Cheap Flights from San Juan to Denver, CO from $89

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On Cheapflightsplus.com you will find 1 direct and 22 connecting flights from San Juan to Denver. You can compare airfare deals from 4 airlines and multiple travel sites from $89, book and save on cheap plane tickets and last minute offers. Also check out SJU-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Juan to Denver Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $89 (one-way), $153 (round-trip).

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Best Flights from San Juan to Denver Today

Take a look at the list of non stop flights and flights with layovers from San Juan to Denver with the lowest price of $89. The fastest direct flight takes 6h 44m and the fastest connecting – 9h 1m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $409 Find flight	14:25 San Juan Luis Munoz Marin Intl	18:09 Denver Denver International	6h 44m	United Airlines	UA1368
from $89 Find flight	12:45 San Juan Luis Munoz Marin Intl	23:54 Denver Denver International	14h 9m layover 6h 42m - Orlando	Frontier Airlines	F93505 F93311
from $90 Find flight	15:00 San Juan Luis Munoz Marin Intl	22:36 Denver Denver International	10h 36m layover 3h 1m - Charlotte	Frontier Airlines	F93003 F91361
from $90 Find flight	16:15 San Juan Luis Munoz Marin Intl	23:54 Denver Denver International	10h 39m layover 3h 2m - Orlando	Frontier Airlines	F92981 F93311
from $90 Find flight	13:54 San Juan Luis Munoz Marin Intl	00:34+1 день Denver Denver International	13h 40m layover 6h 5m - Dallas	Frontier Airlines	F94249 F94463
from $112 Find flight	02:25 San Juan Luis Munoz Marin Intl	15:35 Denver Denver International	16h 10m layover 7h 46m - Philadelphia	Frontier Airlines	F94461 F93265
from $157 Find flight	10:42 San Juan Luis Munoz Marin Intl	17:31 Denver Denver International	9h 49m layover 2h 49m - Miami	Frontier Airlines	F92283 F93137
from $163 Find flight	04:08 San Juan Luis Munoz Marin Intl	10:09 Denver Denver International	9h 1m layover 1h 45m - Orlando	Frontier Airlines	F91823 F91733
from $169 Find flight	14:00 San Juan Luis Munoz Marin Intl	10:15+1 день Denver Denver International	23h 15m layover 15h 36m - Raleigh	Frontier Airlines	F91225 F92437
from $399 Find flight	08:10 San Juan Luis Munoz Marin Intl	19:24 Denver Denver International	14h 14m layover 6h 5m - Washington D.C.	United Airlines	UA2022 UA1728
from $419 Find flight	08:10 San Juan Luis Munoz Marin Intl	14:47 Denver Denver International	9h 37m layover 1h 25m - Washington D.C.	United Airlines	UA2022 UA2410
from $419 Find flight	07:45 San Juan Luis Munoz Marin Intl	16:28 Denver Denver International	11h 43m layover 3h 54m - Houston	United Airlines	UA1644 UA241
from $424 Find flight	17:50 San Juan Luis Munoz Marin Intl	00:30+1 день Denver Denver International	9h 40m layover 1h 30m - Washington D.C.	United Airlines	UA2024 UA1580
from $469 Find flight	02:05 San Juan Luis Munoz Marin Intl	14:59 Denver Denver International	15h 54m layover 7h 7m - Newark	United Airlines	UA2219 UA1220
from $478 Find flight	16:52 San Juan Luis Munoz Marin Intl	23:30 Denver Denver International	9h 38m layover 1h 27m - Chicago	United Airlines	UA2088 UA1748
from $294 Find flight	02:45 San Juan Luis Munoz Marin Intl	17:54 Denver Denver International	18h 9m layover 2h 13m - Orlando 6h 54m - Minneapolis	Spirit Airlines	NK3164 SY350 SY657

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on March 03, 2025

Flight Schedule San Juan to Denver (Colorado)

