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COS - SJU

$279 Find cheap flights from Colorado Springs to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to San Juan departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to San Juan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to San Juan, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Colorado Springs to San Juan (COS-SJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:50 am - 11:09 amCOS-SJU
21h 19m2 stops
4:00 pm - 9:53 amSJU-COS
19h 53m2 stops
$357American Airlines
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Sat, Aug 31 - Mon, Sep 30
5:30 am - 5:30 pmCOS-SJU
10h 00m1 stop
2:55 pm - 9:37 pmSJU-COS
8h 42m1 stop
$392United Airlines
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Sat, Aug 31 - Mon, Sep 30
1:02 pm - 12:22 amCOS-SJU
9h 20m1 stop
7:32 am - 1:19 pmSJU-COS
7h 47m1 stop
$414American Airlines
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Thu, Oct 10 - Tue, Oct 15
11:50 am - 11:09 amCOS-SJU
21h 19m2 stops
3:39 pm - 11:43 pmSJU-COS
10h 04m1 stop
$463American Airlines
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Sat, Aug 31 - Mon, Sep 30
1:02 pm - 11:50 pmCOS-SJU
8h 48m2 stops
7:03 pm - 11:17 amSJU-COS
18h 14m2 stops
$487American Airlines
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Thu, Oct 10 - Tue, Oct 15
7:00 pm - 3:09 amCOS-SJU
30h 09m3 stops
4:20 pm - 4:10 pmSJU-COS
25h 50m1 stop
Thu, Jul 11 - Sat, Jul 20
7:00 pm - 2:36 amCOS-SJU
29h 36m2 stops
4:20 pm - 4:10 pmSJU-COS
25h 50m1 stop
Thu, Jul 11 - Sat, Jul 20
7:00 pm - 11:44 amCOS-SJU
38h 44m3 stops
4:20 pm - 4:10 pmSJU-COS
25h 50m2 stops
Thu, Jul 11 - Sat, Jul 20
7:00 pm - 3:09 amCOS-SJU
30h 09m3 stops
5:45 am - 4:10 pmSJU-COS
36h 25m3 stops
Thu, Jul 11 - Sat, Jul 20
7:15 am - 5:30 pmCOS-SJU
8h 15m1 stop
1:40 pm - 8:35 pmSJU-COS
8h 55m1 stop
$541United Airlines
Find Deal
Thu, Jul 4 - Wed, Jul 10

Flights from Colorado Springs to San Juan - Travel Insights & Trends

Get data-powered insights and trends into flights from Colorado Springs to San Juan to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Colorado Springs to San Juan?

The average price of all flights from Colorado Springs to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to San Juan on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Colorado Springs to San Juan. For your return ticket, we recommend flying on a Friday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Colorado Springs to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Colorado Springs to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Colorado Springs to San Juan Luis Munoz Marin Intl Airport is September, where tickets cost $291 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,001 and $864 respectively.

How far in advance should I book a flight from Colorado Springs to San Juan Luis Munoz Marin Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Colorado Springs to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Colorado Springs to San Juan Luis Munoz Marin Intl Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 88 days before departure.

Which airlines provide the cheapest flights from Colorado Springs to San Juan?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Colorado Springs to San Juan found on KAYAK was with American Airlines for $279. American Airlines proposed a round-trip connection from $357 and United Airlines from $392.

Good to know

Low season

November

High season

February

Cheapest flight

$279
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Colorado Springs to San Juan

When to book flights from Colorado Springs to San Juan

Are your dates flexible? Find out the best times to travel from Colorado Springs to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Colorado Springs to San Juan flights

  • What is the cheapest flight from Colorado Springs to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Colorado Springs to San Juan Luis Munoz Marin Intl Airport was $279 for a one-way ticket and $357 for a round-trip.

  • Do I need a passport to fly between Colorado Springs and San Juan?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Colorado Springs and on arrival in San Juan.

  • Which aircraft models fly most regularly from Colorado Springs to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colorado Springs to San Juan?

    oneworld, and Star Alliance are the airline alliances operating flights between Colorado Springs and San Juan, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Colorado Springs to San Juan, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to San Juan are United Airlines and American Airlines. With an average price for the route of $646 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $561 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Colorado Springs to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado Springs to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado Springs to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Colorado Springs is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado Springs to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Colorado Springs with another airline. Booking your flights between Colorado Springs and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado Springs to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Colorado Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Colorado Springs to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colorado Springs to San Juan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
8.6Crew
7.9Comfort
8.0Entertainment
7.4Food
8.2Boarding
Airline reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

10.0 ExcellentAnonymous, May 2024MSP - YVR
Read more about Delta reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Fine. Though no food or entertainment so the survey needs to be updated with those options.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Good dinner and nice plane.Smootz flight. Breakfast had no sweet option. Seats hardly reclined.

Too many fees (but that seems to apply to all airlines nowadays)

It was delayed several hours which delayed our connection in Denver. Not happy.

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Book cheap flights from Colorado Springs to San Juan

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Colorado Springs to San Juan found on KAYAK in the last 72 hours.
6/5Wed
1 stopAmerican Airlines
10h 39mCOS-SJU
$279
6/8Sat
2 stopsUnited Airlines
11h 00mCOS-SJU
$324
6/18Tue
2 stopsAmerican Airlines
17h 46mCOS-SJU
$337
6/7Fri
2 stopsUnited Airlines
11h 57mCOS-SJU
$371

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Last minute flights from Colorado Springs to San Juan

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Colorado Springs to San Juan that are departing in the next 10 days.
6/3Mon
multi-stopAmerican Airlines
9h 54mCOS-SJU
7/7Sun
multi-stopAmerican Airlines
10h 24mSJU-COS
$654
6/3Mon
multi-stopUnited Airlines
9h 58mCOS-SJU
7/8Mon
multi-stopUnited Airlines
13h 59mSJU-COS
$700
6/3Mon
multi-stopUnited Airlines
13h 55mCOS-SJU
7/8Mon
multi-stopUnited Airlines
8h 55mSJU-COS
$751
6/3Mon
multi-stopAmerican Airlines
18h 53mCOS-SJU
7/8Mon
multi-stopAmerican Airlines
15h 24mSJU-COS
$788

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Colorado Springs - San Juan Flights

Departure:

Colorado Springs (COS)United States

Destination:

San Juan (SJU)Puerto Rico

Return flight deals:

San Juan - Colorado Springs

Cabin classes: