HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Luis Obispo

$349+ Cheap flights from Grand Rapids to San Luis Obispo (GRR - SBP)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SBP
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Grand Rapids to San Luis Obispo 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.

Cheap flight deals from Grand Rapids to San Luis Obispo

Cheapest flights from Grand Rapids to San Luis Obispo
Explore the most affordable flight options available from Grand Rapids to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This American Airlines deal was found by Cheapflights users on 6/13. 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 8/207:00 am
GRR
-
SBP
1 stop7h 39m
American Airlines
Mon 8/2412:29 pm
SBP
-
GRR
1 stop7h 23m
American Airlines
Deal found 6/13$349
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Thu 8/135:00 am
GRR
-
SBP
2 stops9h 53m
United Airlines
Mon 8/178:33 pm
SBP
-
GRR
2 stops10h 29m
United Airlines
Deal found 6/14$359
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 8/203:45 pm
GRR
-
SBP
1 stop8h 15m
United Airlines
Mon 8/248:33 pm
SBP
-
GRR
2 stops10h 29m
United Airlines
Deal found 6/12$377
This American Airlines deal was found by Cheapflights users on 6/15. 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 7/245:36 pm
GRR
-
SBP
2 stops8h 14m
American Airlines
Sun 7/267:02 pm
SBP
-
GRR
2 stops14h 22m
American Airlines
Deal found 6/15$439
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Thu 9/175:00 am
GRR
-
SBP
2 stops9h 53m
United Airlines
Sun 9/208:33 pm
SBP
-
GRR
2 stops8h 44m
United Airlines
Deal found 6/15$440
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Fri 9/183:45 pm
GRR
-
SBP
1 stop8h 10m
United Airlines
Mon 9/2110:52 am
SBP
-
GRR
2 stops10h 15m
United Airlines
Deal found 6/13$441
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/298:00 am
GRR
-
SBP
1 stop8h 24m
United Airlines
Wed 9/212:55 pm
SBP
-
GRR
1 stop6h 44m
United Airlines
Deal found 6/15$449
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 8/143:45 pm
GRR
-
SBP
1 stop8h 15m
United Airlines
Mon 8/178:33 pm
SBP
-
GRR
2 stops10h 29m
United Airlines
Deal found 6/14$454
This United Airlines deal was found by Cheapflights users on 6/14. 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 8/115:00 am
GRR
-
SBP
2 stops9h 53m
United Airlines
Mon 8/178:33 pm
SBP
-
GRR
2 stops10h 29m
United Airlines
Deal found 6/14$459

Find flight deals from Grand Rapids to San Luis Obispo

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to San Luis Obispo (SBP). 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 June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$499
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-San Luis Obispo County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-San Luis Obispo County flights.
Search Deals
From Grand Rapids Gerald R. Ford Intl to San Luis Obispo County
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Rapids to San Luis Obispo 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 June 16, 2026.
Use the filters below to find and compare flights from Grand Rapids to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsSan Luis Obispo