Full flight schedule will help you in detecting at what time planes fly from San Juan to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
14:25 — 18:09	14:25 — 18:09 UA1368 United Airlines San Juan — Denver	6h 44m	Find flight from$409
02:05 — 14:59	02:05 — 05:22 UA2219 United Airlines San Juan — Newark 7h 7m stop 12:29 — 14:59 UA1220 United Airlines Newark — Denver	15h 54m including layover	Find flight from$469
02:05 — 10:35	02:05 — 05:22 UA2219 United Airlines San Juan — Newark 2h 32m stop 07:54 — 10:35 UA738 United Airlines Newark — Denver	11h 30m including layover	Find flight from$478
02:25 — 15:35	02:25 — 05:33 F94461 Frontier Airlines San Juan — Philadelphia 7h 46m stop 13:19 — 15:35 F93265 Frontier Airlines Philadelphia — Denver	16h 10m including layover	Find flight from$112
04:08 — 10:09	03:59 — 06:09 F91823 Frontier Airlines San Juan — Orlando 1h 45m stop 08:05 — 10:20 F91733 Frontier Airlines Orlando — Denver	9h 1m including layover	Find flight from$163
07:45 — 16:28	07:45 — 10:54 UA1644 United Airlines San Juan — Houston 3h 54m stop 14:50 — 16:32 UA241 United Airlines Houston — Denver	11h 43m including layover	Find flight from$419
07:45 — 14:19	07:45 — 10:52 UA1644 United Airlines San Juan — Houston 1h 43m stop 12:35 — 14:19 UA2641 United Airlines Houston — Denver	9h 34m including layover	Find flight from$622
07:45 — 18:15	07:45 — 10:52 UA1644 United Airlines San Juan — Houston 5h 40m stop 16:32 — 18:15 UA1892 United Airlines Houston — Denver	13h 30m including layover	Find flight from$776
08:10 — 19:24	08:10 — 11:10 UA2022 United Airlines San Juan — Washington D.C. 6h 5m stop 17:15 — 19:24 UA1728 United Airlines Washington D.C. — Denver	14h 14m including layover	Find flight from$399
08:10 — 14:47	08:10 — 11:10 UA2022 United Airlines San Juan — Washington D.C. 1h 25m stop 12:40 — 14:48 UA2410 United Airlines Washington D.C. — Denver	9h 37m including layover	Find flight from$419
08:10 — 18:09	08:10 — 11:10 UA2022 United Airlines San Juan — Washington D.C. 4h 47m stop 15:57 — 18:09 UA1596 United Airlines Washington D.C. — Denver	12h 59m including layover	Find flight from$562
10:42 — 17:31	10:29 — 12:19 F92283 Frontier Airlines San Juan — Miami 2h 49m stop 21:50 — 00:36 F93137 Frontier Airlines Miami — Denver	9h 49m including layover	Find flight from$157
12:45 — 23:54	11:18 — 13:35 F93505 Frontier Airlines San Juan — Orlando 6h 42m stop 20:57 — 23:14 F93311 Frontier Airlines Orlando — Denver	14h 9m including layover	Find flight from$89
13:54 — 00:34 +1 day	13:54 — 17:05 F94249 Frontier Airlines San Juan — Dallas 6h 5m stop 23:10 — 00:34 F94463 Frontier Airlines Dallas — Denver	13h 40m including layover	Find flight from$90
14:00 — 10:15 +1 day	14:00 — 16:56 F91225 Frontier Airlines San Juan — Raleigh 15h 36m stop 08:32 — 10:15 F92437 Frontier Airlines Raleigh — Denver	23h 15m including layover	Find flight from$169
14:10 — 22:15	14:10 — 17:29 UA1173 United Airlines San Juan — Newark 2h 6m stop 19:35 — 22:15 UA642 United Airlines Newark — Denver	11h 5m including layover	Find flight from$622
15:00 — 22:36	15:00 — 17:51 F93003 Frontier Airlines San Juan — Charlotte 3h 1m stop 20:52 — 22:36 F91361 Frontier Airlines Charlotte — Denver	10h 36m including layover	Find flight from$90
15:46 — 22:08	15:46 — 18:54 UA668 United Airlines San Juan — Houston 1h 29m stop 20:23 — 22:08 UA1839 United Airlines Houston — Denver	9h 22m including layover	Find flight from$622
16:15 — 23:54	19:16 — 21:39 F92981 Frontier Airlines San Juan — Orlando 3h 2m stop 21:15 — 23:35 F93311 Frontier Airlines Orlando — Denver	10h 39m including layover	Find flight from$90
16:52 — 23:30	16:52 — 20:11 UA2088 United Airlines San Juan — Chicago 1h 27m stop 21:38 — 23:30 UA1748 United Airlines Chicago — Denver	9h 38m including layover	Find flight from$478
17:50 — 00:30 +1 day	17:50 — 20:50 UA2024 United Airlines San Juan — Washington D.C. 1h 30m stop 22:20 — 00:30 UA1580 United Airlines Washington D.C. — Denver	9h 40m including layover	Find flight from$424
02:45 — 17:54	02:45 — 04:46 NK3164 Spirit Airlines San Juan — Orlando 2h 13m stop 06:59 — 09:47 SY350 Sun Country Airlines Orlando — Minneapolis 6h 54m stop 16:41 — 17:54 SY657 Sun Country Airlines Minneapolis — Denver	18h 9m including layover	Find flight from$294
06:32 — 23:49	06:32 — 10:07 AS6703 Alaska Airlines San Juan — Dallas 3h 39m stop 13:46 — 16:14 AS909 Alaska Airlines Dallas — Seattle 3h 56m stop 20:10 — 23:49 AS321 Alaska Airlines Seattle — Denver	20h 17m including layover	Find flight from$974

