MKE - SBP

$285 Find Cheap Flights from Milwaukee to San Luis Obispo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to San Luis Obispo departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Luis Obispo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to San Luis Obispo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to San Luis Obispo, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$349
Typical prices: $519-$446
American Airlines
Wed 7/1Wed 7/8
MKE - SBP • 1 stop
Cheapest one-way
$285
American Airlines
Thu 11/19
MKE - SBP • 2 stops
Top airlines
Cheapest • from $349 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Milwaukee and San Luis Obispo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $398 (round-trip)
Shortest trip • 6h 38m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Luis Obispo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Milwaukee to San Luis Obispo (MKE-SBP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to San Luis Obispo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to San Luis Obispo

Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
7:16 am - 11:47 am
MKE
-
SBP
6h 31m
1 stop
American Airlines Logo
12:29 pm - 9:38 pm
SBP
-
MKE
7h 09m
1 stop
$349American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
7:16 am - 11:47 am
MKE
-
SBP
6h 31m
1 stop
American Airlines Logo
7:02 pm - 11:17 am
SBP
-
MKE
14h 15m
2 stops
$354American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
12:07 pm - 10:45 pm
MKE
-
SBP
12h 38m
2 stops
American Airlines Logo
7:02 pm - 11:17 am
SBP
-
MKE
14h 15m
2 stops
$359American Airlines
Wed, Aug 19 - Wed, Aug 26
American Airlines Logo
5:00 am - 11:52 am
MKE
-
SBP
8h 52m
2 stops
American Airlines Logo
12:29 pm - 10:57 pm
SBP
-
MKE
8h 28m
1 stop
$375American Airlines
Thu, Nov 12 - Tue, Nov 17
Alaska Airlines Logo
4:44 pm - 9:33 am
MKE
-
SBP
18h 49m
1 stop
Alaska Airlines Logo
6:00 am - 3:48 pm
SBP
-
MKE
31h 48m
2 stops
$394Alaska Airlines
Thu, Nov 12 - Tue, Nov 17
Alaska Airlines Logo
4:44 pm - 9:33 am
MKE
-
SBP
18h 49m
1 stop
Alaska Airlines Logo
5:41 pm - 3:48 pm
SBP
-
MKE
20h 07m
1 stop
$399Alaska Airlines
Fri, Nov 13 - Tue, Nov 17
United Airlines Logo
8:30 am - 5:56 pm
MKE
-
SBP
11h 26m
2 stops
United Airlines Logo
5:15 am - 3:04 pm
SBP
-
MKE
7h 49m
2 stops
$406United Airlines
Thu, Nov 12 - Tue, Nov 17
United Airlines Logo
8:30 am - 5:56 pm
MKE
-
SBP
11h 26m
2 stops
United Airlines Logo
5:15 am - 3:04 pm
SBP
-
MKE
7h 49m
2 stops
$407United Airlines
Fri, Oct 30 - Mon, Nov 2
Alaska Airlines Logo
5:00 pm - 9:29 am
MKE
-
SBP
18h 29m
1 stop
Alaska Airlines Logo
6:41 pm - 3:07 pm
SBP
-
MKE
18h 26m
2 stops
$415Alaska Airlines
Thu, Nov 12 - Tue, Nov 17
American Airlines Logo
6:12 am - 11:43 am
MKE
-
SBP
7h 31m
1 stop
American Airlines Logo
12:28 pm - 9:31 pm
SBP
-
MKE
7h 03m
1 stop
$423American Airlines
Booking Insights

KAYAK's insights & trends for Milwaukee to San Luis Obispo flights

Get data-powered insights and trends into flights from Milwaukee to San Luis Obispo to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Milwaukee to San Luis Obispo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to San Luis Obispo departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to San Luis Obispo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to San Luis Obispo is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $538 and $530 respectively.

Good to know

Low seasonFebruary
Cheapest flight$285
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Milwaukee to San Luis Obispo

When to book flights from Milwaukee to San Luis Obispo

Are your dates flexible? Find out the best times to travel from Milwaukee to San Luis Obispo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Milwaukee to San Luis Obispo

  • What is the cheapest flight from Milwaukee to San Luis Obispo?

    In the last 5 days, the lowest price for a flight from Milwaukee to San Luis Obispo was $285 for a one-way ticket and $349 for a round-trip.

  • Do I need a passport to fly between Milwaukee and San Luis Obispo?

    No, a passport isn't needed to fly from Milwaukee to San Luis Obispo. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Milwaukee to San Luis Obispo?

    On your way to San Luis Obispo, you’ll fly out from Milwaukee-Mitchell. You’ll be landing at San Luis Obispo County.

  • Which aircraft models fly most regularly from Milwaukee to San Luis Obispo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Milwaukee to San Luis Obispo?

    oneworld is the only airline alliance operating flights between Milwaukee and San Luis Obispo.

  • How does KAYAK find such low prices on flights from Milwaukee to San Luis Obispo?

    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 Milwaukee to San Luis Obispo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to San Luis Obispo?

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

    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 Luis Obispo with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and SBP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to San Luis Obispo?

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

Reviews of the top airline flying from Milwaukee to San Luis Obispo

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to San Luis Obispo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to San Luis Obispo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11649 reviews
7.9Crew
6.9Entertainment
6.4Food
7.2Comfort
7.5Boarding
Airline reviews

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

6.0 GoodElizabeth, May 2026
DFW - SFO
Read more American Airlines reviews

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

To have arrived on time and not 3 hours late after having already spent $100 to change to an earlier flight, only to arrive back home close to the original flight time.

American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.

Wifi was spotty. Tray table was very dirty when I sat down.

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Delayed for mechanical and no updates on what was happening and how long the delay might be.

A first class seat should fit a fat person, and this doesn't. The trays in the armrest are less functional than an ordinary tray in the back of the seat.

Everything you need to know for your flight from Milwaukee to San Luis Obispo

Information on your arrival and departure airports