$178 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 10/24. 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 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% 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.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Luis Obispo to District of Columbia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

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

Sat, Feb 28 - Tue, Mar 3
Hawaiian Airlines Logo
6:00 am - 9:10 pmSBP-DCA
12h 10m1 stop
Hawaiian Airlines Logo
8:59 am - 1:38 pmDCA-SBP
7h 39m1 stop
$301Hawaiian Airlines
Find Deal
Thu, Nov 6 - Tue, Nov 11
Alaska Airlines Logo
7:56 pm - 6:23 amSBP-IAD
31h 27m1 stop
Alaska Airlines Logo
7:43 am - 7:01 pmIAD-SBP
14h 18m1 stop
$319Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
7:25 pm - 9:55 pmSBP-DCA
23h 30m1 stop
Alaska Airlines Logo
5:30 pm - 6:22 pmDCA-SBP
27h 52m1 stop
$332Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
7:25 pm - 5:55 pmSBP-IAD
19h 30m1 stop
Alaska Airlines Logo
6:55 pm - 6:22 pmIAD-SBP
26h 27m1 stop
$332Alaska Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
Alaska Airlines Logo
5:20 pm - 5:21 pmSBP-IAD
21h 01m1 stop
Alaska Airlines Logo
6:29 pm - 4:44 pmIAD-SBP
25h 15m1 stop
$352Alaska Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
American Airlines Logo
12:27 pm - 12:59 amSBP-DCA
9h 32m1 stop
American Airlines Logo
7:00 am - 12:12 pmDCA-SBP
8h 12m1 stop
$355American Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
Alaska Airlines Logo
2:19 pm - 4:42 pmSBP-IAD
23h 23m1 stop
Alaska Airlines Logo
6:25 am - 6:38 pmIAD-SBP
15h 13m1 stop
$355Alaska Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
American Airlines Logo
12:47 pm - 12:59 amSBP-DCA
9h 12m2 stops
American Airlines Logo
7:24 am - 11:57 amDCA-SBP
7h 33m1 stop
$360American Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
United Airlines Logo
10:55 am - 9:10 pmSBP-IAD
7h 15m1 stop
United Airlines Logo
3:00 pm - 10:14 pmIAD-SBP
10h 14m1 stop
$403United Airlines
Find Deal
Sat, Oct 25 - Sat, Oct 25
United Airlines Logo
5:05 am - 3:40 pmSBP-IAD
7h 35m1 stop
United Airlines Logo
10:05 pm - 12:19 pmIAD-SBP
17h 14m1 stop
$510United Airlines
Find Deal
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.

What is the cheapest month to fly from San Luis Obispo to District of Columbia?

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 District of Columbia, 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 District of Columbia is November, when tickets cost $397 (return) on average. On the other hand, the most expensive months are February and August, when the average cost of round-trip tickets is $791 and $622 respectively.

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

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

For San Luis Obispo to District of Columbia, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from District of Columbia back to San Luis Obispo, the best deals are generally found on Tuesday, with Friday being the most expensive.

Good to know

Low seasonJuly
Cheapest flight$189
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 16% 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.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally at night, when round-trip flights cost $517 on average. The most expensive time of day to fly to District of Columbia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $877.

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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
8.5Crew
7.8Comfort
7.0Entertainment
7.1Food
Airline reviews

The flight was good, but your car partner, Wisecars, was worse thane awful. They didn't have an agent nor had they inform me which car rental they were supposed to have issued a voucher.

10.0 ExcellentAnonymous, Sep 2025FAT - PDX
Read more Alaska Airlines reviews

The flight was good, but your car partner, Wisecars, was worse thane awful. They didn't have an agent nor had they inform me which car rental they were supposed to have issued a voucher.

Seattle airport terminal was a nightmare to navigate. Coming g off a cruise boat etc. Lack of convient Restrooms a major issue. Once able to get to boarding Alaska Air it was good experience.

Flight was smooth, pleasant passengers and crew. Enjoyed the experience

Appreciated the upgrade on the saver ticket. Made the 5 hour flight bearable.

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

Flight attendant was awful, I felt second hand embarrassment with every one of her interactions with people onboard. She was so incredibly rude every chance she got

Great flight - efficient and cheerful team on board, at SFO gate. Also, PAE (Paine Field, Everett, WA) is a great little airport to fly out or in to!

My flight wait is 3 hours delayed due to Unknown reason. We waited a very long time in the tarmac. Our flight 24 was scheduled @ 7, therefore we left my house at 330 to park our car. We were at the gate @ 530, then we were told at 6a that it will be late , we boarded at 930 but did not take off until 1015. Therefore my arranged pick up in JFK was cancelled because of no show. Before all these I got an email offers of changing my flight to a different date which I took a day earlier. I will never again take Alaska Airlines, very Inefficient and Disappointing.

Such great crew, from checkin to the plane. So friendly and helpful, I was genuinely impressed.

I was sitting towards back of plane and the flight attendants I thought spoke unusually loud for an evening flight. They chatted and chatted all night long and it seemed odd to me that they didn’t try to lower their voices. It is annoying as a passenger to hear all their conversations.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

IAD with the archaic people movers is just a place to be avoided.

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.

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

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

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

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.

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.