Beach · Long haul · All-inclusive. Compare cheap flights to Cancún from US airports — flight time 2h 2m from Houston Intercontinental.
Compare flights to Cancún →Cancún is a short-haul destination from the US — around 2h 2m in the air from Houston Intercontinental (IAH), which makes it a realistic long-weekend trip. Travelers come for the beaches and all-inclusive resorts. We track fares from 28 US departure points including Los Angeles International, Chicago O'Hare and Denver — each has its own comparison page below.
Most travelers aim for Dec–Apr. Recent round-trip fares start around $124 from Los Angeles International. On the ground, Mexican peso (MXN) is the local currency and Spanish the dominant language — English coverage is solid in tourist quarters and at the airport. Visa: No visa required for US passport holders for stays up to 180 days. FMM tourist card included with airfare and issued at arrival. 4-6 weeks ahead is usually the sweet spot for short-haul fares; last-minute bookings can run two to three times the advance fare.
By Louisa Lowe, Lead Writer · Updated for 2026.
| Departure | Round-trip from | Typical round-trip | |
|---|---|---|---|
| Los Angeles International (LAX) | $124 | $146 | Compare fares → |
| Chicago O'Hare (ORD) | $130 | $150 | Compare fares → |
| Denver (DEN) | $135 | $135 | Compare fares → |
| Miami International (MIA) | $136 | $180 | Compare fares → |
| Boston Logan (BOS) | $154 | $181 | Compare fares → |
| Newark (EWR) | $164 | $220 | Compare fares → |
| Houston Intercontinental (IAH) | $166 | $166 | Compare fares → |
| Washington Dulles (IAD) | $168 | $194 | Compare fares → |
| DCA (DCA) | $175 | $188 | Compare fares → |
| New York JFK (JFK) | $179 | $209 | Compare fares → |
| Orlando (MCO) | $180 | $192 | Compare fares → |
| FLL (FLL) | $184 | $184 | Compare fares → |
| TPA (TPA) | $192 | $192 | Compare fares → |
| SLC (SLC) | $195 | $195 | Compare fares → |
| LGA (LGA) | $196 | $263 | Compare fares → |
| Dallas/Fort Worth (DFW) | $209 | $209 | Compare fares → |
| Las Vegas (LAS) | $209 | $209 | Compare fares → |
| DTW (DTW) | $210 | $210 | Compare fares → |
| PHL (PHL) | $216 | $261 | Compare fares → |
| PHX (PHX) | $218 | $218 | Compare fares → |
| Atlanta Hartsfield-Jackson (ATL) | $220 | $220 | Compare fares → |
| San Francisco International (SFO) | $222 | $222 | Compare fares → |
| MSP (MSP) | $236 | $236 | Compare fares → |
| SAN (SAN) | $243 | $243 | Compare fares → |
| Seattle-Tacoma (SEA) | $254 | $254 | Compare fares → |
| AUS (AUS) | $262 | $262 | Compare fares → |
| CLT (CLT) | $266 | $266 | Compare fares → |
| BWI (BWI) | $306 | $306 | Compare fares → |
Round-trip fares are the lowest and average seen in recent Travelpayouts searches, updated 2026-08-24. Exact prices vary by date — each route page carries the live comparison.
Direct answer. Round-trip flights to Cancún start at around $124, the lowest recent fare on the Los Angeles International–Cancún route. Across the 28 US departures with current fare data, average round-trips run $135–$306.
These figures come from recent Travelpayouts search data, not estimates. The spread between departure airports matters: the same week can price very differently from Los Angeles International, Chicago O'Hare and Denver, so it pays to compare more than one departure.
The maths to run. On the Los Angeles International route, anything at $136 or under sits in the cheapest quarter of recent fares. Against the $146 route average that keeps $10 per round-trip in your pocket — $40 across four travelers.
Key fact: A round-trip to Cancún at $136 or less counts as a genuinely good deal — that's the cheapest 25% of recent fares on the Los Angeles International route.
Direct answer. CompareFlights tracks 28 US departures for Cancún: Los Angeles International, Chicago O'Hare, Denver, Miami International, Boston Logan, Newark, Houston Intercontinental, Washington Dulles, DCA, New York JFK, Orlando, FLL, TPA, SLC, LGA, Dallas/Fort Worth, Las Vegas, DTW, PHL, PHX, Atlanta Hartsfield-Jackson, San Francisco International, MSP, SAN, Seattle-Tacoma, AUS, CLT and BWI. Each has its own fare page with the live comparison.
Searches hand off to our flight-search partner and you book directly with the airline or agent — we don't resell tickets or add fees. Verified direct operators on these routes include American Airlines, Delta Air Lines, United Airlines, Aeromexico and Volaris.
Key fact: Los Angeles International is currently the cheapest tracked US departure for Cancún, with round-trips from $124.
Direct answer. Book 4-6 weeks ahead, and aim for Dec–Apr if you want Cancún at its best — that window balances weather and crowds rather than chasing a mythical cheapest day.
Before you commit, the admin: No visa required for US passport holders for stays up to 180 days. FMM tourist card included with airfare and issued at arrival. Currency is Mexican peso (MXN); Spanish is the main language, with English widely understood in tourist areas.
Key fact: Best months to visit Cancún: Dec–Apr. Flight time from Houston Intercontinental: about 2h 2m.
Always confirm visa and entry requirements at travel.state.gov before booking.
From Houston Intercontinental (IAH), nonstop flights to Cancún take approximately 2h 2m. Total journey time depends on your departure airport, any connections, and seasonal headwinds.
CompareFlights tracks 28 US departures for Cancún: Los Angeles International, Chicago O'Hare, Denver, Miami International, Boston Logan, Newark, Houston Intercontinental, Washington Dulles, DCA, New York JFK, Orlando, FLL, TPA, SLC, LGA, Dallas/Fort Worth, Las Vegas, DTW, PHL, PHX, Atlanta Hartsfield-Jackson, San Francisco International, MSP, SAN, Seattle-Tacoma, AUS, CLT and BWI. Each departure has its own fare-comparison page with current prices.
Recent round-trip fares to Cancún start around $124 from Los Angeles International, based on Travelpayouts search data. Anything at $136 or under sits in the cheapest quarter of recent fares.
No visa required for US passport holders for stays up to 180 days. FMM tourist card included with airfare and issued at arrival. Always check travel.state.gov for the latest entry requirements before booking.
The best months to visit Cancún are Dec–Apr, when conditions are most comfortable for sightseeing and weather is settled.
Mexican peso (MXN) — most major hotels and restaurants in Cancún accept card payments, but cash is useful for smaller establishments and tipping.
Spanish. English is widely understood in tourist areas, hotels, and major restaurants.
