Cheap Flights from Denver, CO to San Juan from $61

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On Cheapflightsplus.com you will find 1 direct and 63 connecting flights from Denver to San Juan. You can compare airfare deals from 7 airlines and multiple travel sites from $61, book and save on cheap plane tickets and last minute offers. Also check out DEN-SJU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Denver to San Juan 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: $61 (one-way), $105 (round-trip).

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Best Flights from Denver to San Juan Today

Take a look at the list of non stop flights and flights with layovers from Denver to San Juan with the lowest price of $61. The fastest direct flight takes 5h 39m and the fastest connecting – 7h 42m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $354 Find flight	09:46 Denver Denver International	18:25 San Juan Luis Munoz Marin Intl	5h 39m	United Airlines	UA1339
from $61 Find flight	06:45 Denver Denver International	22:47 San Juan Luis Munoz Marin Intl	13h 2m layover 6h 5m - Atlanta	Frontier Airlines	F91450 F92082
from $77 Find flight	17:35 Denver Denver International	09:52+1 день San Juan Luis Munoz Marin Intl	13h 17m layover 6h 38m - Orlando	Frontier Airlines	F94584 F92250
from $96 Find flight	23:59 Denver Denver International	10:45+1 день San Juan Luis Munoz Marin Intl	7h 46m layover 1h 15m - Tampa	Frontier Airlines	F91114 F92542
from $96 Find flight	17:13 Denver Denver International	10:45+1 день San Juan Luis Munoz Marin Intl	14h 32m layover 8h 0m - Tampa	Frontier Airlines	F92746 F92542
from $101 Find flight	15:26 Denver Denver International	22:42+1 день San Juan Luis Munoz Marin Intl	28h 16m layover 21h 7m - Raleigh	Frontier Airlines	F92440 F91226
from $140 Find flight	00:59 Denver Denver International	12:05 San Juan Luis Munoz Marin Intl	8h 6m layover 1h 15m - Orlando	Frontier Airlines	F91734 F92250
from $140 Find flight	00:59 Denver Denver International	22:32 San Juan Luis Munoz Marin Intl	18h 33m layover 11h 44m - Orlando	Frontier Airlines	F91734 F93506
from $169 Find flight	23:56 Denver Denver International	18:35+1 день San Juan Luis Munoz Marin Intl	15h 39m layover 7h 53m - Philadelphia	Frontier Airlines	F93340 F91166
from $182 Find flight	12:23 Denver Denver International	23:57 San Juan Luis Munoz Marin Intl	8h 34m layover 2h 11m - Tampa	Frontier Airlines	F92746 F92216
from $197 Find flight	11:04 Denver Denver International	22:32 San Juan Luis Munoz Marin Intl	8h 28m layover 1h 28m - Orlando	Frontier Airlines	F93312 F93506
from $338 Find flight	06:00 Denver Denver International	22:22 San Juan Luis Munoz Marin Intl	13h 22m layover 6h 17m - Washington D.C.	United Airlines	UA1911 UA2025
from $346 Find flight	23:59 Denver Denver International	22:22+1 день San Juan Luis Munoz Marin Intl	19h 23m layover 12h 19m - Washington D.C.	United Airlines	UA1924 UA2025
from $359 Find flight	05:00 Denver Denver International	16:36 San Juan Luis Munoz Marin Intl	8h 36m layover 1h 43m - Houston	United Airlines	UA320 UA1192
from $262 Find flight	16:55 Denver Denver International	20:21+1 день San Juan Luis Munoz Marin Intl	24h 26m layover 13h 10m - Watertown 3h 19m - Chicago	Aerogaviota	KG3923 KG3911 NK172
from $321 Find flight	18:50 Denver Denver International	17:05+1 день San Juan Luis Munoz Marin Intl	19h 15m layover 8h 28m - Minneapolis 2h 36m - Miami	Sun Country Airlines	SY658 SY753 NK1037

