Cheap Flights from San Diego (SANA) to Paine Field (PAE)

Compare San Diego to Paine Field flight deals

Find the cheapest month or even day of the year to fly to Paine Field

Book the best Paine Field fare with no extra fees

Flight deals from San Diego to Paine Field Airport

Looking for a cheap last-minute deal or the best return flight from San Diego to Paine Field Airport? If you want to travel next month, return fares start from £228. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Diego to Paine Field

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Paine Field flights are currently cheapest in May.

Direct flights from San Diego to Paine Field

San Diego to Seattle: Flight information

The things to know before you go.
Cheapest flight found£96
Cheapest month to flyMay
Average flight time3 hrs, 9 mins
Most popular airlineAlaska Airlines
Average flights per week25

Finding cheap flights from San Diego to Paine Field: Frequently asked questions

The best price we found for a return flight from San Diego to Paine Field is £224. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 9 minutes is the average flight time from San Diego to Paine Field.
Alaska Airlines, Horizon Air and American Airlines fly direct from San Diego to Paine Field.
As of March 2026, there are 25 flights per week flying from San Diego to Paine Field.
The cheapest month to fly from San Diego to Paine Field is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Paine Field Airport on Wednesday, 6 May 2026.
Yes – the average flight time is 3 hours and 9 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Paine Field but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from San Diego to Snohomish County Airport (PAE): What you need to know

  • Kick off your journey at one of San Diego's main airports, San Diego International Airport (SAN) or McClellan-Palomar Airport (CLD). Explore your options for booking a flight from San Diego to Snohomish County Airport (PAE) jetting off from either of these.

  • Around 3 hours is how long you can expect to be in the air on a direct San Diego to Snohomish County Airport flight.

  • Seattle (where Snohomish County Airport is located) and San Diego share the UTC-7 timezone. You'll have no time difference to factor in for your trip.

  • The busiest route is from San Diego International Airport (SAN) to Snohomish County Airport (PAE). Take your pick of 7 direct services each week. Alaska Airlines operates a 7am departure between SAN and PAE.

  • Get to the airport on time so you don't miss your flight from San Diego to PAE. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.

  • Delays at security and check-in are likely if you're travelling during high season, so give yourself a little extra breathing room. The recommendation for peak periods? Get there up to four hours ahead for international flights and two hours for domestic departures.

Airports in San Diego

San Diego International Airport (SAN)

  • You can take a direct flight from San Diego to Snohomish County Airport (PAE) out of San Diego International Airport (SAN).

  • When leaving from SAN, you can take a direct flight from San Diego to Snohomish County Airport with Alaska Airlines.

  • Most passengers choose to book seats with Alaska Airlines between SAN and PAE.

  • The carrier with the most reliable on-time arrival rate on this route is Alaska Airlines.

  • SAN is around 5 kms (3 miles) from central San Diego. If you're ride-sharing, driving or catching a cab from the centre, it'll take you 10 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be around 20 minutes.

  • Looking for a comfortable hotel close to San Diego International Airport? If you're catching an early flight from San Diego to Snohomish County Airport, these stays will put you moments from check-in:

  • 71.38% of flights that leave from San Diego International Airport touch down at their destination on schedule.

  • SAN is located at N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • You can get to CLD from the centre of San Diego in approximately 40 minutes by car (depending on traffic). The ride by public transport will take roughly 2 hours 15 minutes to travel the 56 kms (35 miles) or so.

  • Want to enjoy an extra night away before boarding your San Diego to PAE flight? Unwind in a hotel near McClellan-Palomar Airport before your trip officially starts. These stays are expecting you:

About Snohomish County Airport (PAE)

Getting from Snohomish County Airport (PAE) to central Seattle

  • Snohomish County Airport is around 20 miles from central Seattle. How long it'll take to get to the centre in a cab or car hire will depend on the time of day. Do some research before you go.

  • It'll take around 40 minutes when travelling by public transport.

How to find the cheapest flights from San Diego to Snohomish County Airport (PAE)

  • The lowest price we've found for a one-way ticket from San Diego to Snohomish County Airport is £96. For a return flight on this route, the best price is £224. Depending on when you book and the availability, these fares can change.

  • To find cheap flights from San Diego to PAE, book ahead. Airlines tend to offer their most competitively priced fares when flights are first released.

  • If you can be flexible with your trip dates, use the 'Whole month' tool. It'll give you the cheapest price across the month when searching for your San Diego to Snohomish County Airport ticket.

  • Finding a cheap plane ticket from San Diego to PAE couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as prices go down.

  • Tailor your travel plans using filters. Select your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from San Diego to Snohomish County Airport.

The best time to fly from San Diego to Snohomish County Airport (PAE)

  • May is the quietest month for flights from San Diego to Snohomish County Airport (PAE), while March is the busiest. Pick the best time to go to Seattle based on whether you like a laid-back vibe or a more bustling atmosphere.

  • Book a San Diego to PAE plane ticket departing in August if you're eager to explore the city during its warmest month. Expect temperatures in Seattle to range from 12ºC (54ºF) to 28ºC (82ºF).

  • If you like cooler conditions, search for a cheap ticket from San Diego to Snohomish County Airport in February when temperatures are between -1ºC (30ºF) and 11ºC (52ºF).

More about Seattle

  • When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Seattle right here. Explore these hotels as soon as you've booked your flight from San Diego to Snohomish County Airport:

  • Pike Place Market and Space Needle are just a couple of the popular attractions to add to your Seattle must-do list. Keep the adventure rolling by checking out Seattle Skyline.

Explore more of the United States

  • You've seen Seattle, now it's time to explore other corners of the United States. Travel about 274 kms (170 miles) south to Portland to tick off its top sights. From Portland Japanese Garden to Voodoo Doughnut and Great Northwest, you'll have a packed itinerary ahead.

  • Around 257 kms (160 miles) south of Seattle, Vancouver is another favourite stop in the United States. Get a taste of what this destination has to offer at Vancouver Waterfront, Reconstructed HBC Fort Vancouver and Fort Vancouver National Historic Site Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.