A town with red-tiled roofs, white buildings, and a mountain range in the background.

£116 Cheap Flights from Washington (IAD) to Santa Barbara (SBA)

View £116 flight on Sat, 31 Oct 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Santa Barbara Municipal Airport (SBA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Washington (IAD) to Santa Barbara (SBA)

Prices were available within the past 7 days and start at £116 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal) cost?
You can find cheap one-way flights from £116 and cheap return flights IAD to SBA with Expedia. Return flights often range between £358 and £2502. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when IAD to SBA ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
If you're looking for the cheapest time to fly from Washington Dulles International Airport (IAD) to Santa Barbara Municipal (SBA), October is typically your best bet. You can expect average return fares around £250 during this month. Other budget-friendly months to consider for this route include January and May.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
Enter IAD to SBA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
American Airlines is one of the cheapest airlines offering connecting return flights from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal), with tickets starting from around £276 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
The cheapest months to fly from Washington Dulles Intl. (IAD) to Santa Barbara Municipal (SBA) are typically October and January, with average return flights around £250. May is a popular month for this route, meaning you'll find plenty of flight options, though prices might be a bit higher. If you're looking for the best balance of good fares and a wide selection of flights, consider travelling in October or January for the best value.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
There are no direct flights from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal). However, you'll find around 35 connecting flights per day. Some common connection points include Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), and San Diego Intl. (SAN).
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
The earliest flight from Washington Dulles Intl. (IAD) to Santa Barbara Municipal (SBA) typically departs around 5:00 AM local time. This flight is operated by American Airlines. This is a seasonal service, active only in July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
You'll typically find the most flights from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal) on a Friday, with around 27 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Delta, and Alaska Airlines. Friday offers notably more flight options compared to other days of the week, making it a convenient day to travel.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
The most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal) are in the early morning, from 6am to 9am. Many major carriers, including United, Delta and Alaska Airlines, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey, getting them to their destination with plenty of day left.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
There are no nonstop flights from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal). The distance between these two airports is approximately 3,779 kilometers. For flights with one stop, you can expect the journey to typically take around 7 hours 48 minutes. If your flight has two or more stops, the travel time will generally be longer, often around 10 hours. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and wind patterns.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
You can fly business class or first class between IAD and SBA. Airlines that offer business class service on this route include:
  • United
  • Alaska Airlines
  • Delta
  • American Airlines
First class cabins are available on United, Alaska Airlines, Delta, and American Airlines.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Santa Barbara, CA (SBA) from Washington, DC (IAD)?
If you're planning to travel to Santa Barbara from Washington Dulles Intl. (IAD), you can fly directly into Santa Barbara Municipal (SBA). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), or Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Santa Barbara. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Santa Barbara, CA (SBA-Santa Barbara Municipal) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Santa Barbara Municipal
Distance
3756 km

Book with confidence

Compare flights from Washington to Santa Barbara easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Santa Barbara. Operating between them flights per day, 8 airlines cover the route. And fly direct, getting you to Santa Barbara Municipal in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to Santa Barbara Municipal.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Washington Dulles Intl. (IAD) to Santa Barbara Municipal (SBA)

The easiest way to view the best deals on flights from Washington to Santa Barbara today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Washington Dulles Intl. to Santa Barbara Municipal start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Santa Barbara
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Santa Barbara flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to Santa Barbara Municipal for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Washington to Santa Barbara easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.