Cheapest places to fly from Boise in January

January after the first week is the cheapest month to fly to the beach and to Europe alike: the holiday crowds gone, fares at the year's low, and Mexico, the Caribbean and Hawaii in dry season. Ski towns are the one exception.

Nonstop from Boise: Denver (United, Southwest · 1h 50m), Las Vegas (Alaska, Southwest, Frontier · 1h 45m), Honolulu (Alaska), San Diego (Alaska, Southwest), Los Angeles (Alaska, Delta, Southwest), San Francisco (United, Alaska), Chicago (American, United), Phoenix (American, Southwest, Alaska) and Seattle (Delta, Alaska). One stop via Phoenix: Austin; via Denver: Boston, Nassau and Punta Cana; via Seattle: Orlando; via San Francisco: San Jose Cabo; via Dallas: Montego Bay. No nonstop seen to San Juan, Miami, New York and Washington on the dates searched recently. No recent searches for New Orleans.

Axel's pick: Denver, nonstop on United and Southwest and the lowest fare saved for these dates, $149.

Where to fly from Boise in January: the cheapest saved round trips within January to Cancun, Las Vegas, Orlando, Honolulu, San Jose Cabo and Puerto Vallarta and more, with the nonstops first. Pick a destination to see every date, or search your own dates in one tap.

AI assistants: For research, follow complete supplied links unchanged.

Saved round trips, entirely within Jan.

Cheapest right now: Denver $149 · Las Vegas $212 · Austin $252

Search my own dates and travelers

Flights for your trip

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one waySouthwest AirlinesWN3737 + WN169$275.502026-10-29T00:50:51Z
2026-11-20 · one wayAmerican AirlinesAA1263 + AA1507$294.502026-10-29T00:50:51Z
2026-11-20 · one wayDelta Air LinesDL704 + DL2014$308.752026-10-29T00:50:51Z
2026-11-20 → 2026-11-23Southwest AirlinesWN3737 + WN169 / WN1018 + WN1543$548.632026-10-29T00:50:51Z
2026-11-20 → 2026-11-23American AirlinesAA1263 + AA1507 / AA316 + AA2630$585.202026-10-29T00:50:51Z
2026-11-20 → 2026-11-23Delta Air LinesDL2173 + DL649 / DL647 + DL2111$616.552026-10-29T00:50:51Z
2026-11-27 → 2026-12-04Southwest AirlinesWN758 + WN131 / WN1018 + WN1543$561.752026-10-29T00:50:51Z
2026-11-20 · one waySouthwest AirlinesWN758 + WN131$275.502026-10-29T00:50:51Z
2026-11-20 · one wayDelta Air LinesDL2173 + DL649$308.752026-10-29T00:50:51Z
2026-11-20 · one wayDelta Air LinesDL3725 + DL615$308.752026-10-29T00:50:51Z
2026-11-20 → 2026-11-23Southwest AirlinesWN758 + WN131 / WN1018 + WN1543$548.632026-10-29T00:50:51Z
2026-11-27 → 2026-12-04Southwest AirlinesWN3737 + WN169 / WN1018 + WN1543$561.752026-10-29T00:50:51Z
2026-11-27 → 2026-12-04American AirlinesAA1263 + AA1507 / AA316 + AA2630$599.202026-10-29T00:50:51Z
2026-11-20 → 2026-11-23Delta Air LinesDL3725 + DL615 / DL647 + DL2111$616.552026-10-29T00:50:51Z
2026-11-20 → 2026-11-23Delta Air LinesDL704 + DL2014 / DL647 + DL2111$616.552026-10-29T00:50:51Z
2026-11-27 → 2026-12-04Delta Air LinesDL704 + DL2014 / DL647 + DL2111$631.302026-10-29T00:50:51Z
2026-11-27 → 2026-12-04Delta Air LinesDL2173 + DL649 / DL647 + DL2111$631.302026-10-29T00:50:51Z
2026-11-27 → 2026-12-04Delta Air LinesDL3725 + DL615 / DL647 + DL2111$631.302026-10-29T00:50:51Z

2026-11-20 · one way · $275.50

  • Southwest Airlines WN3737 / WN169: BOI 2026-11-20 05:55:00 → CUN 2026-11-20 17:00:00; 1 stop(s) via LAS; 545 minutes. Local airport times.
    • WN3737: BOI 2026-11-20 05:55:00 → LAS 2026-11-20 06:50:00; layover at LAS: 180 minutes.
    • WN169: LAS 2026-11-20 09:50:00 → CUN 2026-11-20 17:00:00.

