Logo
4:36 pm - 2:50 pm
HLN
-
CUN
20h 14m
2 stops
Alaska Airlines Logo
6:15 pm - 3:59 pm
CUN
-
HLN
23h 44m
2 stops
$499Alaska Airlines
Mon, Feb 16 - Mon, Feb 23
United Airlines Logo
6:15 am - 2:42 pm
HLN
-
SJD
8h 27m
1 stop
United Airlines Logo
2:22 pm - 9:16 pm
SJD
-
HLN
6h 54m
1 stop
$500United Airlines
Mon, Mar 2 - Wed, Mar 4
Alaska Airlines Logo
4:36 pm - 5:05 pm
HLN
-
CUN
22h 29m
1 stop
Alaska Airlines Logo
6:15 pm - 3:59 pm
CUN
-
HLN
23h 44m
2 stops
$506Alaska Airlines
Wed, Feb 25 - Sat, Mar 7
Alaska Airlines Logo
4:36 pm - 4:10 pm
HLN
-
SJD
23h 34m
1 stop
Alaska Airlines Logo
5:20 pm - 2:59 pm
SJD
-
HLN
21h 39m
1 stop
$524Alaska Airlines
Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
2:25 pm - 11:49 am
HLN
-
QRO
20h 24m
2 stops
United Airlines Logo
6:00 am - 9:25 pm
QRO
-
HLN
16h 25m
2 stops
$540United Airlines
Booking Insights

KAYAK's insights & trends for Helena to Mexico flights

Get data-powered insights and trends into flights from Helena to Mexico to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Helena to Mexico?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Helena to Mexico were found on Alaska Airlines ($480) and United Airlines ($500).

Good to know

Low seasonJuly
Cheapest flight$212
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Helena to San José del Cabo

FAQs - booking Mexico flights

  • How does KAYAK find such low prices on flights from Helena to Mexico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Mexico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Mexico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helena to Mexico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Mexico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Helena to Mexico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Mexico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helena to Mexico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Helena to Mexico

 
Need help choosing which airline to fly with from Helena to Mexico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8066 reviews
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
7.9Comfort
Airline reviews

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

4.0 Okaybyron, Jan 2026
CWA - MSP
Read more Delta reviews

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Everything you need to know for your flight from Helena to Mexico

Information on your arrival and departure airports