$88+ Cheap flights from Grand Rapids (GRR) to Luis Munoz Marin Intl (SJU)
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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SJU
May 26 — Jun 21
Round-trip
1 adult, Economy
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Find cheap flights from Grand Rapids to Luis Munoz Marin Intl with Cheapflights
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Cheapest flights from Grand Rapids to Luis Munoz Marin IntlExplore the most affordable flight options available from Grand Rapids to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.
Explore the most affordable flight options available from Grand Rapids to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.
This Priceline deal was found by Cheapflights users on 4/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:53 pm
GRR
- SJU
1 stop13h 15m
Frontier
Thu 5/143:03 am
SJU
- GRR
1 stop8h 55m
Frontier
Deal found 4/22![Frontier logo]()
$186
This Priceline deal was found by Cheapflights users on 4/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:23 pm
GRR
- SJU
1 stop6h 38m
Frontier
Fri 5/86:00 am
SJU
- GRR
1 stop30h 08m
Frontier
Deal found 4/21![Frontier logo]()
$226
This Priceline deal was found by Cheapflights users on 4/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:53 pm
GRR
- SJU
1 stop13h 15m
Frontier
Sun 5/103:03 am
SJU
- GRR
1 stop8h 55m
Frontier
Deal found 4/22![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/812:21 pm
GRR
- SJU
1 stop26h 12m
Multiple Airlines
Fri 5/226:30 am
SJU
- GRR
1 stop12h 41m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$239
This Priceline deal was found by Cheapflights users on 4/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:23 pm
GRR
- SJU
1 stop6h 38m
Frontier
Fri 5/83:03 am
SJU
- GRR
1 stop9h 05m
Frontier
Deal found 4/25![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 6/12:25 pm
GRR
- SJU
1 stop9h 34m
Multiple Airlines
Thu 6/48:04 pm
SJU
- GRR
1 stop22h 27m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 4/21. 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 8/226:24 am
GRR
- SJU
1 stop16h 00m
American Airlines
Sat 8/296:51 am
SJU
- GRR
1 stop15h 39m
American Airlines
Deal found 4/21![American Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 4/21. 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 8/196:00 am
GRR
- SJU
2 stops10h 03m
American Airlines
Sat 8/296:51 am
SJU
- GRR
1 stop15h 39m
American Airlines
Deal found 4/21![American Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/117:30 am
GRR
- SJU
1 stop11h 29m
Multiple Airlines
Fri 5/157:00 am
SJU
- GRR
1 stop16h 11m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 4/21. 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 9/16:24 am
GRR
- SJU
2 stops12h 00m
American Airlines
Tue 9/87:05 am
SJU
- GRR
1 stop15h 21m
American Airlines
Deal found 4/21![American Airlines logo]()
$305
Best flights from Grand Rapids to Luis Munoz Marin IntlDiscover carefully curated flight deals from Grand Rapids to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 26, 2026.
Discover carefully curated flight deals from Grand Rapids to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 26, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 7/1312:51 pm
GRR
- SJU
1 stop7h 54m
Delta
Fri 7/177:30 am
SJU
- GRR
1 stop9h 44m
Delta
Deal found 4/23![Delta logo]()
$316
This American Airlines deal was found by Cheapflights users on 4/23. 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 8/221:18 pm
GRR
- SJU
2 stops10h 57m
American Airlines
Sat 8/296:00 am
SJU
- GRR
2 stops10h 39m
American Airlines
Deal found 4/23![American Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 4/22. 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 9/277:30 am
GRR
- SJU
1 stop7h 14m
United Airlines
Fri 10/21:00 am
SJU
- GRR
2 stops11h 42m
United Airlines
Deal found 4/22![United Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:35 am
GRR
- SJU
2 stops9h 55m
Southwest
Mon 10/265:30 am
SJU
- GRR
2 stops11h 35m
Southwest
Deal found 4/24![Southwest logo]()
$545
This United Airlines deal was found by Cheapflights users on 4/25. 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 5/106:00 am
GRR
- SJU
1 stop8h 44m
United Airlines
Thu 5/141:25 pm
SJU
- GRR
1 stop10h 28m
United Airlines
Deal found 4/25![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 4/24. 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 9/55:30 am
GRR
- SJU
1 stop7h 50m
Delta
Tue 9/82:40 pm
SJU
- GRR
1 stop8h 29m
Delta
Deal found 4/24![Delta logo]()
$426
This American Airlines deal was found by Cheapflights users on 4/21. 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 7/76:44 am
GRR
- SJU
2 stops11h 40m
American Airlines
Sun 7/127:00 am
SJU
- GRR
1 stop16h 58m
American Airlines
Deal found 4/21![American Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 4/21. 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 6/76:00 am
