SBP - DCA

$163 Find Cheap Flights from San Luis Obispo to Reagan Washington National Airport

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 Reagan-National departing on 5/24. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to Washington, D.C., 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 Washington, D.C., as well as popular online travel agencies
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Cheap Flights from San Luis Obispo to Reagan-National

 
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 Reagan-National 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.

Recent round-trip flight deals from San Luis Obispo to Reagan-National

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Luis Obispo to Reagan-National.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
12:17 pm - 12:51 amSBP-DCA
9h 34m1 stop
American Airlines Logo
6:53 am - 11:20 amDCA-SBP
7h 27m1 stop
$393American Airlines
Find Deal
Wed, Jul 2 - Mon, Jul 7
American Airlines Logo
1:07 pm - 12:51 amSBP-DCA
8h 44m2 stops
American Airlines Logo
6:53 am - 11:20 amDCA-SBP
7h 27m1 stop
$398American Airlines
Find Deal
Wed, Jul 2 - Mon, Jul 7
American Airlines Logo
12:25 pm - 12:46 amSBP-DCA
9h 21m1 stop
American Airlines Logo
6:45 am - 11:32 amDCA-SBP
7h 47m1 stop
$401American Airlines
Find Deal
Sat, May 10 - Wed, May 14
American Airlines Logo
12:43 pm - 12:46 amSBP-DCA
9h 03m2 stops
American Airlines Logo
7:30 am - 12:00 pmDCA-SBP
7h 30m1 stop
$406American Airlines
Find Deal
Sat, May 10 - Wed, May 14
Alaska Airlines Logo
7:35 pm - 9:59 pmSBP-DCA
23h 24m1 stop
Alaska Airlines Logo
9:59 am - 1:25 pmDCA-SBP
30h 26m1 stop
$452Alaska Airlines
Find Deal
Fri, May 23 - Mon, May 26
Alaska Airlines Logo
7:35 pm - 9:59 pmSBP-DCA
23h 24m1 stop
Alaska Airlines Logo
9:59 am - 11:15 pmDCA-SBP
16h 16m1 stop
$467Alaska Airlines
Find Deal
Fri, May 23 - Sun, May 25
Alaska Airlines Logo
7:35 pm - 9:59 pmSBP-DCA
23h 24m1 stop
Alaska Airlines Logo
5:00 pm - 6:40 pmDCA-SBP
28h 40m1 stop
$471Alaska Airlines
Find Deal
Fri, May 23 - Tue, May 27
United Airlines Logo
4:43 pm - 10:42 pmSBP-DCA
26h 59m2 stops
United Airlines Logo
5:59 pm - 11:59 pmDCA-SBP
9h 00m1 stop
$486United Airlines
Find Deal
Fri, May 23 - Sun, May 25
United Airlines Logo
8:35 am - 9:37 pmSBP-DCA
10h 02m1 stop
United Airlines Logo
7:00 am - 2:26 pmDCA-SBP
10h 26m1 stop
$517United Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
United Airlines Logo
4:50 pm - 10:56 amSBP-DCA
15h 06m2 stops
United Airlines Logo
6:00 am - 4:01 pmDCA-SBP
13h 01m2 stops
$520United Airlines
Find Deal
Thu, Jun 12 - Mon, Jun 16
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KAYAK's insights & trends for San Luis Obispo to Reagan-National flights

Get data-powered insights and trends into flights from San Luis Obispo to Reagan-National 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 Reagan Washington National Airport?

The average price of all round-trip flights from San Luis Obispo to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Reagan Washington National Airport on a Friday and more expensive on a Sunday. On your return trip to San Luis Obispo, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

What is the cheapest month to fly from San Luis Obispo to Washington, D.C. Reagan-National Airport?

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 Washington, D.C. Reagan-National Airport, 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 Washington, D.C. Reagan-National Airport is February, where tickets cost $452 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,026 and $830 respectively.