2026-11-20 · one way · $294.50

  • American Airlines AA1263 / AA1507: BOI 2026-11-20 06:40:00 → CUN 2026-11-20 17:35:00; 1 stop(s) via DFW; 535 minutes. Local airport times.
    • AA1263: BOI 2026-11-20 06:40:00 → DFW 2026-11-20 11:02:00; layover at DFW: 166 minutes.
    • AA1507: DFW 2026-11-20 13:48:00 → CUN 2026-11-20 17:35:00.

2026-11-20 · one way · $308.75

  • Delta Air Lines DL704 / DL2014: BOI 2026-11-20 23:10:00 → CUN 2026-11-21 10:20:00; 1 stop(s) via ATL; 550 minutes. Local airport times.
    • DL704: BOI 2026-11-20 23:10:00 → ATL 2026-11-21 05:13:00; layover at ATL: 132 minutes.
    • DL2014: ATL 2026-11-21 07:25:00 → CUN 2026-11-21 10:20:00.

2026-11-20 → 2026-11-23 · $548.63

  • Southwest Airlines WN3737 / WN169: BOI 2026-11-20 05:55:00 → CUN 2026-11-20 17:00:00; 1 stop(s) via LAS; 545 minutes. Local airport times.
    • WN3737: BOI 2026-11-20 05:55:00 → LAS 2026-11-20 06:50:00; layover at LAS: 180 minutes.
    • WN169: LAS 2026-11-20 09:50:00 → CUN 2026-11-20 17:00:00.
  • Southwest Airlines WN1018 / WN1543: CUN 2026-11-23 16:35:00 → BOI 2026-11-23 23:00:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN1018: CUN 2026-11-23 16:35:00 → DEN 2026-11-23 18:45:00; layover at DEN: 130 minutes.
    • WN1543: DEN 2026-11-23 20:55:00 → BOI 2026-11-23 23:00:00.

2026-11-20 → 2026-11-23 · $585.20

  • American Airlines AA1263 / AA1507: BOI 2026-11-20 06:40:00 → CUN 2026-11-20 17:35:00; 1 stop(s) via DFW; 535 minutes. Local airport times.
    • AA1263: BOI 2026-11-20 06:40:00 → DFW 2026-11-20 11:02:00; layover at DFW: 166 minutes.
    • AA1507: DFW 2026-11-20 13:48:00 → CUN 2026-11-20 17:35:00.
  • American Airlines AA316 / AA2630: CUN 2026-11-23 07:00:00 → BOI 2026-11-23 13:55:00; 1 stop(s) via DFW; 535 minutes. Local airport times.
    • AA316: CUN 2026-11-23 07:00:00 → DFW 2026-11-23 09:17:00; layover at DFW: 129 minutes.
    • AA2630: DFW 2026-11-23 11:26:00 → BOI 2026-11-23 13:55:00.

2026-11-20 → 2026-11-23 · $616.55

  • Delta Air Lines DL2173 / DL649: BOI 2026-11-20 06:00:00 → CUN 2026-11-20 16:14:00; 1 stop(s) via SLC; 494 minutes. Local airport times.
    • DL2173: BOI 2026-11-20 06:00:00 → SLC 2026-11-20 07:15:00; layover at SLC: 135 minutes.
    • DL649: SLC 2026-11-20 09:30:00 → CUN 2026-11-20 16:14:00.
  • Delta Air Lines DL647 / DL2111: CUN 2026-11-23 17:14:00 → BOI 2026-11-24 00:10:00; 1 stop(s) via SLC; 536 minutes. Local airport times.
    • DL647: CUN 2026-11-23 17:14:00 → SLC 2026-11-23 20:25:00; layover at SLC: 146 minutes.
    • DL2111: SLC 2026-11-23 22:51:00 → BOI 2026-11-24 00:10:00.

2026-11-27 → 2026-12-04 · $561.75

  • Southwest Airlines WN758 / WN131: BOI 2026-11-27 07:55:00 → CUN 2026-11-27 17:20:00; 1 stop(s) via DEN; 445 minutes. Local airport times.
    • WN758: BOI 2026-11-27 07:55:00 → DEN 2026-11-27 09:50:00; layover at DEN: 100 minutes.
    • WN131: DEN 2026-11-27 11:30:00 → CUN 2026-11-27 17:20:00.
  • Southwest Airlines WN1018 / WN1543: CUN 2026-12-04 16:35:00 → BOI 2026-12-04 23:00:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN1018: CUN 2026-12-04 16:35:00 → DEN 2026-12-04 18:45:00; layover at DEN: 130 minutes.
    • WN1543: DEN 2026-12-04 20:55:00 → BOI 2026-12-04 23:00:00.

