$379+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SBP
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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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
Best
Last-minute
One-way
Cheapest flights from Grand Rapids to San Luis ObispoExplore 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 September 17, 2026.
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 September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/137:50 am -
1 stop8h 26m
Wed 11/185:00 am -
1 stop6h 36m
Deal found 9/14![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/293:34 pm -
2 stops9h 19m
Sat 10/3110:38 am -
2 stops8h 42m
Deal found 9/15![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 12/159:00 am -
1 stop7h 22m
Mon 12/288:34 pm -
2 stops8h 33m
Deal found 9/12![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/1510:01 am -
2 stops11h 44m
Tue 12/297:21 pm -
2 stops10h 46m
Deal found 9/16![American Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/148:00 am -
1 stop8h 16m
Wed 11/185:00 am -
1 stop6h 36m
Deal found 9/16![United Airlines logo]()
$479
Best flights from Grand Rapids to San Luis ObispoDiscover carefully curated flight deals from Grand Rapids to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Grand Rapids to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/137:50 am -
1 stop8h 26m
Wed 11/185:00 am -
1 stop6h 36m
Deal found 9/14![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:01 am -
2 stops11h 44m
Tue 12/297:21 pm -
2 stops10h 46m
Deal found 9/12![American Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/298:40 am -
2 stops11h 58m
Sat 10/315:00 am -
1 stop6h 38m
Deal found 9/15![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 12/159:00 am -
1 stop7h 22m
Mon 12/288:34 pm -
2 stops8h 33m
Deal found 9/12![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/148:00 am -
1 stop8h 16m
Wed 11/185:00 am -
1 stop6h 36m
Deal found 9/14![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 12/129:00 am -
1 stop7h 22m
Tue 12/151:03 pm -
1 stop6h 22m
Deal found 9/12![United Airlines logo]()
$479
Last-minute flights from Grand Rapids to San Luis ObispoDiscover last-minute flight deals from Grand Rapids to San Luis Obispo. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to San Luis Obispo. Data last updated September 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 9/183:45 pm -
1 stop8h 10m
Thu 9/245:00 am -
1 stop6h 47m
Deal found 9/15![United Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 9/193:45 pm -
1 stop8h 10m
Sat 9/265:00 am -
1 stop6h 47m
Deal found 9/14![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 9/195:00 am -
2 stops8h 11m
Fri 9/2510:48 am -
2 stops10h 06m
Deal found 9/14![United Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 9/198:00 am -
1 stop8h 24m
Wed 9/237:55 am -
2 stops11h 11m
Deal found 9/14![United Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/15:00 am -
2 stops8h 07m
Mon 10/57:11 am -
2 stops12h 12m
Deal found 9/16![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/225:00 am -
2 stops10h 02m
Mon 10/266:40 pm -
2 stops13h 01m
Deal found 9/12![United Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/296:42 am -
1 stop8h 06m
Sat 10/3112:38 pm -
1 stop7h 04m
Deal found 9/15![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/298:40 am -
2 stops11h 58m
Sat 10/315:00 am -
1 stop6h 38m
Deal found 9/15![United Airlines logo]()
$384
One-way flights from Grand Rapids to San Luis ObispoSearch for one-way flight options from Grand Rapids to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Grand Rapids to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This deal was found by Cheapflights users on 9/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:00 am -
1 stop8h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$480
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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (United Airlines) |
Popular in | March |
Cheapest in | November |
Average price | $733 |
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 7,457,451 searches. Data last updated September 17, 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
Cheapest round-trip
Grand RapidsSan Luis Obispo
GRR Grand Rapids Gerald R. Ford Intl - SBP San Luis Obispo County
GRRSBP
Grand Rapids Gerald R. Ford Intl
Fri 11/13
7:50 am-1:16 pm
1 stop8h 26m
San Luis Obispo County
Wed 11/18
5:00 am-2:36 pm
1 stop6h 36m
$379
Grand RapidsSan Luis Obispo
GRR Grand Rapids Gerald R. Ford Intl - SBP San Luis Obispo County
GRRSBP
Grand Rapids Gerald R. Ford Intl
Thu 10/29
8:40 am-5:38 pm
2 stops11h 58m
San Luis Obispo County
Sat 10/31
5:00 am-2:38 pm
1 stop6h 38m
$384
Grand RapidsSan Luis Obispo
GRR Grand Rapids Gerald R. Ford Intl - SBP San Luis Obispo County
GRRSBP
Grand Rapids Gerald R. Ford Intl
Tue 12/15
9:00 am-1:22 pm
1 stop7h 22m
San Luis Obispo County
Mon 12/28
8:34 pm-8:07 am
2 stops8h 33m
$419
Grand RapidsSan Luis Obispo
GRR Grand Rapids Gerald R. Ford Intl - SBP San Luis Obispo County
GRRSBP
Grand Rapids Gerald R. Ford Intl
Tue 12/15
10:01 am-6:45 pm
2 stops11h 44m
San Luis Obispo County
Tue 12/29
7:21 pm-9:07 am
2 stops10h 46m
$425
Grand RapidsSan Luis Obispo
GRR Grand Rapids Gerald R. Ford Intl - SBP San Luis Obispo County
GRRSBP
Grand Rapids Gerald R. Ford Intl
Sat 11/14
8:00 am-1:16 pm
1 stop8h 16m
San Luis Obispo County
Wed 11/18
5:00 am-2:36 pm
1 stop6h 36m
$479
Grand RapidsSan Luis Obispo
GRR Grand Rapids Gerald R. Ford Intl - SBP San Luis Obispo County
GRRSBP
Grand Rapids Gerald R. Ford Intl
Sat 12/12
9:00 am-1:22 pm
1 stop7h 22m
San Luis Obispo County
Tue 12/15
1:03 pm-10:25 pm
1 stop6h 22m
$479
Quickest round-trip
Grand RapidsSan Luis Obispo
GRR Grand Rapids Gerald R. Ford Intl - SBP San Luis Obispo County
GRRSBP
Grand Rapids Gerald R. Ford Intl
Wed 9/23
8:00 am-1:24 pm
1 stop8h 24m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$480
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
GRR-SBP
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.
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 September 17, 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.
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
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.
Traveling to a place near San Luis Obispo?
Book flights to San Luis Obispo if you plan to visit one of these locationsCambria
Morro Bay
Arroyo Grande
San Simeon
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Alternative routes for Grand Rapids to San Luis Obispo
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Complete your trip
Complete your trip to San Luis Obispo by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Grand Rapids to San Luis Obispo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Grand Rapids and San Luis Obispo flights
Browse other Grand Rapids and San Luis Obispo flight options. Last updated on September 17, 2026.
Other flights from Grand Rapids
Browse through other flights departing from Grand Rapids. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Luis Obispo
Explore flights to San Luis Obispo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$299 | Average$394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$383 | Average$572 | FlexibilityNo cancel fee | On-time71% |