GRR
- SJU
1 stop7h 45m
United Airlines
Tue 6/161:00 am
SJU
- GRR
1 stop10h 12m
United Airlines
Deal found 4/21![United Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 4/25. 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 6/96:00 am
GRR
- SJU
1 stop7h 45m
United Airlines
Tue 6/161:00 am
SJU
- GRR
2 stops12h 04m
United Airlines
Deal found 4/25![United Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 4/21. 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 6/36:00 am
GRR
- SJU
1 stop7h 45m
United Airlines
Tue 6/161:00 am
SJU
- GRR
1 stop10h 12m
United Airlines
Deal found 4/21![United Airlines logo]()
$565
Last-minute flights from Grand Rapids to Luis Munoz Marin IntlDiscover last-minute flight deals from Grand Rapids to Luis Munoz Marin Intl. Data last updated April 26, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Luis Munoz Marin Intl. Data last updated April 26, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 4/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:23 pm
GRR
- SJU
1 stop6h 38m
Frontier
Fri 5/86:00 am
SJU
- GRR
1 stop30h 08m
Frontier
Deal found 4/21![Frontier logo]()
$226
This Priceline deal was found by Cheapflights users on 4/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:23 pm
GRR
- SJU
1 stop6h 38m
Frontier
Fri 5/83:03 am
SJU
- GRR
1 stop9h 05m
Frontier
Deal found 4/25![Frontier logo]()
$256
This Priceline deal was found by Cheapflights users on 4/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:53 pm
GRR
- SJU
1 stop13h 15m
Frontier
Sun 5/103:03 am
SJU
- GRR
1 stop8h 55m
Frontier
Deal found 4/22![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/812:21 pm
GRR
- SJU
1 stop26h 12m
Multiple Airlines
Fri 5/226:30 am
SJU
- GRR
1 stop12h 41m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$239
This Priceline deal was found by Cheapflights users on 4/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:53 pm
GRR
- SJU
1 stop13h 15m
Frontier
Thu 5/143:03 am
SJU
- GRR
1 stop8h 55m
Frontier
Deal found 4/22![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/117:30 am
GRR
- SJU
1 stop11h 29m
Multiple Airlines
Fri 5/157:00 am
SJU
- GRR
1 stop16h 11m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Sat 5/1612:53 pm
GRR
- SJU
1 stop9h 50m
Multiple Airlines
Thu 5/216:46 pm
SJU
- GRR
1 stop24h 25m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/1812:21 pm
GRR
- SJU
1 stop26h 12m
Multiple Airlines
Mon 5/256:30 am
SJU
- GRR
1 stop12h 41m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$314
One-way flights from Grand Rapids to Luis Munoz Marin IntlSearch for one-way flight options from Grand Rapids to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
Search for one-way flight options from Grand Rapids to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:53 pm
GRR
- SJU
1 stop13h 15m
Frontier
Deal found 4/21![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/18:00 am
GRR
- SJU
1 stop6h 33m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$109
This Priceline deal was found by Cheapflights users on 4/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:53 pm
GRR
- SJU
1 stop13h 15m
Frontier
Deal found 4/21![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/252:25 pm
GRR
- SJU
1 stop13h 36m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$130
This Priceline deal was found by Cheapflights users on 4/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:23 pm
GRR
- SJU
1 stop6h 38m
Frontier
Deal found 4/24![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/228:45 am
GRR
- SJU
1 stop16h 21m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$135
This Frontier deal was found by Cheapflights users on 4/23. 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 6/2912:48 pm
GRR
- SJU
1 stop10h 41m
Frontier
Deal found 4/23![Frontier logo]()
$138
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 8/275:19 pm
GRR
- SJU
1 stop6h 56m
American Airlines
Deal found 4/21![American Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/2910:50 am
GRR
- SJU
1 stop27h 39m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/189:51 pm
GRR
- SJU
3 stops36h 27m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$166
This Priceline deal was found by Cheapflights users on 4/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:43 pm
GRR
- SJU
1 stop10h 46m
Frontier
Deal found 4/25![Frontier logo]()
$183
Find flight deals from Grand Rapids to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) 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 April 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $186 (Priceline) |
One-way from | $88 (Expedia) |
Popular in | December |
Cheapest in | October |
Average price | $400 |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand 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 April 26, 2026.