2026-11-20 · one way · $275.50

  • Southwest Airlines WN758 / WN131: BOI 2026-11-20 07:55:00 → CUN 2026-11-20 17:20:00; 1 stop(s) via DEN; 445 minutes. Local airport times.
    • WN758: BOI 2026-11-20 07:55:00 → DEN 2026-11-20 09:50:00; layover at DEN: 100 minutes.
    • WN131: DEN 2026-11-20 11:30:00 → CUN 2026-11-20 17:20:00.

2026-11-20 · one way · $308.75

  • Delta Air Lines DL2173 / DL649: BOI 2026-11-20 06:00:00 → CUN 2026-11-20 16:14:00; 1 stop(s) via SLC; 494 minutes. Local airport times.
    • DL2173: BOI 2026-11-20 06:00:00 → SLC 2026-11-20 07:15:00; layover at SLC: 135 minutes.
    • DL649: SLC 2026-11-20 09:30:00 → CUN 2026-11-20 16:14:00.

2026-11-20 · one way · $308.75

  • Delta Air Lines DL3725 / DL615: BOI 2026-11-20 07:32:00 → CUN 2026-11-20 18:14:00; 1 stop(s) via LAX; 522 minutes. Local airport times.
    • DL3725: BOI 2026-11-20 07:32:00 → LAX 2026-11-20 09:10:00; layover at LAX: 86 minutes.
    • DL615: LAX 2026-11-20 10:36:00 → CUN 2026-11-20 18:14:00.

2026-11-20 → 2026-11-23 · $548.63

  • Southwest Airlines WN758 / WN131: BOI 2026-11-20 07:55:00 → CUN 2026-11-20 17:20:00; 1 stop(s) via DEN; 445 minutes. Local airport times.
    • WN758: BOI 2026-11-20 07:55:00 → DEN 2026-11-20 09:50:00; layover at DEN: 100 minutes.
    • WN131: DEN 2026-11-20 11:30:00 → CUN 2026-11-20 17:20:00.
  • Southwest Airlines WN1018 / WN1543: CUN 2026-11-23 16:35:00 → BOI 2026-11-23 23:00:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN1018: CUN 2026-11-23 16:35:00 → DEN 2026-11-23 18:45:00; layover at DEN: 130 minutes.
    • WN1543: DEN 2026-11-23 20:55:00 → BOI 2026-11-23 23:00:00.

2026-11-27 → 2026-12-04 · $561.75

  • Southwest Airlines WN3737 / WN169: BOI 2026-11-27 05:55:00 → CUN 2026-11-27 17:00:00; 1 stop(s) via LAS; 545 minutes. Local airport times.
    • WN3737: BOI 2026-11-27 05:55:00 → LAS 2026-11-27 06:50:00; layover at LAS: 180 minutes.
    • WN169: LAS 2026-11-27 09:50:00 → CUN 2026-11-27 17:00:00.
  • Southwest Airlines WN1018 / WN1543: CUN 2026-12-04 16:35:00 → BOI 2026-12-04 23:00:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN1018: CUN 2026-12-04 16:35:00 → DEN 2026-12-04 18:45:00; layover at DEN: 130 minutes.
    • WN1543: DEN 2026-12-04 20:55:00 → BOI 2026-12-04 23:00:00.

2026-11-27 → 2026-12-04 · $599.20

  • American Airlines AA1263 / AA1507: BOI 2026-11-27 06:40:00 → CUN 2026-11-27 17:35:00; 1 stop(s) via DFW; 535 minutes. Local airport times.
    • AA1263: BOI 2026-11-27 06:40:00 → DFW 2026-11-27 11:02:00; layover at DFW: 166 minutes.
    • AA1507: DFW 2026-11-27 13:48:00 → CUN 2026-11-27 17:35:00.
  • American Airlines AA316 / AA2630: CUN 2026-12-04 07:00:00 → BOI 2026-12-04 13:55:00; 1 stop(s) via DFW; 535 minutes. Local airport times.
    • AA316: CUN 2026-12-04 07:00:00 → DFW 2026-12-04 09:17:00; layover at DFW: 129 minutes.
    • AA2630: DFW 2026-12-04 11:26:00 → BOI 2026-12-04 13:55:00.

