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$177+ Cheap flights from Cedar Rapids (CID) to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
CID — SJU
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheapflights Tip: The best prices from Cedar Rapids to San Juan are usually found in October or January, booked 76 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from Cedar Rapids to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) to San Juan (PR1). 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 November 5, 2025.

Round-trip from

$235
(American Airlines)

One-way from

$177
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$472
From Cedar Rapids to San Juan
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One-way flight from Cedar Rapids to San Juan
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Highest demand for flights based on searches. 6% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Cedar Rapids to San Juan

Cheapest flights from Cedar Rapids to San Juan
Explore the most affordable flight options available from Cedar Rapids to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. 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 12/76:40 amCID - SJU
1 stop13h 25mAmerican Airlines
Sat 12/138:18 amSJU - CID
1 stop17h 39mAmerican Airlines
Deal found 11/4$235
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/65:53 pmCID - SJU
2 stops26h 12mAmerican Airlines
Wed 12/106:42 pmSJU - CID
2 stops18h 14mAmerican Airlines
Deal found 11/3$295
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:57 pmCID - SJU
2 stops27h 28mMultiple Airlines
Sat 12/138:00 amSJU - CID
1 stop26h 08mMultiple Airlines
Deal found 11/3$319
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:37 pmCID - SJU
1 stop12h 18mMultiple Airlines
Fri 12/124:10 amSJU - CID
2 stops29h 58mMultiple Airlines
Deal found 11/3$339
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:32 pmCID - SJU
2 stops40h 00mMultiple Airlines
Thu 12/114:10 amSJU - CID
1 stop14h 57mMultiple Airlines
Deal found 11/3$355
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 12/96:04 amCID - SJU
1 stop8h 59mAmerican Airlines
Fri 12/124:41 pmSJU - CID
1 stop8h 30mAmerican Airlines
Deal found 11/4$357
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:57 pmCID - SJU
2 stops19h 58mMultiple Airlines
Sun 12/74:10 amSJU - CID
1 stop14h 57mMultiple Airlines
Deal found 11/3$361
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:17 amCID - SJU
2 stops23h 15mMultiple Airlines
Sat 12/138:00 amSJU - CID
1 stop26h 08mMultiple Airlines
Deal found 11/3$362
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/98:00 amCID - SJU
2 stops12h 22mUnited Airlines
Tue 12/92:05 amSJU - CID
2 stops10h 41mUnited Airlines
Deal found 11/3$365

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cedar Rapids to San Juan 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 November 5, 2025.
Use the filters below to find and compare flights from Cedar Rapids to San Juan that are best for you.

Fly from

Cedar Rapids

Fly to

San Juan

Route

Depart

Return

Price

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Sun 12/7

6:40 am-10:05 pm

1 stop13h 25m

San Juan Luis Munoz Marin Intl

Sat 12/13

8:18 am-11:57 pm

1 stop17h 39m

$235

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Sun 2/22

11:30 am-9:00 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Wed 2/25

2:05 am-12:15 pm

2 stops12h 10m

$338

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Sun 2/1

5:44 pm-10:48 am

2 stops15h 04m

San Juan Luis Munoz Marin Intl

Sat 2/7

7:12 pm-9:29 am

2 stops16h 17m

$357

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Fri 12/5

7:37 pm-9:55 am

1 stop12h 18m

San Juan Luis Munoz Marin Intl

Tue 12/9

3:55 am-7:14 pm

2 stops41h 19m

$359

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Tue 12/9

8:00 am-10:22 pm

2 stops12h 22m

San Juan Luis Munoz Marin Intl

Tue 12/9

2:05 am-10:46 am

2 stops10h 41m

$365

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Wed 12/10

6:35 am-10:22 pm

2 stops13h 47m

San Juan Luis Munoz Marin Intl

Thu 12/11

8:30 am-9:19 pm

2 stops14h 49m

$365

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Sun 2/1

5:27 pm-6:11 am

2 stops10h 44m

San Juan Luis Munoz Marin Intl

Fri 2/6

2:05 am-2:20 pm

2 stops14h 15m

$370

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Tue 12/9

6:35 am-10:22 pm

2 stops13h 47m

San Juan Luis Munoz Marin Intl

Thu 12/11

8:30 am-9:19 pm

2 stops14h 49m

$370

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Sun 1/18

6:25 am-8:50 pm

1 stop12h 25m

San Juan Luis Munoz Marin Intl

Sun 2/1

6:00 am-6:02 pm

1 stop14h 02m

$382

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Thu 1/22

6:35 am-9:26 pm

2 stops12h 51m

San Juan Luis Munoz Marin Intl

Tue 1/27

7:45 am-7:10 pm

2 stops13h 25m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 20 results
1
2

Best time to book a flight from Cedar Rapids to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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

How far ahead should I book a flight from Cedar Rapids to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Cedar Rapids to San Juan. Price data was last updated on October 31, 2025.

To ensure you get the cheapest price possible for a flight from Cedar Rapids to San Juan, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Cedar Rapids to San Juan?

Currently, September is the cheapest month in which you can book a flight from Cedar Rapids to San Juan (average of $219). Flying from Cedar Rapids to San Juan in August is currently the most expensive (average of $388). 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 San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 75% on flights from Cedar Rapids to San Juan by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Cedar Rapids to San Juan?

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated November 5, 2025.
Read through reviews of airlines operating flights from Cedar Rapids to San Juan, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,002 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,042 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Cedar Rapids to San Juan. 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?

    Cedar Rapids (CID) is the airport you will fly out of if you book a flight from Cedar Rapids to San Juan. You should not have trouble finding flights to San Juan from Cedar Rapids; the airport handles an average of 0 outbound flights to San Juan 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. 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?

    There are many flights that can get you from Cedar Rapids to San Juan in 7h 30m. Fly via American Airlines or United Airlines to get the fastest option. The distance between Cedar Rapids and San Juan is about 2213 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Cedar Rapids to San Juan round-trip?

    Flying on American Airlines is currently your cheapest option to San Juan, with prices starting at $275. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $315 and $325, respectively. American Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Cedar Rapids to San Juan one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $177. Users have also found prices from $200 and $240 on Delta and American Airlines, respectively.

  • Can I find deals for flights from Cedar Rapids to San Juan that include hotel bookings?

    Yes. In addition to deals on Cedar Rapids to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cedar Rapids to San Juan?

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

  • Can I find deals for business class flights from Cedar Rapids to San Juan?

    Yes. Cheapflights offers flight deals from Cedar Rapids to San Juan 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?

    Currently, September is the cheapest month in which you can book a flight from Cedar Rapids to San Juan (average of $219). Flying from Cedar Rapids to San Juan in August is currently the most expensive (average of $388). 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

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Top 3 airlines flying from Cedar Rapids to San Juan

Discover the top 3 airlines that operate flights from Cedar Rapids to San Juan. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$275Average$517FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$315Average$518FlexibilityNo cancel feeOn-time69%
DeltaCheapest$325Average$471FlexibilityNo cancel feeOn-timeN/A

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