How does KAYAK find such low prices on flights from Michigan to San José?

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 Michigan to San José.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to San José?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Michigan 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 Michigan to San José?

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 José with an airline and back to Michigan with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to San José?

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 José from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$251 CHEAP FLIGHTS from Michigan to San José

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Michigan to San José

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Michigan to San José

Tue, Dec 1 - Wed, Dec 16

5:34 pm - 1:00 pmGRR Grand Rapids Gerald R. Ford Intl-SJO San José Juan Santamaria Intl

20h 26m2 stops Charlotte Douglas Miami

1:42 pm - 11:47 pmSJO San José Juan Santamaria Intl-GRR Grand Rapids Gerald R. Ford Intl

9h 05m1 stop Charlotte Douglas

$439American Airlines

Tue, Dec 1 - Wed, Dec 16

5:34 pm - 12:37 pmGRR Grand Rapids Gerald R. Ford Intl-SJO San José Juan Santamaria Intl

20h 03m1 stop Charlotte Douglas

1:42 pm - 11:47 pmSJO San José Juan Santamaria Intl-GRR Grand Rapids Gerald R. Ford Intl

9h 05m1 stop Charlotte Douglas

$443American Airlines

Tue, Jan 26 - Wed, Feb 3

11:42 am - 7:53 pmGRR Grand Rapids Gerald R. Ford Intl-SJO San José Juan Santamaria Intl

9h 11m1 stop Newark

8:45 am - 10:30 pmSJO San José Juan Santamaria Intl-GRR Grand Rapids Gerald R. Ford Intl

12h 45m1 stop Houston George Bush Intcntl

$565United Airlines

Wed, Jan 27 - Wed, Feb 3

6:00 am - 6:16 pmGRR Grand Rapids Gerald R. Ford Intl-SJO San José Juan Santamaria Intl

13h 16m1 stop Houston George Bush Intcntl

8:45 am - 10:30 pmSJO San José Juan Santamaria Intl-GRR Grand Rapids Gerald R. Ford Intl

12h 45m1 stop Houston George Bush Intcntl

$565United Airlines

Sat, Jan 30 - Wed, Feb 3

6:10 am - 12:49 pmDTW Detroit Metropolitan Wayne County-SJO San José Juan Santamaria Intl

7h 39m1 stop Tampa

1:49 pm - 12:43 amSJO San José Juan Santamaria Intl-DTW Detroit Metropolitan Wayne County

9h 54m1 stop Tampa

$567Multiple Airlines

Sat, Jan 30 - Sat, Feb 6

6:10 am - 12:49 pmDTW Detroit Metropolitan Wayne County-SJO San José Juan Santamaria Intl

7h 39m1 stop Tampa

1:49 pm - 12:43 amSJO San José Juan Santamaria Intl-DTW Detroit Metropolitan Wayne County

9h 54m1 stop Tampa

$573Multiple Airlines

Tue, Feb 9 - Tue, Mar 30

4:04 pm - 12:20 pmGRR Grand Rapids Gerald R. Ford Intl-SJO San José Juan Santamaria Intl

21h 16m2 stops Dallas/Fort Worth Miami

2:35 pm - 9:53 amSJO San José Juan Santamaria Intl-GRR Grand Rapids Gerald R. Ford Intl

17h 18m2 stops Miami Chicago O'Hare Intl

$604GOL

Wed, Jan 27 - Mon, Feb 1

5:30 am - 10:05 pmGRR Grand Rapids Gerald R. Ford Intl-SJO San José Juan Santamaria Intl

17h 35m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

7:05 am - 11:47 pmSJO San José Juan Santamaria Intl-GRR Grand Rapids Gerald R. Ford Intl

15h 42m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$648Delta

Wed, Jan 27 - Thu, Feb 4

1:00 pm - 10:05 pmGRR Grand Rapids Gerald R. Ford Intl-SJO San José Juan Santamaria Intl

10h 05m1 stop Atlanta Hartsfield-Jackson

7:05 am - 8:52 pmSJO San José Juan Santamaria Intl-GRR Grand Rapids Gerald R. Ford Intl