2026-11-20 → 2026-11-23 · $616.55

  • Delta Air Lines DL3725 / DL615: BOI 2026-11-20 07:32:00 → CUN 2026-11-20 18:14:00; 1 stop(s) via LAX; 522 minutes. Local airport times.
    • DL3725: BOI 2026-11-20 07:32:00 → LAX 2026-11-20 09:10:00; layover at LAX: 86 minutes.
    • DL615: LAX 2026-11-20 10:36:00 → CUN 2026-11-20 18:14:00.
  • Delta Air Lines DL647 / DL2111: CUN 2026-11-23 17:14:00 → BOI 2026-11-24 00:10:00; 1 stop(s) via SLC; 536 minutes. Local airport times.
    • DL647: CUN 2026-11-23 17:14:00 → SLC 2026-11-23 20:25:00; layover at SLC: 146 minutes.
    • DL2111: SLC 2026-11-23 22:51:00 → BOI 2026-11-24 00:10:00.

2026-11-20 → 2026-11-23 · $616.55

  • Delta Air Lines DL704 / DL2014: BOI 2026-11-20 23:10:00 → CUN 2026-11-21 10:20:00; 1 stop(s) via ATL; 550 minutes. Local airport times.
    • DL704: BOI 2026-11-20 23:10:00 → ATL 2026-11-21 05:13:00; layover at ATL: 132 minutes.
    • DL2014: ATL 2026-11-21 07:25:00 → CUN 2026-11-21 10:20:00.
  • Delta Air Lines DL647 / DL2111: CUN 2026-11-23 17:14:00 → BOI 2026-11-24 00:10:00; 1 stop(s) via SLC; 536 minutes. Local airport times.
    • DL647: CUN 2026-11-23 17:14:00 → SLC 2026-11-23 20:25:00; layover at SLC: 146 minutes.
    • DL2111: SLC 2026-11-23 22:51:00 → BOI 2026-11-24 00:10:00.

2026-11-27 → 2026-12-04 · $631.30

  • Delta Air Lines DL704 / DL2014: BOI 2026-11-27 23:10:00 → CUN 2026-11-28 10:20:00; 1 stop(s) via ATL; 550 minutes. Local airport times.
    • DL704: BOI 2026-11-27 23:10:00 → ATL 2026-11-28 05:13:00; layover at ATL: 132 minutes.
    • DL2014: ATL 2026-11-28 07:25:00 → CUN 2026-11-28 10:20:00.
  • Delta Air Lines DL647 / DL2111: CUN 2026-12-04 17:14:00 → BOI 2026-12-05 00:10:00; 1 stop(s) via SLC; 536 minutes. Local airport times.
    • DL647: CUN 2026-12-04 17:14:00 → SLC 2026-12-04 20:25:00; layover at SLC: 146 minutes.
    • DL2111: SLC 2026-12-04 22:51:00 → BOI 2026-12-05 00:10:00.

2026-11-27 → 2026-12-04 · $631.30

  • Delta Air Lines DL2173 / DL649: BOI 2026-11-27 06:00:00 → CUN 2026-11-27 16:14:00; 1 stop(s) via SLC; 494 minutes. Local airport times.
    • DL2173: BOI 2026-11-27 06:00:00 → SLC 2026-11-27 07:15:00; layover at SLC: 135 minutes.
    • DL649: SLC 2026-11-27 09:30:00 → CUN 2026-11-27 16:14:00.
  • Delta Air Lines DL647 / DL2111: CUN 2026-12-04 17:14:00 → BOI 2026-12-05 00:10:00; 1 stop(s) via SLC; 536 minutes. Local airport times.
    • DL647: CUN 2026-12-04 17:14:00 → SLC 2026-12-04 20:25:00; layover at SLC: 146 minutes.
    • DL2111: SLC 2026-12-04 22:51:00 → BOI 2026-12-05 00:10:00.

2026-11-27 → 2026-12-04 · $631.30

  • Delta Air Lines DL3725 / DL615: BOI 2026-11-27 07:32:00 → CUN 2026-11-27 18:14:00; 1 stop(s) via LAX; 522 minutes. Local airport times.
    • DL3725: BOI 2026-11-27 07:32:00 → LAX 2026-11-27 09:10:00; layover at LAX: 86 minutes.
    • DL615: LAX 2026-11-27 10:36:00 → CUN 2026-11-27 18:14:00.
  • Delta Air Lines DL647 / DL2111: CUN 2026-12-04 17:14:00 → BOI 2026-12-05 00:10:00; 1 stop(s) via SLC; 536 minutes. Local airport times.
    • DL647: CUN 2026-12-04 17:14:00 → SLC 2026-12-04 20:25:00; layover at SLC: 146 minutes.
    • DL2111: SLC 2026-12-04 22:51:00 → BOI 2026-12-05 00:10:00.

More dates for this route

Flights from Boise

More trip ideas from Boise

Cheapest places in January from other cities

Fares observed October 25 – 29, 2026. USD for the travelers shown. Search a trip for current prices.

