What are the cheapest airlines flying from San Luis Obispo to Detroit round-trip?

Flying on American Airlines is currently your cheapest option to Detroit, with prices starting at $360. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $474 and $522, respectively. These flights start at 36% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from San Luis Obispo to Detroit one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $229. Users have also found prices from $311 and $329 on Alaska Airlines and United Airlines, respectively.

What is the cheapest day to fly from San Luis Obispo to Detroit?

Travelers seeking maximum savings on their San Luis Obispo to Detroit flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest day to fly round-trip from San Luis Obispo to Detroit?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Detroit. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from San Luis Obispo to Detroit?

November can be a great time to fly to Detroit from San Luis Obispo with a flight ticket averaging about $567. Cheapflights users have found deals in the month of November for as cheap as $377. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from SBP to DTT?

When flying from San Luis Obispo to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from San Luis Obispo to Detroit?

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

Can I find deals for business class flights from San Luis Obispo to Detroit?

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

$229+ Flights from San Luis Obispo to Detroit

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Cheap flight deals from San Luis Obispo to Detroit

Round-trip from	$360 (American Airlines)
One-way from	$229 (American Airlines)
Popular in	December
Cheapest in	November
Average price	$599

From San Luis Obispo County to Detroit (DTT)

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One-way flight from San Luis Obispo County to Detroit (DTT)

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Highest demand for flights based on searches. 12% potential increase in price ($84 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from San Luis Obispo to Detroit

Cheapest flights from San Luis Obispo to Detroit
Explore the most affordable flight options available from San Luis Obispo to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Sat 9/276:00 amSBP - DTW

2 stops12h 51mAmerican Airlines

Sat 10/46:45 amDTW - SBP

2 stops14h 58mAmerican Airlines

Deal found 6/30

$360

Wed 7/306:00 pmSBP - DTW

1 stop8h 10mUnited Airlines

Wed 8/610:32 amDTW - SBP

2 stops12h 27mUnited Airlines

Deal found 6/29

$474

Thu 8/147:35 pmSBP - DTW

1 stop30h 30mAlaska Airlines

Mon 8/187:00 amDTW - SBP

1 stop14h 43mAlaska Airlines

Deal found 6/29

$522

Best flights from San Luis Obispo to Detroit
Discover carefully curated flight deals from San Luis Obispo to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Sat 9/276:00 amSBP - DTW

2 stops12h 51mAmerican Airlines

Sat 10/46:45 amDTW - SBP

2 stops14h 58mAmerican Airlines

Deal found 6/30

$360

Wed 7/306:00 pmSBP - DTW

1 stop8h 10mUnited Airlines

Wed 8/610:32 amDTW - SBP

2 stops12h 27mUnited Airlines

Deal found 6/29

$474

Thu 8/147:35 pmSBP - DTW

1 stop30h 30mAlaska Airlines

Mon 8/187:00 amDTW - SBP

1 stop14h 43mAlaska Airlines

Deal found 6/29

$522

Last-minute flights from San Luis Obispo to Detroit
Discover last-minute flight deals from San Luis Obispo to Detroit. Data last updated July 1, 2025 and is based on user searches.

Wed 7/306:00 pmSBP - DTW

1 stop8h 10mUnited Airlines

Wed 8/610:32 amDTW - SBP

2 stops12h 27mUnited Airlines

Deal found 6/29

$474

Mon 8/1112:30 pmSBP - DTW

1 stop7h 21mAmerican Airlines

Tue 8/269:42 amDTW - SBP

2 stops11h 54mAmerican Airlines

Deal found 6/30

$407

Thu 8/147:35 pmSBP - DTW

1 stop30h 30mAlaska Airlines

Mon 8/187:00 amDTW - SBP

1 stop14h 43mAlaska Airlines

Deal found 6/29

$522

One-way flights from San Luis Obispo to Detroit
Search for one-way flight options from San Luis Obispo to Detroit. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Thu 8/144:35 pmSBP - DTW

