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Cheap flights from San Juan to Denver

7 nonstop flights a week, 1 of them today. Operated by 2 airlines, about 6h 47m in the air, 2,738 mi (4,406 km). Tickets from $164, nonstop from $433.

Flights from San Juan to Denver

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

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Best fares from San Juan to Denver

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $164 21 December 2026, with a connection Cheapest nonstop $433 21 December 2026, United Airlines Cheapest month December 2026 tickets from $164

San Juan to Denver at a glance

flight time, from 6h 35m to 8h 30m
6h 47m
straight-line distance
2,738 mi (4,406 km)
flights a week
7
flight today
1
departure time
14:21
lowest price, with a connection, 21 December
$164
lowest nonstop price
$433
airlines
2

San Juan to Denver flight schedule

7 flights a week, 1 today, 6 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 1368
United Airlines
14:21 Luis Munoz Marin International, terminal B
18:07 Denver International
6h 46m
Daily
Boeing 737

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 18 December.

FlightDepartsArrivesDurationDaysAircraft
UA 1568
United Airlines
06:35 Luis Munoz Marin International, terminal B
10:17 Denver International
6h 42m
Seasonal
Boeing 737
UA 1368
United Airlines
14:25 Luis Munoz Marin International, terminal B
18:12 Denver International
6h 47m
Seasonal
Boeing 737
WN 3882
Southwest Airlines
13:10 Luis Munoz Marin International, terminal B
19:40 Denver International
8h 30m
Seasonal
Boeing 737
UA 1368
United Airlines
13:25 Luis Munoz Marin International, terminal B
18:12 Denver International
6h 47m
Seasonal
Boeing 737
UA 1368
United Airlines
13:40 Luis Munoz Marin International, terminal B
18:15 Denver International
6h 35m
Seasonal
Boeing 737
WN 2685
Southwest Airlines
15:40 Luis Munoz Marin International, terminal B
22:05 Denver International
8h 25m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Denver is 3 hours behind San Juan. The search shows seat availability and the price for your date.

Airlines flying San Juan to Denver

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

United Airlines7 a week Southwest Airlinesfrom 14 March
  • United Airlines: 2 flights, departs at 14:21, tickets from $433 on 21 December MTWTFSS United Airlines San Juan to Denver
  • Southwest Airlines: 2 flights, first departure at 13:10, last at 15:40 MTWTFSS

Airports

Where flights from San Juan to Denver depart and land

Departure from San Juan

Luis Munoz Marin International SJU

7 flights a week, terminal B, 7 mi (11 km) from the city centre

About the airport

Arrival in Denver

Denver International DEN

7 flights a week, 18 mi (29 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from San Juan to Denver?
A nonstop flight takes 6 hours 47 minutes on average, from 6h 35m to 8h 30m depending on the flight.
How far is Denver from San Juan?
2,738 mi (4,406 km) in a straight line between the cities.
Which airlines fly nonstop from San Juan to Denver?
United Airlines (7 a week) and Southwest Airlines.
How many flights a day are there from San Juan to Denver?
1 flight today and 7 a week, about 1 a day on average.
When are the first and last flights from San Juan to Denver?
The flight departs at 14:21 (UA1368). Local time.
What is the cheapest upcoming date to fly from San Juan to Denver?
21 December 2026 (Monday): from $164 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from San Juan to Denver?
United Airlines: nonstop tickets from $433 on 21 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between San Juan and Denver?
Denver is 3 hours behind San Juan. Schedule times on this page are local to each airport.
Which San Juan airport do flights to Denver leave from?
Luis Munoz Marin International (7 a week).