Need help booking?
Unpublished phone-only deals available
CUN to SEM: distance & flight time
Cancun (Cancún International Airport) → Selma (Craig Field)
781 mi
1,257 km · 679 nm
2h 10m
estimated nonstop flight time
Same time
time difference · heading north
See live CUN→SEM fares Phone-only fares on this route — call free
Flight time details
781 miles nonstop takes roughly 2h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CUN — Cancún International Airport · Cancun, Mexico
- SEM — Craig Field · Selma, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CUN
- ISJ · Isla Mujeres Airport17 mi away
- CZM · Cozumel International Airport36 mi away
- CZA · Chichen Itza International Airport105 mi away
Near SEM
Frequently asked questions
How far is CUN from SEM?
The flight distance from Cancun (CUN) to Selma (SEM) is 781 miles (1,257 km, 679 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CUN to SEM?
A nonstop flight takes about 2h 10m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CUN to SEM?
Nonstop service on CUN–SEM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 10m nonstop estimate.
What is the cheapest way to fly from CUN to SEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CUN–SEM that never appear on search engines, with no booking fees.
Why are some CUN to SEM fares phone-only?
Consolidator contracts let us sell certain CUN–SEM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.