We Rounded Up the Cheapest Flights to Mexico This Winter, With Deals Starting at $74

Escaping the cold weather with a trip to Mexico is still an affordable possibility.

As the temperatures and snow begin to fall across most of the cold-weather states in the coming weeks, a vacation to Mexico is a popular getaway for sun-seekers. For the 2024-2025 winter travel season, many airlines have launched additional flight capacity to Mexico in an effort to keep up with the growing demand. This includes additional flight routes to the newly-opened Tulum International Airport, outside of Cancun.

Travel + Leisure spotted a variety of flight deals to Mexico, from Cancun to Puerto Vallarta. All of the examples below are one-way fares, and include the flight number we spotted with the discount at the time of publication to help readers book at the best price. 

American Airlines

• Dallas (DFW) to Cancun (CUN) on Feb. 24 from $199 — AA2650
• Los Angeles (LAX) to Puerto Vallarta (PVR) on Feb. 24 from $108 — AA764
• Miami (MIA) to Mexico City (MEX) on Jan. 29 from $234 — AA264
• Miami (MIA) to Cancun (CUN) on Jan. 3 from $149 — AA816
• New York (JFK) to Cancun (CUN) on Jan. 4 from $118 — AA2603/AA2494 (layover in Miami) 
• New York (JFK) to Cabo San Lucas (SJD) on Jan. 28 from $152 — AA2369 / AA2646 (layover in Phoenix) 
• Philadelphia (PHL) to Cancun (CUN) on Feb. 9 from $114 — AA1262

Delta Air Lines

• Atlanta (ATL) to Mexico City (MEX) on Jan. 30 from $296 — DL577
• Atlanta (ATL) to Puerto Vallarta (PVR) on Feb. 23 from $264 — DL1941
• Detroit (DTW) to Puerto Vallarta (PVR) on Feb. 23 from $289 — DL1901
• Los Angeles (LAX) to Mexico City (MEX) on Jan. 8 from $219 — DL631
• Minneapolis (MSP) to Puerto Vallarta (PVR) on Feb. 25 from $274 — DL1862
• New York (JFK) to Cancun (CUN) on Jan. 31 from $130 — DL488
• Salt Lake City (SLC) to Puerto Vallarta (PVR) on Feb. 24 from $264 — DL1948

Frontier

• Atlanta (ATL) to Cancun (CUN) on Jan. 18 from $85 — F9103
• Atlanta (ATL) to Puerto Vallarta (PVR) on Jan. 10 from $149 — F91449 / F968 (layover in Denver) 
• Chicago (ORD) to Cancun (CUN) on Jan. 24 from $183 — F944
• Chicago (ORD) to Puerto Vallarta (PVR) on Feb. 15 from $149 — F93173 / F968 (layover in Denver)
• Denver (DEN) to Cancun (CUN) on Feb. 24 from $74 — F970
• Denver (DEN) to Puerto Vallarta (PVR) on Jan. 25 from $74 — F968
• Philadelphia (PHL) to Cancun (CUN) on Jan. 8 from $173 — F991

JetBlue

• Boston (BOS) to Cancun (CUN) on Feb. 2 from $124 — B6571
• Boston (BOS) to Los Cabos (SJD) on Feb. 2 from $174 — B62317 / B6939 (layover in New York, JFK) 
• Boston (BOS) to Tulum (TQO) on Feb. 2 from $210 — B61517 / B62879 (layover in New York, JFK) 
• New York (JFK) to Cancun (CUN) on Jan. 4 from $113 — B61851
• New York (JFK) to Los Cabos (SJD) on Jan. 4 from $186 — B6939
• New York (JFK) to Tulum (TQO) on Feb. 3 from $137 — B62879

Spirit

• Chicago (ORD) to Cancun (CUN) on Jan. 13 from $93 — NK104
• Detroit (DTW) to Cancun (CUN) on Jan. 15 from $125 — NK285
• Fort Lauderdale (FLL) to Cancun (CUN) on Jan. 13 from $79 — NK527
• Orlando (MCO) to Cancun (CUN) on Jan. 5 from $85 — NK3642

United Airlines

• Chicago (ORD) to Cabo San Lucas (SJD) on Feb. 3 from $214 — UA1879
• Chicago (ORD) to Mexico City (MEX) on Jan. 15 from $123 — UA1547
• Chicago (ORD) to Puerto Vallarta (PVR) on Jan. 14 from $271 — UA1452
• Chicago (ORD) to Tulum (TQO) on Jan. 26 from $118 — UA1950
• New York / Newark (EWR) to Mexico City (MEX) on Jan. 15 from $309 — UA1065
• New York / Newark (EWR) to Puerto Vallarta (PVR) on Jan. 6 from $175 — UA1161
• Washington (IAD) to Mexico City (MEX) on Jan. 31 from $218 — UA1566

As a reminder, all of the airfares present above were all found directly on the airline’s sites, through searches on Google Flights, unless otherwise noted. Individual airlines also have low-fare calendars which can be helpful tools in finding the best deals.