SAN - SEA

$107 Find Cheap Flights from San Diego to Seattle

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 Diego to Seattle departing on 9/17. 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 Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Seattle.
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Flight Deals

Cheap Flights from San Diego to Seattle (SAN-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Seattle 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 Diego to Seattle

Fri, Oct 10 - Mon, Oct 13
Frontier Logo
6:25 am - 3:16 pmSAN-SEA
8h 51m1 stop
Frontier Logo
8:43 pm - 11:50 pmSEA-SAN
27h 07m1 stop
$156Frontier
Find Deal
Fri, Sep 19 - Fri, Sep 26
Frontier Logo
10:20 am - 12:30 amSAN-SEA
14h 10m1 stop
Frontier Logo
6:12 am - 11:53 pmSEA-SAN
17h 41m1 stop
$157Frontier
Find Deal
Tue, Sep 23 - Sat, Sep 27
Hawaiian Airlines Logo
9:30 am - 12:37 pmSAN-SEA
3h 07mnonstop
Hawaiian Airlines Logo
7:59 pm - 10:58 pmSEA-SAN
2h 59mnonstop
$158Hawaiian Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
Frontier Logo
6:25 am - 3:45 pmSAN-SEA
9h 20m1 stop
Frontier Logo
4:36 pm - 9:25 amSEA-SAN
16h 49m1 stop
$159Frontier
Find Deal
Sat, Nov 8 - Sat, Nov 8
Alaska Airlines Logo
8:15 am - 4:45 pmSAN-SEA
8h 30m1 stop
Alaska Airlines Logo
8:07 pm - 10:59 pmSEA-SAN
2h 52mnonstop
$160Alaska Airlines
Find Deal
Tue, Sep 23 - Wed, Sep 24
Alaska Airlines Logo
4:06 pm - 4:45 pmSAN-SEA
24h 39m1 stop
Alaska Airlines Logo
6:59 pm - 9:57 pmSEA-SAN
2h 58mnonstop
$166Alaska Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
Southwest Logo
4:35 pm - 10:30 pmSAN-SEA
5h 55m1 stop
Southwest Logo
12:50 pm - 6:00 pmSEA-SAN
5h 10m1 stop
$167Southwest
Find Deal
Wed, Oct 8 - Wed, Oct 15
Hawaiian Airlines Logo
10:30 am - 1:43 pmSAN-SEA
3h 13mnonstop
Hawaiian Airlines Logo
7:52 am - 10:52 amSEA-SAN
3h 00mnonstop
$171Hawaiian Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Delta Logo
3:35 pm - 6:32 pmSAN-SEA
2h 57mnonstop
Delta Logo
11:40 am - 2:35 pmSEA-SAN
2h 55mnonstop
$177Delta
Find Deal
Tue, Sep 23 - Sat, Sep 27
Southwest Logo
12:35 pm - 6:10 pmSAN-SEA
5h 35m1 stop
Southwest Logo
9:15 am - 4:55 pmSEA-SAN
7h 40m2 stops
$192Southwest
Find Deal
Expert advice

Expert advice for your flight from San Diego to Seattle

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Delta

Delta's Comfort Plus seats offer up to three extra inches of legroom for added comfort.


Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing onboard connectivity.

Read more about Deltaby Stefanie Waldek
Alaska Airlines

Alaska Airlines offers a 20-minute baggage guarantee, ensuring quick baggage claim or bonus miles.


Alaska Airlines' Premium Class offers priority boarding and complimentary drinks on flights over 350 miles.

Airports
SAN

Security lines at SAN are generally manageable, even during peak times. Expect waits of 30–35 minutes, often less during off-peak hours.

Read more about SANby Brandon Schultz
SEA

For quick access to Seattle, use the Link light rail from SEA. It takes about 40 minutes and is cheaper than ride-hailing services.

Read more about SEAby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Brandon Schultz

Brandon Schultz

Expert on SAN

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Booking Insights

KAYAK's insights & trends for San Diego to Seattle flights

Get data-powered insights and trends into flights from San Diego to Seattle to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Seattle
Find cheap flights to Seattle

Planning a trip from San Diego to Seattle? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from San Diego to Seattle?

