Your next trip, last seen at €175
Lowest observedFrontier Airlines · 3 stops · One wayWhen to fly
Explore datesMore dates worth a look
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €175, departing 11 Jan 2027 (Last checked: 23 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 81Check live prices for this route
- Airlines seen
- Aeromexico, Alaska Airlines, Frontier Airlines, JetBlue, United Airlines, Viva Aerobus, Volaris (7)
- Typical journey time
- 19h 49m
About this route
Explore the fares we observed from Boise to Cancun. Prices move often, so pick your dates to see the latest options.
- Route distance
- 3,683 km
- Typical journey time
- 19h 49m
- Seen on fares with a connection
- Alaska Airlines, Frontier Airlines, United Airlines, Aeromexico, Volaris, Viva Aerobus
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Boise Air Terminal/Gowen Field (BOI) → Boise, city gazetteer reference point (43.6150, -116.2023): ≈ 6 km.
- Cancún International Airport (CUN) → Cancun, city gazetteer reference point (21.1619, -86.8515): ≈ 14 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Boise to Cancun: January 2027, from €175 (checked 23 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €386 | 4 |
| November 2026 | €221 | 28 |
| December 2026 | €195 | 26 |
| January 2027 | €175 | 23 |
Lowest fare by day of the week
Cheapest day of the week from Boise to Cancun: Monday, from €175 (checked 23 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €175 | 12 |
| Tuesday | €239 | 12 |
| Wednesday | €221 | 13 |
| Thursday | €200 | 12 |
| Friday | €242 | 10 |
| Saturday | €234 | 11 |
| Sunday | €204 | 11 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Boise to Cancun by days until departure (61 days or more): €175 (checked 23 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €383 | 8 |
| 8 to 30 days | €221 | 21 |
| 31 to 60 days | €195 | 25 |
| 61 days or more | €175 | 27 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Boise to Cancun: Frontier Airlines, from €175 (checked 23 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €175Jan 11, 2027 | 19 |
| Alaska Airlines | €230Jan 21, 2027 | 38 |
| Volaris | €257Jan 14, 2027 | 3 |
| Aeromexico | €269Jan 15, 2027 | 3 |
| United Airlines | €274Nov 16, 2026 | 15 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Boise to Cancun?
The lowest fare Routavio has observed is €175, found on 23 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Boise to Cancun?
Cheapest month from Boise to Cancun: January 2027, from €175 (checked 23 Oct 2026).
Are there direct flights from Boise to Cancun?
Our data holds no non-stop flight from Boise to Cancun. The fares on this page include at least one stop.
Which airlines fly from Boise to Cancun?
Routavio has seen these carriers on the route: Aeromexico, Alaska Airlines, Frontier Airlines, JetBlue, United Airlines, Viva Aerobus, Volaris (7).
How long does the flight from Boise to Cancun take?
Across the 84 fares Routavio observed, the average journey time is 21h 11m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Boise to Cancun fares were non-stop?
None of the 84 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Boise to Cancun?
Cheapest day of the week from Boise to Cancun: Monday, from €175 (checked 23 Oct 2026).
Which airline has the lowest fare from Boise to Cancun?
Cheapest airline from Boise to Cancun: Frontier Airlines, from €175 (checked 23 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
Keep exploring
Similar routes
More routes from Boise
Show all 30 routes →Show fewer ↑
More routes to Cancun
Show all 30 routes →Show fewer ↑
Recently observed fares. Prices may change.
Last checked: 23 Oct 2026