2 stops13h 37mAmerican Airlines

Deal found 6/30

$229

Tue 7/157:35 pmSBP - DTW

2 stops10h 56mAlaska Airlines

Deal found 6/29

$311

Mon 7/216:00 pmSBP - DTW

2 stops16h 04mUnited Airlines

Deal found 6/29

$329

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoDetroit

SBP - DTW

SBPDTW

San Luis Obispo County

Sat 9/27

6:00 am-9:51 pm

2 stops12h 51m

Detroit Metropolitan Wayne County

Sat 10/4

6:45 am-6:43 pm

2 stops14h 58m

$360

San Luis ObispoDetroit

SBP - DTW

SBPDTW

San Luis Obispo County

Wed 7/30

6:00 pm-5:10 am

1 stop8h 10m

Detroit Metropolitan Wayne County

Wed 8/6

10:32 am-7:59 pm

2 stops12h 27m

$474

San Luis ObispoDetroit

SBP - DTW

SBPDTW

San Luis Obispo County

Thu 8/14

7:35 pm-5:05 am

1 stop30h 30m

Detroit Metropolitan Wayne County

Mon 8/18

7:00 am-6:43 pm

1 stop14h 43m

$522

San Luis ObispoDetroit

SBP - DTW

SBPDTW

San Luis Obispo County

Thu 8/14

4:35 pm-9:12 am

2 stops13h 37m

$229

San Luis ObispoDetroit

SBP - DTW

SBPDTW

San Luis Obispo County

Tue 7/15

7:35 pm-9:31 am

2 stops10h 56m

$311

San Luis ObispoDetroit

SBP - DTW

SBPDTW

San Luis Obispo County

Mon 7/21

6:00 pm-1:04 pm

2 stops16h 04m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from San Luis Obispo to Detroit

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

What is the cheapest month to book a flight from San Luis Obispo to Detroit?

Currently, April is the cheapest month in which you can book a flight from San Luis Obispo to Detroit (average of $257). Flying from San Luis Obispo to Detroit in March is currently the most expensive (average of $305). 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 Detroit

Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines, and American Airlines from San Luis Obispo to Detroit 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,858 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What are the cheapest airlines flying from San Luis Obispo to Detroit round-trip?
Flying on American Airlines is currently your cheapest option to Detroit, with prices starting at $360. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $474 and $522, respectively. These flights start at 36% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from San Luis Obispo to Detroit one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $229. Users have also found prices from $311 and $329 on Alaska Airlines and United Airlines, respectively.
Can I find deals for flights from San Luis Obispo to Detroit that include hotel bookings?
Yes. In addition to deals on San Luis Obispo to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Luis Obispo to Detroit?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Detroit.
Can I find deals for business class flights from San Luis Obispo to Detroit?
Yes. Cheapflights offers flight deals from San Luis Obispo to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Luis Obispo to Detroit?
Currently, April is the cheapest month in which you can book a flight from San Luis Obispo to Detroit (average of $257). Flying from San Luis Obispo to Detroit in March is currently the most expensive (average of $305). 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.

See more FAQs

Roseville

Port Huron

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Top 2 airlines flying from San Luis Obispo to Detroit

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$368	Average$717	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$409	Average$574	FlexibilityNo cancel fee	On-time71%

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$229+ Cheap flights from San Luis Obispo to Detroit (SBP - DTT)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Luis Obispo to Detroit with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Luis Obispo to Detroit

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Luis Obispo to Detroit

Cheapest flights from San Luis Obispo to DetroitExplore the most affordable flight options available from San Luis Obispo to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from San Luis Obispo to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to Detroit that are best for you.

Best time to book a flight from San Luis Obispo to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from San Luis Obispo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to Detroit

What is the cheapest month to book a flight from San Luis Obispo to Detroit?

Reviews of airlines servicing Detroit

Related info for your journey

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

What are the cheapest airlines flying from San Luis Obispo to Detroit round-trip?

What are the cheapest airlines to fly from San Luis Obispo to Detroit one-way?

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

How can I find direct flights from San Luis Obispo to Detroit?

Can I find deals for business class flights from San Luis Obispo to Detroit?

What is the cheapest month to book a flight from San Luis Obispo to Detroit?

Traveling to a place near San Luis Obispo?

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Alternative routes for San Luis Obispo to Detroit

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Luis Obispo to Detroit

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Cheapest flights from San Luis Obispo to Detroit
Explore the most affordable flight options available from San Luis Obispo to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.