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

For San Diego to Seattle, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Seattle back to San Diego, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from San Diego to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Seattle, 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 Diego to Seattle is January, where tickets cost $166 (return) on average. On the other hand, the most expensive months are July and March, where the average cost of round-trip tickets is $292 and $277 respectively.

Can I save money by flying with a layover from San Diego to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $243 on average.

How far in advance should I book a flight from San Diego to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to Seattle, you should book around 4 weeks before departure, which saves you about 63% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$107
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from San Diego to Seattle

When to book flights from San Diego to Seattle

Are your dates flexible? Find out the best times to travel from San Diego to Seattle 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 flights from San Diego to Seattle

  • Are the lounges at the San Diego airport free?

    Not all lounges at the San Diego airport are free of charge to access. There is a main lounge at the airport that is free to access, but you will have to pay some extra cash for meals. Free Wi-Fi is available in all the lounges. Paid lounges include Alaska lounge, Delta lounge, and the Star Brass lounges, which charge an approximate fee of $1.59.

  • Are there charging stations at Seattle Airport?

    Yes, there are charging stations in most parts of the airport. You can purchase a power bank at the charging stations for approximately $15.90. You can charge your mobile devices using the seat power outlets found at the gate waiting bays.

  • Are there any hotels near the San Diego airport?

    Many hotels are available near the San Diego airport, including the Courtyard hotel, located approximately 1 mile away, which charges around $150 per night. The Wyndham hotel charges around $80 per night and is approximately 2 miles from the airport.

  • Is there free Wi-Fi at Seattle Airport?

    Yes, free Wi-Fi is available throughout the terminals. The signal strength will vary depending on the Terminal.

  • Which airlines offer eco-friendly flights from San Diego to Seattle?

    On average, each passenger flying from San Diego to Seattle emits about 1,882 pounds. Spirit Airlines and Delta offer some of the most eco-friendly flights to San Diego to Seattle. These airlines offer nonstop and one-stop San Diego-to-Seattle flights and emit around 35 – 38% less carbon than most of the major airlines flying this route.

  • What are the common stopover options for flights from San Diego to Seattle?

    Several airlines offer nonstop flights from San Diego to Seattle. Flights with a single layover en route are also available; the layover city depends on the airline. Alaska Airlines, Delta, and United Airlines offer some of these flights with common layover options being at San Francisco International Airport (SFO), Los Angeles International Airport (LAX), and Portland International Airport (PDX).

  • Does Seattle-Tacoma International Airport offer pet amenities?

    Yes, SEA is a pet-friendly facility with pet-relief areas both inside and outside the terminals. The outdoor pet-relief areas are just outside Door 05, Door 26, and Door 27. One of the indoor pet-relief areas is near the Concourse B exit in the Central Terminal. SAN's pet-relief areas are equipped with pet waste bags, paper towel dispensers, and hand sanitizer.

  • Does Seattle-Tacoma International Airport (SAN) offer support for travelers with special needs?

    Yes, SAN is a fully accessible airport with lots of services and amenities for travelers with special needs. All airlines flying through SAN offer wheelchair assistance services to their passengers, which you can request by visiting your airline's ticket counter. Accessible amenities available at SAN include a sensory room, accessible parking, and restrooms.

  • Which family services will I find when flying from San Diego to Seattle?

    SEA offers a children’s play area where you can take your kids to relax after your flight. The airport recommends the play area be used by children under 100 pounds and less than for feet tall. SAN’s play area is between the Central Terminal and A Gates.

  • Are there public transportation options to San Diego International Airport from downtown San Diego?

    Yes, you can easily get to SAN from downtown San Diego using public transportation. One of the options is to take buses operated by the Metropolitan Transit System (MTS), which runs on Bus Route 992. These buses directly link the airport to downtown San Diego. They run every 15 minutes on weekdays and every 30 minutes on weekends and public holidays.

  • What is the cheapest flight from San Diego to Seattle?

    In the last 3 days, the lowest price for a flight from San Diego to Seattle was $107 for a one-way ticket and $156 for a round-trip.

  • Do I need a passport to fly between San Diego and Seattle?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from San Diego to Seattle?

    When flying out of San Diego you will be using San Diego. You will be landing at Seattle, also known as Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from San Diego to Seattle?