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on January 15, 2025

Flight Schedule Denver (Colorado) to San Juan

Full flight schedule will help you in detecting at what time planes fly from Denver to San Juan. 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
09:46 — 18:25	09:46 — 18:25 UA1339 United Airlines Denver — San Juan	5h 39m	Find flight from$354
00:59 — 12:05	00:55 — 06:29 F91734 Frontier Airlines Denver — Orlando 1h 15m stop 06:15 — 10:10 F92250 Frontier Airlines Orlando — San Juan	8h 6m including layover	Find flight from$140
00:59 — 22:32	18:10 — 23:57 F91734 Frontier Airlines Denver — Orlando 11h 44m stop 17:14 — 21:08 F93506 Frontier Airlines Orlando — San Juan	18h 33m including layover	Find flight from$140
05:00 — 16:36	05:00 — 08:27 UA320 United Airlines Denver — Houston 1h 43m stop 10:14 — 16:36 UA1192 United Airlines Houston — San Juan	8h 36m including layover	Find flight from$359
05:00 — 06:12 +1 day	05:00 — 08:30 UA320 United Airlines Denver — Houston 15h 23m stop 23:54 — 06:12 UA1497 United Airlines Houston — San Juan	22h 12m including layover	Find flight from$378
06:00 — 22:22	06:00 — 11:23 UA1911 United Airlines Denver — Washington D.C. 6h 17m stop 17:35 — 22:22 UA2025 United Airlines Washington D.C. — San Juan	13h 22m including layover	Find flight from$338
06:45 — 22:47	17:05 — 22:06 F91450 Frontier Airlines Denver — Atlanta 6h 5m stop 05:35 — 10:09 F92082 Frontier Airlines Atlanta — San Juan	13h 2m including layover	Find flight from$61
07:45 — 00:36 +1 day	07:45 — 13:29 UA1536 United Airlines Denver — Newark 6h 12m stop 19:41 — 00:36 UA1543 United Airlines Newark — San Juan	13h 51m including layover	Find flight from$368
10:25 — 22:22	10:18 — 15:39 UA2087 United Airlines Denver — Washington D.C. 1h 46m stop 17:35 — 22:22 UA2025 United Airlines Washington D.C. — San Juan	8h 57m including layover	Find flight from$359
11:04 — 22:32	06:00 — 11:32 F93312 Frontier Airlines Denver — Orlando 1h 28m stop 17:02 — 20:56 F93506 Frontier Airlines Orlando — San Juan	8h 28m including layover	Find flight from$197
11:50 — 00:36 +1 day	11:50 — 17:33 UA289 United Airlines Denver — Newark 2h 8m stop 19:41 — 00:36 UA1543 United Airlines Newark — San Juan	9h 46m including layover	Find flight from$359
12:23 — 23:57	09:20 — 14:45 F92746 Frontier Airlines Denver — Tampa 2h 11m stop 20:00 — 23:55 F92216 Frontier Airlines Tampa — San Juan	8h 34m including layover	Find flight from$182
12:45 — 06:12 +1 day	12:45 — 16:16 UA514 United Airlines Denver — Houston 7h 38m stop 23:54 — 06:12 UA1497 United Airlines Houston — San Juan	14h 27m including layover	Find flight from$359
13:45 — 06:12 +1 day	13:45 — 17:16 UA271 United Airlines Denver — Houston 6h 38m stop 23:54 — 06:12 UA1497 United Airlines Houston — San Juan	13h 27m including layover	Find flight from$359
13:55 — 06:12 +1 day	13:55 — 17:25 UA316 United Airlines Denver — Houston 6h 29m stop 23:54 — 06:12 UA1497 United Airlines Houston — San Juan	13h 17m including layover	Find flight from$438
15:26 — 22:42 +1 day	11:00 — 16:17 F92440 Frontier Airlines Denver — Raleigh 21h 7m stop 15:48 — 20:18 F91226 Frontier Airlines Raleigh — San Juan	28h 16m including layover	Find flight from$101
15:40 — 06:12 +1 day	15:40 — 19:10 UA489 United Airlines Denver — Houston 4h 44m stop 23:54 — 06:12 UA1497 United Airlines Houston — San Juan	11h 32m including layover	Find flight from$359
17:35 — 09:52 +1 day	17:35 — 23:22 F94584 Frontier Airlines Denver — Orlando 6h 38m stop 06:00 — 09:52 F92250 Frontier Airlines Orlando — San Juan	13h 17m including layover	Find flight from$77
17:35 — 13:58 +1 day	17:35 — 23:22 F94584 Frontier Airlines Denver — Orlando 10h 40m stop 10:02 — 13:58 F91824 Frontier Airlines Orlando — San Juan	17h 23m including layover	Find flight from$77
19:30 — 06:12 +1 day	19:30 — 22:58 UA312 United Airlines Denver — Houston 56m stop 23:54 — 06:12 UA1497 United Airlines Houston — San Juan	7h 42m including layover	Find flight from$382
23:59 — 10:45 +1 day	23:59 — 05:31 F91114 Frontier Airlines Denver — Tampa 1h 15m stop 11:00 — 15:07 F92542 Frontier Airlines Tampa — San Juan	7h 46m including layover	Find flight from$96
23:59 — 16:28 +1 day	00:29 — 05:53 F91114 Frontier Airlines Denver — Tampa 6h 58m stop 20:00 — 23:55 F92216 Frontier Airlines Tampa — San Juan	13h 29m including layover	Find flight from$96
07:45 — 22:22	07:45 — 11:15 UA1720 United Airlines Denver — Houston 1h stop 12:15 — 16:15 UA2366 United Airlines Houston — Washington D.C. 1h 20m stop 17:35 — 22:22 UA2025 United Airlines Washington D.C. — San Juan	11h 37m including layover	Find flight from$379
09:40 — 00:36 +1 day	09:40 — 13:18 UA2329 United Airlines Denver — Chicago 1h 2m stop 14:20 — 17:35 UA2115 United Airlines Chicago — Newark 2h 6m stop 19:41 — 00:36 UA1543 United Airlines Newark — San Juan	11h 56m including layover	Find flight from$379
14:05 — 16:40 +1 day	14:05 — 18:45 Y4761 Volaris Denver — Mexico City 5h 55m stop 00:40 — 06:10 AV187 Avianca Mexico City — Bogota 6h 40m stop 12:50 — 16:40 AV258 Avianca Bogota — San Juan	23h 35m including layover	Find flight from$493
14:05 — 16:40 +1 day	14:05 — 18:45 Y4761 Volaris Denver — Mexico City 4h 30m stop 23:15 — 04:40 AV23 Avianca Mexico City — Bogota 8h 10m stop 12:50 — 16:40 AV258 Avianca Bogota — San Juan	23h 35m including layover	Find flight from$517
16:55 — 20:21 +1 day	16:55 — 19:35 KG3923 Aerogaviota Denver — Watertown 13h 10m stop 08:45 — 10:25 KG3911 Aerogaviota Watertown — Chicago 3h 19m stop 13:44 — 20:21 NK172 Spirit Airlines Chicago — San Juan	24h 26m including layover	Find flight from$262
18:00 — 14:05 +1 day	18:00 — 20:01 AC8713 Air Canada Denver — Vancouver 2h 34m stop 22:35 — 06:15 WS724 WestJet Vancouver — Toronto 2h 15m stop 08:30 — 14:05 WS1152 WestJet Toronto — San Juan	17h 5m including layover	Find flight from$738
18:50 — 17:05 +1 day	18:50 — 21:46 SY658 Sun Country Airlines Denver — Minneapolis 8h 28m stop 06:14 — 10:54 SY753 Sun Country Airlines Minneapolis — Miami 2h 36m stop 13:30 — 17:05 NK1037 Spirit Airlines Miami — San Juan	19h 15m including layover	Find flight from$321