GRR - SBP

GRRSBP

Grand Rapids Gerald R. Ford Intl

Thu 8/20

3:45 pm-9:00 pm

1 stop8h 15m

San Luis Obispo County

Mon 8/24

8:33 pm-10:02 am

2 stops10h 29m

$377

Grand RapidsSan Luis Obispo

GRR - SBP

GRRSBP

Grand Rapids Gerald R. Ford Intl

Thu 9/17

5:00 am-11:53 am

2 stops9h 53m

San Luis Obispo County

Sun 9/20

8:33 pm-8:17 am

2 stops8h 44m

$440

Grand RapidsSan Luis Obispo

GRR - SBP

GRRSBP

Grand Rapids Gerald R. Ford Intl

Sat 8/29

8:00 am-1:24 pm

1 stop8h 24m

San Luis Obispo County

Wed 9/2

12:55 pm-10:39 pm

1 stop6h 44m

$449
Quickest round-trip

Grand RapidsSan Luis Obispo

GRR - SBP

GRRSBP

Grand Rapids Gerald R. Ford Intl

Fri 9/4

7:00 am-11:39 am

1 stop7h 39m

San Luis Obispo County

Mon 9/7

12:29 pm-10:52 pm

1 stop7h 23m

$509

Grand RapidsSan Luis Obispo

GRR - SBP

GRRSBP

Grand Rapids Gerald R. Ford Intl

Mon 8/10

7:00 am-11:39 am

1 stop7h 39m

San Luis Obispo County

Tue 8/18

12:29 pm-10:52 pm

1 stop7h 23m

$510

Grand RapidsSan Luis Obispo

GRR - SBP

GRRSBP

Grand Rapids Gerald R. Ford Intl

Fri 7/24

7:01 am-11:43 am

1 stop7h 42m

San Luis Obispo County

Sun 7/26

7:02 pm-12:24 pm

2 stops14h 22m

$514

Grand RapidsSan Luis Obispo

GRR - SBP

GRRSBP

Grand Rapids Gerald R. Ford Intl

Tue 8/11

5:00 am-1:24 pm

2 stops11h 24m

San Luis Obispo County

Wed 8/19

6:45 pm-8:16 am

2 stops10h 31m

$520
Cheapest one-way

Grand RapidsSan Luis Obispo

GRR - SBP

GRRSBP

Grand Rapids Gerald R. Ford Intl

Sat 6/27

3:37 pm-8:50 pm

1 stop8h 13m

$465
Quickest one-way

Grand RapidsSan Luis Obispo

GRR - SBP

GRRSBP

Grand Rapids Gerald R. Ford Intl

Fri 6/26

8:00 am-1:09 pm

1 stop8h 09m

$490

Grand RapidsSan Luis Obispo

GRR - SBP

GRRSBP

Grand Rapids Gerald R. Ford Intl

Sun 7/26

9:34 pm-10:10 am

3 stops39h 36m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Sorted by cheapest first

Compare providers for flights from Grand Rapids to San Luis Obispo

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 San Luis Obispo in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Rapids-San Luis Obispo 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 Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-San Luis Obispo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Rapids-San Luis Obispo 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 Luis Obispo 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 San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Grand 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 Grand Rapids to San Luis Obispo

How much does it cost to fly round-trip from Grand Rapids to San Luis Obispo?

Reviews of airlines servicing San Luis Obispo

Get insights into the airlines that provide service to San Luis Obispo. 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 Luis Obispo. Reviews last updated June 16, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Grand Rapids to San Luis Obispo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,842 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,842 reviews
United Airlines
7.4
Good
9,842 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.1
Good
11,666 reviews
United Airlines
7.4
Good
9,842 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

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

  • How long is the flight from Grand Rapids to San Luis Obispo?

    For as low as $377, United Airlines can have you in San Luis Obispo from Grand Rapids in 8h 15m. There are 1940 mi between Grand Rapids and San Luis Obispo.

  • What are the cheapest airlines flying from Grand Rapids to San Luis Obispo round-trip?

    Our cheapest airline available from Grand Rapids to San Luis Obispo is United Airlines. Our recent data shows that you can find tickets from as low as $299 on this airline. An additional option worth looking into is American Airlines, starting at $349. You may be able to fly from Grand Rapids to San Luis Obispo for 44% less than the average price by searching for these airlines.

  • Can I find deals for flights from Grand Rapids to San Luis Obispo that include hotel bookings?

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

  • How can I find direct flights from Grand Rapids to San Luis Obispo?

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

  • Can I find deals for business class flights from Grand Rapids to San Luis Obispo?

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

See more FAQs

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Morro Bay
Cambria
Arroyo Grande
San Simeon

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 Grand Rapids to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Las Vegas flights
O'Hare Intl to Los Angeles flights
Detroit to Las Vegas flights
O'Hare Intl to San Francisco flights
O'Hare Intl to San Diego flights
Detroit to Los Angeles flights
O'Hare Intl to Ontario flights
Midway to Las Vegas flights
Detroit to San Francisco flights
O'Hare Intl to Santa Ana flights
Midway to Los Angeles flights
O'Hare Intl to San Jose flights
Midway to San Francisco flights
O'Hare Intl to Sacramento flights
Detroit to San Diego flights
O'Hare Intl to Reno flights
O'Hare Intl to Burbank flights
O'Hare Intl to Oakland flights
O'Hare Intl to Palm Springs flights
Rockford to Las Vegas flights
Detroit to Ontario flights
O'Hare Intl to Santa Barbara flights
Grand Rapids to Las Vegas flights
Midway to San Diego flights
O'Hare Intl to Fresno flights
Detroit to Santa Ana flights
Grand Rapids to Los Angeles flights
Detroit to Burbank flights
Midway to San Jose flights
Midway to Reno flights
Midway to Ontario flights
Flint to Las Vegas flights
Detroit to Oakland flights
Grand Rapids to San Francisco flights
Midway to Palm Springs flights
Detroit to Sacramento flights
Grand Rapids to San Diego flights
O'Hare Intl to Long Beach flights
Midway to Sacramento flights
Detroit to Reno flights
Traverse City to Las Vegas flights
Detroit to San Jose flights
O'Hare Intl to Monterey flights
South Bend to Las Vegas flights
South Bend to San Diego flights
Detroit to Palm Springs flights
Kalamazoo to Las Vegas flights
Detroit to Fresno flights
Midway to Long Beach flights

Top 2 airlines flying from Grand Rapids to San Luis Obispo

Discover the top 2 airlines that operate flights from Grand Rapids to San Luis Obispo. 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 June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$299Average$394FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$349Average$509FlexibilityNo cancel feeOn-time71%

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.