$172 Find Cheap Flights from San Luis Obispo to Maine

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Obispo to Maine departing on 10/22. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to Maine, 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 San Luis Obispo to Maine, as well as popular online travel agencies
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Cheap Flights from San Luis Obispo to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland2 stops$627
Boston
Boston2 stops$334
Portland
Portland2 stops$627
Boston
Boston2 stops$334

Book Cheap San Luis Obispo to Maine Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Obispo to Maine 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 San Luis Obispo to Maine

Tue, Oct 14 - Tue, Dec 2
American Airlines Logo
4:43 pm - 8:26 amSBP-BOS
12h 43m2 stops
American Airlines Logo
6:05 am - 12:12 pmBOS-SBP
9h 07m1 stop
$334American Airlines
Find Deal
Fri, Oct 17 - Wed, Oct 22
American Airlines Logo
12:38 pm - 11:58 pmSBP-BOS
8h 20m1 stop
American Airlines Logo
6:00 am - 11:57 amBOS-SBP
8h 57m1 stop
$335American Airlines
Find Deal
Fri, Oct 17 - Wed, Oct 22
American Airlines Logo
7:16 pm - 9:46 amSBP-BOS
11h 30m2 stops
American Airlines Logo
5:30 am - 11:37 amBOS-SBP
9h 07m1 stop
$340American Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 27
United Airlines Logo
6:22 pm - 8:17 amSBP-BOS
10h 55m1 stop
United Airlines Logo
7:25 am - 1:27 pmBOS-SBP
9h 02m1 stop
$396United Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 27
United Airlines Logo
6:22 pm - 6:07 amSBP-BOS
8h 45m1 stop
United Airlines Logo
9:40 am - 5:26 pmBOS-SBP
10h 46m2 stops
$401United Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 9
United Airlines Logo
8:34 am - 9:45 pmSBP-BOS
10h 11m2 stops
United Airlines Logo
4:15 pm - 10:14 pmBOS-SBP
8h 59m1 stop
$442United Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 27
United Airlines Logo
4:00 pm - 6:00 amSBP-BOS
11h 00m2 stops
United Airlines Logo
9:40 am - 5:26 pmBOS-SBP
10h 46m2 stops
$451United Airlines
Find Deal
Mon, Dec 22 - Thu, Jan 1
Alaska Airlines Logo
5:20 pm - 5:10 amSBP-BOS
8h 50m1 stop
Alaska Airlines Logo
6:30 am - 11:39 pmBOS-SBP
20h 09m1 stop
$481Alaska Airlines
Find Deal
Mon, Dec 22 - Thu, Jan 1
Alaska Airlines Logo
5:20 pm - 5:10 amSBP-BOS
8h 50m1 stop
Alaska Airlines Logo
6:00 am - 7:05 pmBOS-SBP
16h 05m2 stops
$531Alaska Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Alaska Airlines Logo
6:29 pm - 12:26 amSBP-BOS
26h 57m1 stop
Alaska Airlines Logo
6:08 pm - 10:41 pmBOS-SBP
31h 33m1 stop
$572Alaska Airlines
Find Deal
Booking Insights

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

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

What’s the cheapest day of the week to fly from San Luis Obispo to Maine?

The average price of all round-trip flights from San Luis Obispo to Maine clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San Luis Obispo to Maine, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Maine, Wednesday is the cheapest day to fly and Friday is the most expensive.

Good to know

Low seasonDecember
Cheapest flight$172
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Luis Obispo to Boston

FAQs - booking Maine flights

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

    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 San Luis Obispo to Maine.

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

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

    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 from San Luis Obispo to Maine with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Maine?

    The cheapest time of day to fly to Maine is generally in the morning, when round-trip flights cost $701 on average. The most expensive time of day to fly to Maine is generally in the morning, which is peak travel time and where the average cost of a ticket is $701.

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

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to Maine. 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 San Luis Obispo to Maine? 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.
7.4
United AirlinesOverall score based on 8937 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

6.0 GoodMarydoug, Aug 2025SJC - DEN
Read more United Airlines reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

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

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