Cheap flights from San Luis Obispo to Washington, D.C. from $184
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Obispo to Washington, D.C. departing on 7/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Luis Obispo to Washington, D.C.
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Alaska Airlines flights from San Luis Obispo to Washington, D.C.
Our best Alaska Airlines deals on San Luis Obispo to Washington, D.C. flight tickets
United Airlines flights from San Luis Obispo to Washington, D.C.
Our best United Airlines deals on San Luis Obispo to Washington, D.C. flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from San Luis Obispo to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Luis Obispo and Washington, D.C.?
What is the cheapest month to fly to Washington, D.C.?
The month of November is, on average, the cheapest month to fly to Washington, D.C. from San Luis Obispo, with most prices found around $370. If you’re not able to fly to Washington, D.C. in November, then September is your next best option. Flight prices from San Luis Obispo to Washington, D.C. during September average around $421.
What is the cheapest day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from San Luis Obispo is on a Monday. momondo users have found tickets for Monday departures for as low as $487. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Luis Obispo to Washington, D.C. for around $632.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the evening is the cheapest time of day to fly from San Luis Obispo to Washington, D.C. when you can find flight prices for as low as $517. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $877. Of course, these prices can vary depending on the time of year and what airport you fly to.
How have San Luis Obispo to Washington, D.C. flight prices changed over time?
What is the cheapest airline that flies from San Luis Obispo County to Washington, D.C.?
Alaska Airlines, American Airlines, and Hawaiian Airlines are the most popular carriers operating from San Luis Obispo County to Washington, D.C.
What airlines fly to Washington, D.C.?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. from San Luis Obispo according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.
When to book flights from San Luis Obispo to Washington, D.C.
Cheap San Luis Obispo to Washington, D.C. (SBP to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Luis Obispo to Washington, D.C.
Best Price Found | $184 |
|---|---|
Fastest flight time | 6h 42m |
Direct flights | None |
Airports in Washington, D.C. | 3 airports |
How far is San Luis Obispo County to Washington, D.C. by plane?
The distance between San Luis Obispo County and Washington, D.C. is about 2392.7 mi. By plane, this route typically takes 6h 42m.
When did momondo last update prices for flights from San Luis Obispo County Airport to Washington, D.C.?
Prices for flights from San Luis Obispo County Airport to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from San Luis Obispo County Airport to Washington, D.C.?
The number of operators available for flights from San Luis Obispo County Airport to Washington, D.C. is 3 as of July 2025.
How old do you have to be to fly from San Luis Obispo County Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Luis Obispo County Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Luis Obispo to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from San Luis Obispo to Washington, D.C. is United Airlines, representing 48% of all bookings. The subsequent popular airlines are American Airlines at 34% and Alaska Airlines at 18%.
Best airlines flying from San Luis Obispo to Washington, D.C.
Compare and see reviews for airlines that fly from San Luis Obispo to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $264 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $308 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $338 | Free Cancellation | Rating 7.2 10,000 reviews |
United Airlines Flights From San Luis Obispo to Washington, D.C.
The lowest priced United Airlines flight from San Luis Obispo to Washington, D.C. from the last 72 hours was $308. Generally, United Airlines has 6 flights on this route every week with an average price of $602. United Airlines is rated 7.4/10 by our users.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Luis Obispo to Washington, D.C.?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Luis Obispo to Washington, D.C.. momondo saves you time and could save you money on your trip.
Can I find flights from San Luis Obispo to Washington, D.C. with flexible booking policies on momondo?
Yes. All flights to Washington, D.C. from San Luis Obispo on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Luis Obispo to Washington, D.C.?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from San Luis Obispo.
I’m not ready to book a flight from San Luis Obispo to Washington, D.C. right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from San Luis Obispo and alert you when they change.