$341+ Cheap flights from Detroit to San Luis Obispo (DTT - SBP)
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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SBP
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Detroit 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 Detroit to San Luis Obispo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to San Luis ObispoExplore the most affordable flight options available from Detroit to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Detroit to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:35 pm -
2 stops10h 27m
Sat 9/195:00 am -
1 stop6h 27m
Deal found 8/26![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:33 pm -
1 stop8h 27m
Sun 9/68:00 am -
1 stop7h 06m
Deal found 8/26![United Airlines logo]()
$416
This Expedia deal was found by Cheapflights users on 8/28. 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.
Tue 9/155:39 pm -
1 stop18h 59m
Fri 9/186:43 pm -
1 stop7h 39m
Deal found 8/28![Alaska Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/128:00 am -
1 stop7h 11m
Wed 9/1612:31 pm -
1 stop8h 12m
Deal found 8/28![American Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/26:00 am -
1 stop8h 41m
Tue 10/612:38 pm -
1 stop8h 00m
Deal found 8/27![American Airlines logo]()
$447
Best flights from Detroit to San Luis ObispoDiscover carefully curated flight deals from Detroit to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Detroit to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:35 pm -
2 stops10h 27m
Sat 9/195:00 am -
1 stop6h 27m
Deal found 8/26![United Airlines logo]()
$384
This Expedia deal was found by Cheapflights users on 8/28. 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.
Tue 9/155:39 pm -
1 stop18h 59m
Fri 9/186:43 pm -
1 stop7h 39m
Deal found 8/28![Alaska Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/26:00 am -
1 stop8h 41m
Tue 10/612:38 pm -
1 stop8h 00m
Deal found 8/27![American Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:33 pm -
1 stop8h 27m
Sun 9/68:00 am -
1 stop7h 06m
Deal found 8/26![United Airlines logo]()
$416
This Travelocity deal was found by Cheapflights users on 8/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:54 pm -
2 stops19h 35m
Thu 10/86:30 pm -
1 stop8h 10m
Deal found 8/30![Alaska Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:24 pm -
1 stop8h 46m
Tue 11/176:00 am -
1 stop7h 03m
Deal found 8/26![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/122:07 pm -
2 stops9h 48m
Wed 9/165:00 am -
2 stops10h 05m
Deal found 8/28![United Airlines logo]()
$498
Last-minute flights from Detroit to San Luis ObispoDiscover last-minute flight deals from Detroit to San Luis Obispo. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to San Luis Obispo. Data last updated August 31, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:33 pm -
1 stop8h 27m
Sun 9/68:00 am -
1 stop7h 06m
Deal found 8/26![United Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/128:00 am -
1 stop7h 11m
Wed 9/1612:31 pm -
1 stop8h 12m
Deal found 8/28![American Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/122:07 pm -
2 stops9h 48m
Wed 9/165:00 am -
2 stops10h 05m
Deal found 8/28![United Airlines logo]()
$498
This Expedia deal was found by Cheapflights users on 8/28. 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.
Tue 9/155:39 pm -
1 stop18h 59m
Fri 9/186:43 pm -
1 stop7h 39m
Deal found 8/28![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:35 pm -
2 stops10h 27m
Sat 9/195:00 am -
1 stop6h 27m
Deal found 8/26![United Airlines logo]()
$384
One-way flights from Detroit to San Luis ObispoSearch for one-way flight options from Detroit to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Detroit to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Expedia deal was found by Cheapflights users on 8/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/315:24 pm -
2 stops27h 37m
Deal found 8/26![Alaska Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/317:00 am -
1 stop7h 34m
Deal found 8/26![United Airlines logo]()
$379
Find flight deals from Detroit to San Luis Obispo
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (American Airlines) |
One-way from | $341 (Expedia) |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 August 31, 2026.