12h 47m1 stop Atlanta Hartsfield-Jackson

$673Delta

Sat, Oct 31 - Sat, Nov 14

5:36 pm - 1:46 pmFNT Flint Bishop-SJO San José Juan Santamaria Intl

22h 10m2 stops Chicago O'Hare Intl Dallas/Fort Worth

3:54 pm - 11:50 pmSJO San José Juan Santamaria Intl-FNT Flint Bishop

30h 56m2 stops Miami Chicago O'Hare Intl

$722GOL

Recent last minute flight deals from Michigan to San José

Fri, Oct 9 - Fri, Oct 16

5:39 pm - 8:30 amDTW Detroit Metropolitan Wayne County-SJO San José Juan Santamaria Intl

16h 51m2 stops New York John F Kennedy Intl Guatemala City La Aurora

5:05 am - 10:27 pmSJO San José Juan Santamaria Intl-DTW Detroit Metropolitan Wayne County

15h 22m2 stops San Salvador El Salvador Intl Boston Logan Intl

$714Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

8:59 pm - 8:30 amDTW Detroit Metropolitan Wayne County-SJO San José Juan Santamaria Intl

13h 31m1 stop Orlando

5:05 am - 3:31 pmSJO San José Juan Santamaria Intl-DTW Detroit Metropolitan Wayne County

32h 26m2 stops San Salvador El Salvador Intl Boston Logan Intl

$715Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

8:59 pm - 8:30 amDTW Detroit Metropolitan Wayne County-SJO San José Juan Santamaria Intl

13h 31m1 stop Orlando

5:05 am - 3:31 pmSJO San José Juan Santamaria Intl-DTW Detroit Metropolitan Wayne County

32h 26m2 stops San Salvador El Salvador Intl Boston Logan Intl

$720Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

8:59 pm - 8:30 amDTW Detroit Metropolitan Wayne County-SJO San José Juan Santamaria Intl

13h 31m1 stop Orlando

4:35 pm - 11:56 pmSJO San José Juan Santamaria Intl-DTW Detroit Metropolitan Wayne County

29h 21m2 stops Guatemala City La Aurora New York John F Kennedy Intl

$754Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

8:59 pm - 8:30 amDTW Detroit Metropolitan Wayne County-SJO San José Juan Santamaria Intl

13h 31m1 stop Orlando

5:05 am - 10:27 pmSJO San José Juan Santamaria Intl-DTW Detroit Metropolitan Wayne County

15h 22m2 stops San Salvador El Salvador Intl Boston Logan Intl

$760Multiple Airlines

Fri, Oct 9 - Mon, Oct 12

12:51 pm - 8:21 pmLAN Lansing Capital City-SJO San José Juan Santamaria Intl

9h 30m2 stops Washington, D.C. Reagan-National Miami

1:00 pm - 12:21 pmSJO San José Juan Santamaria Intl-LAN Lansing Capital City

21h 21m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

$879American Airlines

Fri, Oct 9 - Fri, Oct 16

6:00 am - 8:21 pmDTW Detroit Metropolitan Wayne County-SJO San José Juan Santamaria Intl

16h 21m1 stop Miami

6:00 am - 10:59 pmSJO San José Juan Santamaria Intl-DTW Detroit Metropolitan Wayne County

14h 59m1 stop Miami

$941American Airlines

Fri, Oct 9 - Fri, Oct 16

6:00 am - 8:21 pmDTW Detroit Metropolitan Wayne County-SJO San José Juan Santamaria Intl

16h 21m1 stop Miami

6:00 am - 10:59 pmSJO San José Juan Santamaria Intl-DTW Detroit Metropolitan Wayne County

14h 59m1 stop Miami

$998American Airlines

Thu, Oct 8 - Sun, Nov 8

6:00 am - 8:21 pmDTW Detroit Metropolitan Wayne County-SJO San José Juan Santamaria Intl

16h 21m1 stop Miami

2:07 pm - 12:37 amSJO San José Juan Santamaria Intl-DTW Detroit Metropolitan Wayne County

9h 30m1 stop Charlotte Douglas

$1,011American Airlines

Fri, Oct 9 - Fri, Oct 16

6:00 am - 8:21 pmDTW Detroit Metropolitan Wayne County-SJO San José Juan Santamaria Intl

16h 21m1 stop Miami

6:00 am - 10:59 pmSJO San José Juan Santamaria Intl-DTW Detroit Metropolitan Wayne County

14h 59m1 stop Miami

$1,049American Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$251

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly with an average 17% increase in price.

Flight from Grand Rapids to San José

How does KAYAK find such low prices on flights from Michigan to San José?
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 Michigan to San José.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to San José?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Michigan 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 Michigan to San José?
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 José with an airline and back to Michigan with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to San José?
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 José from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.