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$176+ Cheap flights from Iowa 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SJU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Iowa to San Juan

Keep the following information in mind while searching for Iowa to San Juan flight deals. Data was last updated February 20, 2025.

Round-trip from

$211
(Frontier)

One-way from

$176
(Frontier)

Popular in

March

Cheapest in

September

Average price

$472
From Iowa to San Juan
Search Deals
One-way flight from Iowa to San Juan
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Iowa to San Juan

Cheapest flights from Iowa to San Juan
Explore the most affordable flight options available from Iowa to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/97:12 pmDSM - SJU
1 stop12h 23mFrontier
Sun 3/165:55 amSJU - DSM
1 stop13h 17mFrontier
Deal found 2/20$211
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/247:30 amDSM - SJU
2 stops30h 21mMultiple Airlines
Wed 3/263:46 pmSJU - DSM
2 stops32h 50mMultiple Airlines
Deal found 2/20$252
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/146:00 amMLI - SJU
2 stops13h 20mAmerican Airlines
Tue 4/226:21 amSJU - MLI
2 stops16h 28mAmerican Airlines
Deal found 2/19$275
This American Airlines deal was found by Cheapflights users on 2/20. 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 5/712:57 pmOMA - SJU
1 stop15h 15mAmerican Airlines
Wed 5/141:10 pmSJU - OMA
1 stop10h 30mAmerican Airlines
Deal found 2/20$275
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 4/303:28 pmOMA - SJU
1 stop7h 26mUnited Airlines
Fri 5/21:05 amSJU - OMA
2 stops14h 31mUnited Airlines
Deal found 2/20$282
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/286:51 pmCID - SJU
1 stop17h 54mAmerican Airlines
Wed 5/73:07 pmSJU - CID
1 stop9h 20mAmerican Airlines
Deal found 2/20$315
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/126:55 amOMA - SJU
1 stop7h 08mDelta
Thu 4/175:11 pmSJU - OMA
1 stop7h 45mDelta
Deal found 2/20$315
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:43 amOMA - SJU
1 stop8h 05mFrontier
Sat 3/86:45 amSJU - OMA
1 stop12h 29mFrontier
Deal found 2/20$321
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 3/28:10 amCID - SJU
2 stops14h 26mUnited Airlines
Wed 3/127:10 amSJU - CID
2 stops10h 38mUnited Airlines
Deal found 2/19$337
This United Airlines deal was found by Cheapflights users on 2/20. 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 4/18:00 amDSM - SJU
2 stops11h 38mUnited Airlines
Mon 4/71:05 amSJU - DSM
2 stops14h 33mUnited Airlines
Deal found 2/20$367
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:00 amMLI - SJU
1 stop6h 31mDelta
Fri 3/76:15 amSJU - MLI
1 stop12h 10mDelta
Deal found 2/19$369
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/315:29 pmDSM - SJU
1 stop10h 31mAmerican Airlines
Wed 4/97:15 amSJU - DSM
1 stop15h 52mAmerican Airlines
Deal found 2/19$392

Find flights from Iowa to San Juan within your budget

Customize your flight search to find flights from Iowa 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 February 20, 2025.

Fly from

Iowa

Fly to

San Juan

Route

Depart

Return

Price

Des MoinesSan Juan

DSM - SJU

DSMSJU

Des Moines

Sun 3/9

7:12 pm-8:35 am

1 stop12h 23m

San Juan Luis Munoz Marin Intl

Sun 3/16

5:55 am-6:12 pm

1 stop13h 17m

$211

Des MoinesSan Juan

DSM - SJU

DSMSJU

Des Moines

Mon 3/24

7:30 am-2:51 pm

2 stops30h 21m

San Juan Luis Munoz Marin Intl

Wed 3/26

3:46 pm-11:36 pm

2 stops32h 50m

$252

MolineSan Juan

MLI - SJU

MLISJU

Moline Quad-City

Mon 4/14

6:00 am-8:20 pm

2 stops13h 20m

San Juan Luis Munoz Marin Intl

Tue 4/22

6:21 am-9:49 pm

2 stops16h 28m

$275

OmahaSan Juan

OMA - SJU

OMASJU

Omaha Eppley Airfield

Wed 5/7

12:57 pm-5:12 am

1 stop15h 15m

San Juan Luis Munoz Marin Intl

Wed 5/14

1:10 pm-10:40 pm

1 stop10h 30m

$275

OmahaSan Juan

OMA - SJU

OMASJU

Omaha Eppley Airfield

Wed 4/30

3:28 pm-11:54 pm

1 stop7h 26m

San Juan Luis Munoz Marin Intl

Fri 5/2

1:05 am-2:36 pm

2 stops14h 31m

$282

OmahaSan Juan

OMA - SJU

OMASJU

Omaha Eppley Airfield

Sat 4/12

6:55 am-3:03 pm

1 stop7h 08m

San Juan Luis Munoz Marin Intl

Thu 4/17

5:11 pm-11:56 pm

1 stop7h 45m

$315

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Mon 4/28

6:51 pm-1:45 pm

1 stop17h 54m

San Juan Luis Munoz Marin Intl

Wed 5/7

3:07 pm-11:27 pm

1 stop9h 20m

$315

OmahaSan Juan

OMA - SJU

OMASJU

Omaha Eppley Airfield

Mon 3/3

9:43 am-7:48 pm

1 stop8h 05m

San Juan Luis Munoz Marin Intl

Sat 3/8

6:45 am-5:14 pm

1 stop12h 29m

$321

Cedar RapidsSan Juan

CID - SJU

CIDSJU

Cedar Rapids

Sun 3/2

8:10 am-12:36 am

2 stops14h 26m

San Juan Luis Munoz Marin Intl

Wed 3/12

7:10 am-4:48 pm

2 stops10h 38m

$337

Des MoinesSan Juan

DSM - SJU

DSMSJU

Des Moines

Tue 4/1

11:38 am-11:57 pm

2 stops11h 19m

San Juan Luis Munoz Marin Intl

Tue 4/8

7:45 am-2:38 pm

1 stop7h 53m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 30 results
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2
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Best time to book a flight from Iowa to San Juan

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

Travel insights for flights from Iowa to San Juan

Get recent, data-driven insights about flights from Iowa to San Juan including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Iowa to San Juan (average of $254). Flying from Iowa to San Juan in March is currently the most expensive (average of $363). 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 IA to SJU?

Find hourly flight availability from Iowa 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 February 20, 2025.

When flying from Iowa to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 February 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Iowa to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Iowa 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 are the cheapest airlines to fly from Iowa to San Juan one-way?

    The cheapest airlines for a one-way flight from Iowa to San Juan are Frontier ($176), American Airlines ($185), and Delta ($234).

  • What are the most popular routes from Iowa to San Juan?

    The most popular flight routes from Iowa to San Juan are Omaha Eppley Airfield - San Juan Luis Munoz Marin Intl, Des Moines - San Juan Luis Munoz Marin Intl and Cedar Rapids - San Juan Luis Munoz Marin Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Iowa 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 Iowa to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Iowa to San Juan (average of $254). Flying from Iowa to San Juan in March is currently the most expensive (average of $363). 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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Alternative routes for Iowa to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Iowa to San Juan

Discover the top 4 airlines that operate flights from Iowa 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$263FlexibilityNo cancel feeOn-time62%
DeltaCheapest$266Average$441FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$310Average$556FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$356Average$631FlexibilityNo cancel feeOn-time69%
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