Cheap flights from San Juan to Denver from £97

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Denver

1 stop
Tue, Nov 17
San Juan SJUDenver DEN

£97
Search
1 stop
Wed, Nov 18
San Juan SJUDenver DEN

£98
Search
1 stop
Sat, Nov 21
San Juan SJUDenver DEN

£114
Search
1 stop
Thu, Nov 19
San Juan SJUDenver DEN

£137
Search
1 stop
Sat, Nov 21
San Juan SJUDenver DEN

£150
Search
1 stop
Thu, Nov 19
San Juan SJUDenver DEN

£166
Search
1 stop
Wed, Nov 18 – Tue, Nov 24
San Juan SJUDenver DEN

£231
Search
1 stop
Sat, Nov 21 – Wed, Nov 25
San Juan SJUDenver DEN

£246
Search
1 stop
Sat, Nov 21 – Tue, Nov 24
San Juan SJUDenver DEN

£246
Search
1 stop
Thu, Nov 19 – Tue, Nov 24
San Juan SJUDenver DEN

£271
Search
1 stop
Sat, Nov 21 – Wed, Nov 25
San Juan SJUDenver DEN

£283
Search
1 stop
Sat, Nov 21 – Tue, Nov 24
San Juan SJUDenver DEN

£283
Search

How much do flights to Denver cost?

Getting from Denver's airport to the city center

Denver is served by Denver International Airport (DEN), located 37 km northeast of downtown Denver. As one of the largest airports in the United States by area, DEN offers several airport transfers to city center options including the RTD A Line commuter rail, regional buses, taxis, ride-hailing services, and private transfers. The RTD A Line provides a direct rail connection to Union Station in downtown Denver, making it a popular choice for travelers seeking affordable and reliable transportation.

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • The RTD A Line operates from approximately 4:00 AM to 1:00 AM daily, with reduced frequency during late night hours.
  • Ride-hailing pickup is located on Level 5, Island 5 of the Jeppesen Terminal.
  • Taxi and ride-hailing costs can increase significantly during peak hours and adverse weather conditions.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Denver

Depart from
Luis Muñoz Marín International
Arrive to
Denver International
Average flights per week
244
Flight distance

Check-in for a flight from San Juan to Denver

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
JetBlue AirwaysJBUB6No
BREEZE MXNo
Aer LingusEINEINo
Sun Country AirlinesSCXSYYes

Weather in Denver

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January4°C-6°C
February5°C-6°C
March10°C-1°C
April14°C1°C
May18°C6°C
June26°C13°C
July29°C16°C
August29°C15°C
September25°C12°C
October17°C4°C
November10°C-1°C
December5°C-5°C
Hottest Month
29°C
July
Coldest month
-6°C
January
Sunny days
267
days per year
Snow days
24
days per year

14 day forecast

Saturday
31 Oct
17°C8°C
7 Nov
19%
13°C5°C
Sunday
1 Nov
13%
18°C9°C
8 Nov
11°C3°C
Monday
2 Nov
81%
13°C9°C
9 Nov
12°C2°C
Tuesday
3 Nov
16°C7°C
10 Nov
12°C2°C
Wednesday
4 Nov
57%
15°C4°C
11 Nov
14°C4°C
Thursday
5 Nov
14°C4°C
12 Nov
15°C5°C
Friday
6 Nov
12°C3°C
13 Nov
14°C8°C
Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to Denver. The most popular airlines for this route are Frontier Airlines, JetBlue Airways, BREEZE, Aer Lingus, and Sun Country Airlines. San Juan and Denver have 244 direct flights per week.

Frequently asked questions

What are the most popular routes to and from San Juan?

What are the most popular routes to and from Denver?

Which airports are there in San Juan?

What airports are near San Juan?

What airports are near Denver?

Which airlines fly between San Juan and Denver?

When’s the best time to travel between San Juan and Denver?

What flights operate between San Juan and Denver?

How many airports are there near San Juan?

How many airports are there near Denver?

What time do nonstop (direct) flights between San Juan and Denver depart?

What time do nonstop (direct) flights between San Juan and Denver arrive?

What time do flights between San Juan and Denver depart?

What time do flights between San Juan and Denver arrive?

Explore alternative trips

Flights from San Juan

Flights to Denver

Popular routes

The nearest countries with flights to Denver

Here is a list of countries people are flying from

Other destination countries from San Juan

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from San Juan to Denver
Search flights