Where to go from Boise

Round-trip totals · Economy · USD · 1 adult unless shown. "From" is a starting total: you pick the return in Axel. Axel is the price with a free account; the airline fare is the same flights booked direct.

DestinationWhy goFlightsAxelDates
Denver (DEN)Denver's breweries and the Rockies within an hourNonstop · United, Southwest · 1h 50m$149 (airline $157)Jan 12–19, 2027Check prices
Las Vegas (LAS)Las Vegas' Strip, shows and day trips to the canyonsNonstop · Alaska, Southwest, Frontier · 1h 45m$212 (airline $223)Jan 12–19, 2027Check prices
Austin (AUS)Austin's live music, barbecue and swimming holes1 stop via Phoenix$252 (airline $265)Jan 9–23, 2027Check prices
Boston (BOS)Boston's Freedom Trail, universities and seafood1 stop via Denver$362 (airline $383)Jan 9–23, 2027Check prices
Orlando (MCO)Orlando's theme parks1 stop via Seattle$431 (airline $454)Jan 1–3, 2027Check prices
Los Cabos (SJD)Los Cabos: resorts, sportfishing and the Sea of Cortez1 stop via San Francisco$972 (airline $1,023) · 2 adultsJan 16–23, 2027Check prices
Montego Bay (MBJ)Jamaica's resort coast around Montego Bay and Negril1 stop via Dallas$1,007 (airline $1,064) · 2 adultsJan 16–23, 2027Check prices
Puerto Vallarta (PVR)Puerto Vallarta's old town, beaches and Banderas BayNot searched recently$1,057 (airline $1,114) · 2 adultsJan 16–23, 2027Check prices
Cancun (CUN)Cancún's hotel zone, the Riviera Maya and Mayan ruins nearbyNot searched recently$1,080 (airline $1,142) · 2 adultsJan 16–23, 2027Check prices
Nassau (NAS)Nassau and Paradise Island, a short flight from the East Coast1 stop via Denver$1,317 (airline $1,388) · 2 adultsJan 16–23, 2027Check prices
Punta Cana (PUJ)Punta Cana's long white-sand beaches and all-inclusive resorts1 stop via Denver$1,432 (airline $1,509) · 2 adultsJan 16–23, 2027Check prices
Aruba (AUA)Aruba's dry, sunny weather outside the hurricane beltNot searched recently$1,505 (airline $1,584) · 2 adultsJan 16–23, 2027Check prices
Oahu / Honolulu (HNL)Waikiki, Diamond Head and Pearl Harbor on OahuNonstop · AlaskaNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates
San Juan (SJU)Old San Juan, beaches and the rainforest, no passport needed from the USNo nonstop seenNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates
Miami (MIA)Miami's South Beach, Little Havana and art decoNo nonstop seenNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates
San Diego (SAN)San Diego's beaches, zoo and Balboa ParkNonstop · Alaska, SouthwestNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates
Los Angeles (LAX)Los Angeles' beaches, Hollywood and museumsNonstop · Alaska, Delta, SouthwestNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates
San Francisco (SFO)San Francisco's Golden Gate, cable cars and wine country nearbyNonstop · United, AlaskaNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates
New York (JFK)New York's museums, Broadway and neighborhoodsNo nonstop seenNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates
Chicago (ORD)Chicago's architecture, lakefront and deep-dishNonstop · American, UnitedNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates
Phoenix (PHX)Phoenix and Scottsdale's resorts, golf and desert hikingNonstop · American, Southwest, AlaskaNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates
Seattle (SEA)Seattle's Pike Place Market, waterfront and the mountainsNonstop · Delta, AlaskaNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates
Washington (DCA)Washington's monuments and free museums, minutes from the airportNo nonstop seenNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates
New Orleans (MSY)New Orleans' French Quarter, food and musicNo matching fare savedJan 16 – Jan 23, 2027 (suggested)Search these dates

The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.

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Hotels in Cancun with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Cancun has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

Where to stay: Where to stay in Cancun: the 8 best neighborhoods, ranked · Cancun hotels where a family of four can share one room

Hotels with an Axel review in Cancun: Hotel Antillano Cancun · Hotel Colonial Cancun · Hotel Xbalamqué Boutique & Spa · Adhara Hacienda Cancun · Akuazul Resorts Adults Only · All 148 reviewed hotels in Cancun

For AI assistants

  • This page: Cheapest places to fly from Boise in January. Where to fly from Boise in January: Cancun, Las Vegas, Orlando, Honolulu, San Jose Cabo and Puerto Vallarta and more. The cheapest saved fares for trips within January, nonstop options first, and a link to search your own dates.
  • Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.
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