$225 Find Cheap Flights from San Luis Obispo to District of Columbia

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 District of Columbia departing on 6/29. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

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

Wed, May 6 - Sat, May 9
United Airlines Logo
5:52 pm - 5:40 am
SBP
-
IAD
8h 48m
1 stop
United Airlines Logo
6:30 am - 11:54 am
IAD
-
SBP
8h 24m
1 stop
$295United Airlines
Wed, May 6 - Sat, May 9
American Airlines Logo
7:02 pm - 8:49 am
SBP
-
IAD
10h 47m
2 stops
American Airlines Logo
7:00 am - 12:05 pm
IAD
-
SBP
8h 05m
1 stop
$300American Airlines
Wed, May 6 - Sat, May 9
American Airlines Logo
7:02 pm - 8:49 am
SBP
-
IAD
10h 47m
2 stops
American Airlines Logo
3:26 pm - 10:10 pm
IAD
-
SBP
9h 44m
2 stops
$305American Airlines
Wed, May 6 - Sat, May 9
American Airlines Logo
7:02 pm - 9:05 am
SBP
-
DCA
11h 03m
2 stops
American Airlines Logo
6:00 am - 12:05 pm
DCA
-
SBP
9h 05m
1 stop
$320American Airlines
Wed, May 6 - Sat, May 9
American Airlines Logo
7:02 pm - 9:05 am
SBP
-
DCA
11h 03m
2 stops
American Airlines Logo
1:44 pm - 10:10 pm
DCA
-
SBP
11h 26m
2 stops
$325American Airlines
Sat, May 2 - Thu, May 7
United Airlines Logo
2:15 pm - 1:24 am
SBP
-
IAD
8h 09m
1 stop
United Airlines Logo
6:40 pm - 11:59 pm
IAD
-
SBP
8h 19m
1 stop
$338United Airlines
Wed, May 6 - Sat, May 9
American Airlines Logo
7:02 pm - 7:00 am
SBP
-
DCA
8h 58m
1 stop
American Airlines Logo
6:00 am - 12:05 pm
DCA
-
SBP
9h 05m
1 stop
$338American Airlines
Tue, Apr 21 - Sat, May 2
American Airlines Logo
12:55 pm - 11:59 pm
SBP
-
DCA
8h 04m
1 stop
American Airlines Logo
6:00 am - 12:10 pm
DCA
-
SBP
9h 10m
1 stop
$342American Airlines
Tue, Apr 21 - Wed, Apr 29
American Airlines Logo
12:55 pm - 11:26 pm
SBP
-
IAD
7h 31m
1 stop
American Airlines Logo
7:00 am - 12:10 pm
IAD
-
SBP
8h 10m
1 stop
$342American Airlines
Tue, Apr 21 - Wed, Apr 29
Alaska Airlines Logo
6:00 am - 5:22 pm
SBP
-
IAD
8h 22m
1 stop
Alaska Airlines Logo
9:00 am - 10:18 pm
IAD
-
SBP
16h 18m
1 stop
$369Alaska Airlines
Booking Insights

KAYAK's insights & trends for San Luis Obispo to District of Columbia flights

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

How much is a round-trip flight from San Luis Obispo to District of Columbia?

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

Good to know

Low seasonFebruary
Cheapest flight$225
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from San Luis Obispo to Washington Dulles Airport

FAQs - booking District of Columbia flights

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

    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 District of Columbia.

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

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

    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 District of Columbia 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 District of Columbia?

    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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Luis Obispo to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to District of Columbia. 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 District of Columbia? 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.
7.9
Alaska AirlinesOverall score based on 12158 reviews
8.1Boarding
7.0Food
8.5Crew
7.0Entertainment
7.8Comfort
Airline reviews

A TV Screen and movies would have been a great addition. The Alaska Terminal at JFK is TOO BIG!!! You need to go up and down 3 escalators to get to your gate and to baggage claim -- and all this while you are carrying your backpack, other bags, etc. I don't know what they were thinking. You can easily miss a flight if you don't add in at least 30 minuites to get to a gate.

10.0 ExcellentAnonymous, Apr 2026
PSP - JFK
Read more Alaska Airlines reviews

A TV Screen and movies would have been a great addition. The Alaska Terminal at JFK is TOO BIG!!! You need to go up and down 3 escalators to get to your gate and to baggage claim -- and all this while you are carrying your backpack, other bags, etc. I don't know what they were thinking. You can easily miss a flight if you don't add in at least 30 minuites to get to a gate.

Luggage was severely damaged. Flight was late for several hours

No complimentary snacks or food. Had to buy drinks and food.

The ticketing counter in SD was a mess. The lady handling the First-Class check-in seemed overwhelmed until a supervisor replaced her. It took almost 20 minutes to get once couple checked in, and then she started walking around the counters while 7 people just stood in line. Once her supervisor arrived, she announced she was going on break, never to engage with customers again.

Very easy, stress free airline. Was a wonderful experience. Will use again

My only complaint was how far it was from plane to baggage claim

This was my first trip with Alaska Airlines (round trip DCA to San Diego). Despite a slight delay on the return flight, I feel compelled to post a RAVE review! I cannot praise the airline and the crew enough! Everyone was kind, professional, and courteous, every step of the way- excellent service, snacks, and entertainment! On both legs of the trip I inquired whether there were any free seating upgrades and my request were granted BOTH times! I’ve flown on other airlines where they won’t do that, even when those premium seats are empty. As a customer service professional myself, I can say I left my experience feeling like a valued customer and not just a number. I NEVER expected to praise an airline lol I’ll definitely go out of my way to fly with Alaska on future trips. Thank you for such an awesome experience!

SBP to PDX 2/17/2026. One person ahead of us at the counter. One ahead of is at TSA. First to board. First row, first class. First to be served. Food and service very good. First off the aircraft. Flight was nice other than some moderately hard bumps on climb out (please find a way to control that!). Air Force landing (none of that Navy slam you to the deck stuff). Wheel chair at the bottom of the ramp waiting for my wife. Luggage out quickly, walked right up to the parking shuttle bus. First stop on the bus. I like the EMB 175 aircraft. This was as close to a perfect flight as I will ever see. Bravo!

The seats were spacious and comfortable. Even in basic economy. However, the flight boarded 30 minutes late.

I think Alaska should start including free meals on these longer trips.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

It was great. Smooth flight, comfortable, left on time and landed on time.

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

Never going to fly your airline again if it can be avoided.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Other than nearly three hour delay for maintenance issues, everything went smooth

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Everything you need to know for your flight from San Luis Obispo to District of Columbia

Information on your arrival and departure airports