Use the filters below to find and compare flights from Detroit to San Luis Obispo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitSan Luis Obispo
DTW Detroit Metropolitan Wayne County - SBP San Luis Obispo County
DTWSBP
Detroit Metropolitan Wayne County
Fri 9/18
12:35 pm-8:02 pm
2 stops10h 27m
San Luis Obispo County
Sat 9/19
5:00 am-2:27 pm
1 stop6h 27m
$384
Quickest round-trip
DetroitSan Luis Obispo
DTW Detroit Metropolitan Wayne County - SBP San Luis Obispo County
DTWSBP
Detroit Metropolitan Wayne County
Sat 9/5
3:33 pm-9:00 pm
1 stop8h 27m
San Luis Obispo County
Sun 9/6
8:00 am-6:06 pm
1 stop7h 06m
$416
DetroitSan Luis Obispo
DTW Detroit Metropolitan Wayne County - SBP San Luis Obispo County
DTWSBP
Detroit Metropolitan Wayne County
Tue 9/15
5:39 pm-9:38 am
1 stop18h 59m
San Luis Obispo County
Fri 9/18
6:43 pm-5:22 am
1 stop7h 39m
$419
DetroitSan Luis Obispo
DTW Detroit Metropolitan Wayne County - SBP San Luis Obispo County
DTWSBP
Detroit Metropolitan Wayne County
Fri 10/2
6:00 am-11:41 am
1 stop8h 41m
San Luis Obispo County
Tue 10/6
12:38 pm-11:38 pm
1 stop8h 00m
$447
DetroitSan Luis Obispo
DTW Detroit Metropolitan Wayne County - SBP San Luis Obispo County
DTWSBP
Detroit Metropolitan Wayne County
Sat 11/14
3:24 pm-9:10 pm
1 stop8h 46m
San Luis Obispo County
Tue 11/17
6:00 am-4:03 pm
1 stop7h 03m
$489
DetroitSan Luis Obispo
DTW Detroit Metropolitan Wayne County - SBP San Luis Obispo County
DTWSBP
Detroit Metropolitan Wayne County
Mon 10/5
4:54 pm-9:29 am
2 stops19h 35m
San Luis Obispo County
Thu 10/8
6:30 pm-5:40 am
1 stop8h 10m
$495
DetroitSan Luis Obispo
DTW Detroit Metropolitan Wayne County - SBP San Luis Obispo County
DTWSBP
Detroit Metropolitan Wayne County
Sat 9/12
2:07 pm-8:55 pm
2 stops9h 48m
San Luis Obispo County
Wed 9/16
5:00 am-6:05 pm
2 stops10h 05m
$498
Cheapest one-way
DetroitSan Luis Obispo
DTW Detroit Metropolitan Wayne County - SBP San Luis Obispo County
DTWSBP
Detroit Metropolitan Wayne County
Sun 1/31
5:24 pm-6:01 pm
2 stops27h 37m
$341
Quickest one-way
DetroitSan Luis Obispo
DTW Detroit Metropolitan Wayne County - SBP San Luis Obispo County
DTWSBP
Detroit Metropolitan Wayne County
Sun 1/31
5:45 am-5:56 pm
3 stops15h 11m
$504
Sorted by cheapest first
Compare providers for flights from Detroit 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 Detroit to San Luis Obispo in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit-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 Detroit-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-San Luis Obispo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-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 Detroit-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 Detroit to San Luis Obispo
Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Detroit with our price prediction graph.
DTT-SBP
DTW-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.
Cheapflights Insights
Everything you need to know about your flight from Detroit to San Luis Obispo
DTT-SBP
DTW-SBP
What is the cheapest month to book a flight from Detroit to San Luis Obispo?
Currently, September is the cheapest month in which you can book a flight from Detroit to San Luis Obispo (average of $384). Flying from Detroit to San Luis Obispo in June is currently the most expensive (average of $696). 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.
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 August 31, 2026.
Get a feel of what it's like to fly with American Airlines from Detroit to San Luis Obispo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Food
6.4
Crew
7.9
Overall
7.1
Entertainment
6.8
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Comfort
7.2
Food
6.4
Crew
7.9
Overall
7.1
Entertainment
6.8
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Related info for your journey
Find useful and relevant information for your journey from Detroit 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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Detroit and San Luis Obispo flights
Browse other Detroit and San Luis Obispo flight options. Last updated on August 31, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.
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Consider these flights traveling from Detroit to San Luis Obispo.
Top 2 airlines flying from Detroit to San Luis Obispo
Discover the top 2 airlines that operate flights from Detroit 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 August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$368 | Average$487 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$384 | Average$567 | FlexibilityNo cancel fee | On-time69% |