Good to know

Low seasonFebruary
High seasonApril
Cheapest flight$163
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from San Luis Obispo to Reagan Washington National Airport

When to book flights from San Luis Obispo to Reagan-National

Are your dates flexible? Find out the best times to travel from San Luis Obispo to Reagan-National 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 San Luis Obispo to Reagan Washington National Airport flights

  • What is the cheapest flight from San Luis Obispo to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from San Luis Obispo to Washington, D.C. Reagan-National Airport was $163 for a one-way ticket and $393 for a round-trip.

  • Do I need a passport to fly between San Luis Obispo and Reagan Washington National Airport?

    No

  • Which aircraft models fly most regularly from San Luis Obispo to Reagan Washington National Airport?

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

  • Which airline alliances offer flights from San Luis Obispo to Reagan Washington National Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between San Luis Obispo and Reagan Washington National Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San Luis Obispo to Washington, D.C., United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Luis Obispo to Washington, D.C. are United Airlines and American Airlines. With an average price for the route of $647 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $636 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Luis Obispo to Reagan Washington National Airport?

    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 Reagan Washington National Airport.

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

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

    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 Reagan Washington National Airport with an airline and back to San Luis Obispo with another airline. Booking your flights between San Luis Obispo and DCA 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 San Luis Obispo to Reagan Washington National Airport?

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

Top airlines flying from San Luis Obispo to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to Washington, D.C.. 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 Reagan-National? 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 8696 reviews
7.7Boarding
8.1Crew
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

10.0 ExcellentAnonymous, Mar 2025GUA - IAD
Read more United Airlines reviews

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

United left one of our bags back in SFO but that’s not my real complaint. The complaint is how it all went down. So we checked in the day before online and were told we could use the quick drop for luggage. So the next day I used baggage quick drop curbside at SFO. The agent mistakenly didn't tag my bag as he put my bag on the conveyor belt untagged. We immediately alerted him he had not tagged the bag. I walked with him to the baggage service office to find my bag and tag it. We waited outside the office for 10 mins. He came out and said everything was ok and the bag was going to be tagged and on my flight. We received a text that one of our bags was on the flight but the other was not. I alerted my first class flight attendant immediately upon boarding the flight. She was helpful and said she’d get it sorted out right away. She called over the gate agent. The gate agent used my bag number and looked over information on her device. She said my bag was on the flight. The flight attendant was standing with her, looking at the device, and also said “yep it’s on the flight”. During the flight the flight attendant made reference to how reassuring it must feel knowing the bag was on the flight. Upon arriving to IAD we received a text that my bag was not on my flight. The text said my bag would arrive to my final destination LIS 24 hrs late. I understand that mistakes happen. I was totally ok with my bag mistakenly not getting tagged at the quick drop. I was fine with walking down to baggage services to tag my bag. But, what I am not ok with is that the United staff said they fixed the mistake two different times, assuring me twice that my bag would be/was on the plane…and it wasn’t. I expected better attention by the employees, for them to do what they said they were going to do. We also spent extra money to upgrade our seats to first class, including the entire return leg from Lisbon to San Francisco because we wanted a smoother and more relaxing travel experience. Our money was not well spent. We will not be using United for travel going forward.

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

Horrifying! And I am almost 2 million miles with United. Late by 3 1/2 hours. Worst: after two hours on the plane waiting, they decided that one of the tires had been damaged and then decided to change it. Another hour and a half to change the tire!!!!! NO EXCUSE FOR THIS. The crew didn't even offer a glass of water until we had been on the plane for FIVE hours. This is the worst airline in the world. I'm simply stuck because they fly on the only routes I need.

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Attendants zipped through cabin so fast hardly anyone got the water they told us we could have in the short flight. Nothing else was offered.

Sucks ! All three flights I was on this trip were delayed.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

The boarding crew was incredibly helpful getting me on an earlier flight

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

AA can't control the weather. But the airplane was hot and stuffy while stuck on the runway with a broken entertainment system.

Everything you need to know for your flight from San Luis Obispo to Reagan-National

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