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

*Departure and arrival times - local. Updated on January 15, 2025

Flight Information

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

Distance between Denver and San Juan is 4396 miles. Time difference between the cities is 3h. Airplanes depart 00:59 to 23:59 from 2 Denver airports and arrive 00:59 to 23:59 to 2 San Juan airports. Average flight time is 5h 39m.

The fastest flight 5h 39m
Average flight time 5h 39m
The earliest flight 00:59
The latest flight 23:59
Distance 2732 ml

The cheapest months to travel to San Juan are january (from 61 $), november (from 64 $), february (from 96 $).

The most expensive months are december (from 163 $), february (from 96 $), november (from 64 $).

What is the lowest airfare Denver to San Juan?

The cheapest plane ticket found by our users is $61. This airfare is for economy class on one-way F91450 flight by Frontier Airlines for January 22, 2025 which leaves Denver International in Denver at 06:45 am and arrives at San Juan Luis Munoz Marin Intl at 22:47.

Economy class

$61

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Business class

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First class

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Popular Airlines on the Route

The flight Denver — San Juan is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Air Canada - 4 departures per week at the price of from $ 542 . And the most expensive tickets are offered by Aeromexico airline - from $ 864.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is UA1339 by United Airlines takes 5h 39m and the cheapest is F91450 by Frontier Airlines for $354.

UA - United Airlines

from $354

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Connecting Flights

There are 63 flights with layovers on the route. The fastest connecting flight is UA312 by United Airlines takes 7h 42m and the cheapest is F91450 by Frontier Airlines for $61.

AC - Air Canada

from $542

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F9 - Frontier Airlines

from $61

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SY - Sun Country Airlines

from $321

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Y4 - Volaris

from $493

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KG - Aerogaviota

from $262

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UA - United Airlines

from $338

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AM - Aeromexico

from $496

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Airports

You can fly from Denver to San Juan from 2 airports (Denver International, Arapahoe Co).

Denver airports

Denver International-DEN

from $61
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Arapahoe Co-APA

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San Juan airports

Isla Grande-SIG

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Luis Munoz Marin Intl-SJU

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Airplanes

There are flights to San Juan from Denver by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Denver

You may also consider searching for discounted plane tickets to some other popular places from Denver within United States.

Denver — Chicago

from $66

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Denver — Phoenix

from $59

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Denver — Indianapolis

from $79

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Denver — Las Vegas

from $70

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Denver — Boston

from $68

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Denver — Tampa

from $57

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Denver — Omaha

from $64

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Denver — Houston

from $67

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Denver — Boise

from $77

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Denver — San Diego

from $78

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Top International Destinations from Denver

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.

Denver — London

from $63

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Denver — Paris

from $75

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Denver — Vancouver

from $60

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Denver — Cancun

from $66

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Denver — Birmingham

from $71

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Denver — Zurich

from $64

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Denver — Puerto Vallarta

from $56

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Denver — Athens

from $54

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Denver — Manchester

from $79

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Denver — Frankfurt

from $70

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How to book a plane ticket yourself?

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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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