HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luis Munoz Marin Intl

$295+ Cheap flights from Cedar Rapids (CID) to Luis Munoz Marin Intl (SJU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
CID — SJU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cedar Rapids to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Cedar Rapids to San Juan Luis Munoz Marin Intl are usually found in October or September, booked 76 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from Cedar Rapids to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$295
(American Airlines)

Popular in

March

Cheapest in

October

Average price

$369
From Cedar Rapids to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Cedar Rapids to Luis Munoz Marin Intl

Cheapest flights from Cedar Rapids to Luis Munoz Marin Intl
Explore the most affordable flight options available from Cedar Rapids to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:10 amCID - SJU
1 stop7h 50mUnited Airlines
Tue 11/187:45 amSJU - CID
2 stops15h 44mUnited Airlines
Deal found 9/11$349
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amCID - SJU
2 stops8h 55mAmerican Airlines
Wed 10/297:05 amSJU - CID
2 stops11h 40mAmerican Airlines
Deal found 9/11$355
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:01 amCID - SJU
2 stops16h 36mAmerican Airlines
Fri 9/194:43 pmSJU - CID
2 stops20h 24mAmerican Airlines
Deal found 9/10$399
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:05 amCID - SJU
1 stop6h 47mAmerican Airlines
Sat 9/203:05 pmSJU - CID
1 stop19h 25mAmerican Airlines
Deal found 9/10$439
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:00 amCID - SJU
2 stops11h 38mUnited Airlines
Tue 9/301:05 amSJU - CID
3 stops14h 07mUnited Airlines
Deal found 9/11$463
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:30 amCID - SJU
2 stops11h 39mUnited Airlines
Sat 12/277:45 amSJU - CID
2 stops13h 38mUnited Airlines
Deal found 9/9$465
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:35 amCID - SJU
1 stop7h 09mUnited Airlines
Thu 9/181:05 amSJU - CID
2 stops10h 32mUnited Airlines
Deal found 9/10$474
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:18 amCID - SJU
1 stop12h 30mAmerican Airlines
Fri 11/214:44 pmSJU - CID
1 stop9h 12mAmerican Airlines
Deal found 9/9$475
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:35 amCID - SJU
1 stop7h 09mUnited Airlines
Fri 9/191:05 amSJU - CID
2 stops10h 32mUnited Airlines
Deal found 9/10$489
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:00 amCID - SJU
2 stops13h 56mAmerican Airlines
Fri 12/191:30 amSJU - CID
1 stop13h 12mAmerican Airlines
Deal found 9/11$520

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cedar Rapids to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Cedar Rapids

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Tue 3/3

7:08 am-12:00 pm

2 stops26h 52m

San Juan Luis Munoz Marin Intl

Thu 3/5

5:41 am-9:42 pm

2 stops18h 01m

$295

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Wed 10/22

8:24 am-3:55 pm

1 stop6h 31m

San Juan Luis Munoz Marin Intl

Wed 10/29

7:05 am-11:10 pm

2 stops17h 05m

$355

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Sat 9/27

6:30 am-8:38 pm

2 stops13h 08m

San Juan Luis Munoz Marin Intl

Tue 9/30

1:05 am-10:37 am

2 stops10h 32m

$399

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Sat 9/27

5:09 am-2:15 pm

1 stop8h 06m

San Juan Luis Munoz Marin Intl

Wed 10/1

12:01 pm-11:14 pm

2 stops12h 13m

$399

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Mon 1/12

6:51 am-10:14 pm

1 stop13h 23m

San Juan Luis Munoz Marin Intl

Sat 1/17

7:20 am-3:57 pm

1 stop10h 37m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Cedar Rapids to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Cedar Rapids with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Cedar Rapids to Luis Munoz Marin Intl. Price data was last updated on August 29, 2025.

The price you pay for your flight from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CID to SJU?

Find hourly flight availability from Cedar Rapids to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 63% on flights from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Cedar Rapids to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cedar Rapids to San Juan Luis Munoz Marin Intl?

    Cedar Rapids (CID) is the airport you will fly out of if you book a flight from Cedar Rapids to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from Cedar Rapids; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Cedar Rapids airport to San Juan Luis Munoz Marin Intl. It is only a 9.2 mi journey to Cedar Rapids (CID) from Cedar Rapids’s city center.

  • How long is the flight from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport?

    For as low as $399, American Airlines can have you in San Juan Luis Munoz Marin Intl Airport from Cedar Rapids in 13h 08m. Cedar Rapids and San Juan Luis Munoz Marin Intl Airport are separated by a distance of 2213 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport round-trip?

    Cheapflights users have booked flights from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport round-trip from $275. Other airlines that can offer you cheap pricing are United Airlines, from $302, and Delta, from $324. American Airlines is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Cedar Rapids to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Cedar Rapids to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cedar Rapids to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cedar Rapids to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Cedar Rapids to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Cedar Rapids to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Cedar Rapids to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cedar Rapids to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Omaha to Luis Munoz Marin Intl flights
Des Moines to Luis Munoz Marin Intl flights
Moline to Luis Munoz Marin Intl flights

Top 3 airlines flying from Cedar Rapids to Luis Munoz Marin Intl

Discover the top 3 airlines that operate flights from Cedar Rapids to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$275Average$499FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$302Average$612FlexibilityNo cancel feeOn-time69%
DeltaCheapest$324Average$482FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.