Use the filters below to find and compare flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsSan Juan
GRR - SJU
GRRSJU
Grand Rapids Gerald R. Ford Intl
Mon 7/13
12:51 pm-8:45 pm
1 stop7h 54m
San Juan Luis Munoz Marin Intl
Fri 7/17
7:30 am-5:14 pm
1 stop9h 44m
$316
Grand RapidsSan Juan
GRR - SJU
GRRSJU
Grand Rapids Gerald R. Ford Intl
Sat 8/22
1:18 pm-12:15 am
2 stops10h 57m
San Juan Luis Munoz Marin Intl
Sat 8/29
6:00 am-4:39 pm
2 stops10h 39m
$316
Grand RapidsSan Juan
GRR - SJU
GRRSJU
Grand Rapids Gerald R. Ford Intl
Sun 9/27
7:30 am-2:44 pm
1 stop7h 14m
San Juan Luis Munoz Marin Intl
Fri 10/2
1:00 am-12:42 pm
2 stops11h 42m
$346
Grand RapidsSan Juan
GRR - SJU
GRRSJU
Grand Rapids Gerald R. Ford Intl
Sun 5/10
6:00 am-2:44 pm
1 stop8h 44m
San Juan Luis Munoz Marin Intl
Thu 5/14
1:25 pm-11:53 pm
1 stop10h 28m
$414
Quickest round-trip
Grand RapidsSan Juan
GRR - SJU
GRRSJU
Grand Rapids Gerald R. Ford Intl
Sat 9/5
5:30 am-1:20 pm
1 stop7h 50m
San Juan Luis Munoz Marin Intl
Tue 9/8
2:40 pm-11:09 pm
1 stop8h 29m
$426
Grand RapidsSan Juan
GRR - SJU
GRRSJU
Grand Rapids Gerald R. Ford Intl
Tue 7/7
6:44 am-6:24 pm
2 stops11h 40m
San Juan Luis Munoz Marin Intl
Sun 7/12
7:00 am-11:58 pm
1 stop16h 58m
$506
Grand RapidsSan Juan
GRR - SJU
GRRSJU
Grand Rapids Gerald R. Ford Intl
Thu 10/22
6:35 am-4:30 pm
2 stops9h 55m
San Juan Luis Munoz Marin Intl
Mon 10/26
5:30 am-5:05 pm
2 stops11h 35m
$545
Grand RapidsSan Juan
GRR - SJU
GRRSJU
Grand Rapids Gerald R. Ford Intl
Sun 6/7
6:00 am-1:45 pm
1 stop7h 45m
San Juan Luis Munoz Marin Intl
Tue 6/16
1:00 am-11:12 am
1 stop10h 12m
$565
Grand RapidsSan Juan
GRR - SJU
GRRSJU
Grand Rapids Gerald R. Ford Intl
Tue 6/9
6:00 am-1:45 pm
1 stop7h 45m
San Juan Luis Munoz Marin Intl
Tue 6/16
1:00 am-1:04 pm
2 stops12h 04m
$565
Grand RapidsSan Juan
GRR - SJU
GRRSJU
Grand Rapids Gerald R. Ford Intl
Wed 6/3
6:00 am-1:45 pm
1 stop7h 45m
San Juan Luis Munoz Marin Intl
Tue 6/16
1:00 am-11:12 am
1 stop10h 12m
$565
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Grand Rapids to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to Luis Munoz Marin Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Grand Rapids-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Rapids-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Grand Rapids to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Grand Rapids with our price prediction graph.
GRR-SJU
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 Grand Rapids to San Juan Luis Munoz Marin Intl Airport
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How far ahead should I book a flight from Grand Rapids to San Juan Luis Munoz Marin Intl Airport?
The best time to book flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Grand Rapids to San Juan Luis Munoz Marin Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Grand Rapids to San Juan Luis Munoz Marin Intl Airport (average of $267). Flying from Grand Rapids to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $678). 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.
How much does it cost to fly round-trip from Grand Rapids to San Juan Luis Munoz Marin Intl Airport?
What’s the top layover airport for flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport?
Share of 1-stop round-trip flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Miami (MIA) – chosen by Cheapflights users on 50% of 1-stop itineraries from Grand Rapids to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport?
Average round-trip fare for 1-stop flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Miami (MIA) is the most affordable 1-stop option, with an average round-trip price of $302.
What’s the fastest layover option from Grand Rapids to San Juan Luis Munoz Marin Intl Airport?
Shortest average travel time for 1-stop one-way flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Miami (MIA) have the shortest average one-way travel time for 1-stop routes: 6h 29m.
Which airport typically offers the quickest layover for flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport?
Average layover duration for 1-stop one-way flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 2h 13m.
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 April 26, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Grand Rapids to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Grand 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.
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 locationsFajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón
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Other flights to Luis Munoz Marin Intl
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 26, 2026.
Grand Rapids and Luis Munoz Marin Intl flights
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Top 5 airlines flying from Grand Rapids to Luis Munoz Marin Intl
Discover the top 5 airlines that operate flights from Grand 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 April 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$258 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$372 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$224 | Average$457 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$446 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$345 | Average$526 | FlexibilityNo cancel fee | On-time63% |