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on March 3, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Juan to Denver depends on and how to choose the most interesting flight option for you.

Distance between San Juan and Denver is 4396 miles. Time difference between the cities is 3h. Airplanes depart 02:05 to 17:50 from 2 San Juan airports and arrive 02:05 to 17:50 to 2 Denver airports. Average flight time is 6h 44m.

The fastest flight 6h 44m
Average flight time 6h 44m
The earliest flight 02:05
The latest flight 17:50
Distance 2732 ml

The cheapest months to travel to Denver are november (from 89 $), february (from 90 $), december (from 168 $).

The most expensive months are january (from 263 $), december (from 168 $), february (from 90 $).

What is the lowest airfare San Juan to Denver?

The cheapest plane ticket found by our users is $89. This airfare is for economy class on one-way F93505 flight by Frontier Airlines for February 21, 2025 which leaves Luis Munoz Marin Intl in San Juan at 12:45 am and arrives at Denver Denver International at 23:54.

Economy class

$89

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Business class

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First class

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Popular Airlines on the Route

The flight San Juan — Denver is served by 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 1 departures per week at the price of from $ 974 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 974.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is UA1368 by United Airlines takes 6h 44m and the cheapest is F93505 by Frontier Airlines for $409.

UA - United Airlines

from $409

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Connecting Flights

There are 22 flights with layovers on the route. The fastest connecting flight is F91823 by Frontier Airlines takes 9h 1m and the cheapest is F93505 by Frontier Airlines for $89.

AS - Alaska Airlines

from $974

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F9 - Frontier Airlines

from $89

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UA - United Airlines

from $399

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NK - Spirit Airlines

from $294

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Airports

You can fly from San Juan to Denver from 2 airports (Isla Grande, Luis Munoz Marin Intl).

San Juan airports

Isla Grande-SIG

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Luis Munoz Marin Intl-SJU

from $89
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Denver airports

Denver International-DEN

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Arapahoe Co-APA

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Airplanes

There are flights to Denver from San Juan by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top International Destinations from San Juan

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Juan — Miami

from $72

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San Juan — New York

from $60

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San Juan — Orlando

from $69

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San Juan — Boston

from $68

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San Juan — Chicago

from $65

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San Juan — Tampa

from $57

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San Juan — Atlanta

from $73

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San Juan — Houston

from $73

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San Juan — Dallas

from $58

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San Juan — Denver

from $62

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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