$172 Find Cheap Flights from San Luis Obispo to Rhode Island

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 Rhode Island departing on 10/29. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Rhode Island

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

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$384
Boston
Boston1 stop$384

Book Cheap San Luis Obispo to Rhode Island 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 Rhode Island 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 Rhode Island

Tue, Oct 21 - Tue, Dec 2
American Airlines Logo
12:27 pm - 11:27 pmSBP-BOS
8h 00m1 stop
American Airlines Logo
6:05 am - 12:12 pmBOS-SBP
9h 07m1 stop
$384American Airlines
Find Deal
Tue, Oct 14 - Tue, Dec 2
American Airlines Logo
12:47 pm - 11:58 pmSBP-BOS
8h 11m1 stop
American Airlines Logo
6:30 am - 3:36 pmBOS-SBP
12h 06m2 stops
$389American Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
American Airlines Logo
9:53 am - 10:32 pmSBP-PVD
9h 39m2 stops
American Airlines Logo
6:00 am - 3:36 pmPVD-SBP
12h 36m2 stops
$390American Airlines
Find Deal
Tue, Oct 14 - Tue, Dec 2
American Airlines Logo
4:43 pm - 8:26 amSBP-BOS
12h 43m2 stops
American Airlines Logo
6:30 am - 3:36 pmBOS-SBP
12h 06m2 stops
$394American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
United Airlines Logo
7:45 am - 9:24 pmSBP-PVD
10h 39m2 stops
United Airlines Logo
2:47 pm - 10:36 pmPVD-SBP
10h 49m2 stops
$419United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
United Airlines Logo
8:34 am - 11:59 pmSBP-BOS
12h 25m2 stops
United Airlines Logo
6:20 pm - 11:43 pmBOS-SBP
8h 23m1 stop
$430United Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
United Airlines Logo
10:55 am - 11:57 pmSBP-BOS
10h 02m1 stop
United Airlines Logo
7:30 am - 2:04 pmBOS-SBP
9h 34m1 stop
$431United Airlines
Find Deal
Sat, Dec 20 - Thu, Dec 25
Alaska Airlines Logo
5:20 pm - 5:10 amSBP-BOS
8h 50m1 stop
Alaska Airlines Logo
7:30 am - 3:03 pmBOS-SBP
10h 33m1 stop
$470Alaska Airlines
Find Deal
Tue, Dec 23 - Mon, Dec 29
Alaska Airlines Logo
5:20 pm - 5:10 amSBP-BOS
8h 50m1 stop
Alaska Airlines Logo
6:30 am - 11:35 pmBOS-SBP
20h 05m1 stop
$482Alaska Airlines
Find Deal
Sun, Dec 21 - Thu, Dec 25
Alaska Airlines Logo
5:20 pm - 5:10 amSBP-BOS
8h 50m1 stop
Alaska Airlines Logo
7:30 am - 3:03 pmBOS-SBP
10h 33m1 stop
$496Alaska Airlines
Find Deal
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Luis Obispo to Rhode Island, 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 San Luis Obispo to Rhode Island is June, when tickets cost $442 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $655 and $601 respectively.

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

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

If your flying dates are flexible, you should consider flying to Rhode Island on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from San Luis Obispo to Rhode Island. For your return ticket, we recommend flying on a Saturday and avoiding Sundays for the best deals.

How far in advance should I book a flight from San Luis Obispo to Rhode Island?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Luis Obispo to Rhode Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Luis Obispo to Rhode Island, you should book around 4 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$172
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from San Luis Obispo to Boston

FAQs - booking Rhode Island flights

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

    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 Rhode Island.

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

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

    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 Rhode Island 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 Rhode Island?

    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 Rhode Island 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 Rhode Island?

    The cheapest time of day to fly to Rhode Island is generally at night, when round-trip flights cost $518 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to Rhode Island is generally in the morning, which is peak travel time and where the average cost of a ticket is $617.

Reviews of the top airline flying from San Luis Obispo to Rhode Island

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to Rhode Island. 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 Rhode Island? 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
7.5Boarding
6.4Food
6.9Entertainment
8.0Crew
Airline reviews

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

6.0 GoodJonathan, Sep 2025SFO - PHL
Read more American Airlines reviews

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Was not able to watch most shows on the entertainment site. They would not load

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

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

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