    Alaska Airlines, Hawaiian Airlines, Delta, and KLM offer inflight Wi-Fi service on the San Diego to Seattle flight route.

  • Which aircraft models fly most regularly from San Diego to Seattle?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the San Diego to Seattle flight route.

  • Which airline alliances offer flights from San Diego to Seattle?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between San Diego and Seattle, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from San Diego to Seattle?

    There are nonstop flights from San Diego to Seattle on a daily basis.

  • Which is the best airline for flights from San Diego to Seattle, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from San Diego to Seattle are Alaska Airlines and Southwest. With an average price for the route of $274 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $306 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from San Diego to Seattle?

    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 Diego to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from San Diego 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 Diego to Seattle?

    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 Seattle with an airline and back to San Diego with another airline. Booking your flights between San Diego and SEA 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 Diego to Seattle?

    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 Seattle from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Diego to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $149 or less one-way and $229 or less round-trip.
  • San Diego airport, also known as Lindbergh Airport, is approximately 3 miles northwest of San Diego downtown, California. This airport is managed and operated by the San Diego county airport authority. The airport offers domestic and international flights.
  • The San Diego airport has a wide selection of parking lots: terminal 1 parking lots, terminal 2 parking lots, the parking plaza, curbside valet parking, long-term parking, and cellphone parking lots. For the first 10min, parking is free. You will have to pay approximately $1.59 for any extra 30min of parking. You will have to pay approximately $15.90 per day for the long-term parking lot and approximately $31.76 for the valet parking option.
  • It is easy to maneuver in and out of Seattle Airport due to the numerous transport options available. You can board the Seattle Streetcars, which will connect you to nearby cities. The fare is approximately $1.99 for an adult passenger. You can also reserve a bike before your arrival. The bikes have a maximum speed of 15mph, and you will only have to part with approximately $0.07 per ride minute. Rental cars and limousine transportation services are also available upon reservation.
  • San Diego has two main terminals, namely terminals 1 and 2. Terminal 1 is strictly reserved for domestic flights, while Terminal 2 is for international flights. Terminal 1 has two levels: ground floor level and mezzanine level. Lounges are located at the mezzanine level, while transportation service, check-in, and check-out areas are accessible from the ground floor level. Terminal 2 is divided into the ground floor level and the second level. Arrivals and departure areas are found on the ground floor, whereas all basic and social services are found on the second level.
  • Seattle Airport has nursing amenities to cater to young children and their parents. The nursing suites have comfortable seats, changing tables, sinks, and other amenities and are close to the Alaska lounge on the Mezzanine level. Nursing pods are also available for single use. You should ensure you carry all your belongings after leaving and that you don't exceed the allocated time.
  • Seattle-Tacoma International Airport (SEA) is a primary hub for Alaska Airlines, and it also serves as a hub for Delta Air Lines. When flying to SEA from San Diego, consider flying with either of these airlines as you will find more flight options.
  • Alaska Airlines is one of the best airlines for families flying from San Diego to Seattle. The airline offers flights with expansive seating, kid-friendly foods, entertainment onboard, and preboarding for parents with young children.
  • Getting around San Diego Airport (SAN) is easy, thanks to the free Airport Loop Shuttle. The shuttle offers 24-hour transportation within the airport, making frequent trips between the airport's parking lots and terminals.

Prefer to fly direct from San Diego to Seattle?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Diego to Seattle/Tacoma Intl.
Find which airlines fly direct from San Diego Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

San Diego to Seattle/Tacoma Intl

Monday

Air France, Air Tahiti Nui, Alaska Airlines, +15 more

Air France, Air Tahiti Nui, +16 more

Tuesday

Air France, Air Tahiti Nui, Alaska Airlines, +13 more

Air France, Air Tahiti Nui, +14 more

Wednesday

Air France, Air Tahiti Nui, Alaska Airlines, +15 more

Air France, Air Tahiti Nui, +16 more

Thursday

Air France, Air Tahiti Nui, Alaska Airlines, +14 more

Air France, Air Tahiti Nui, +15 more

Friday

Air France, Air Tahiti Nui, Alaska Airlines, +15 more

Air France, Air Tahiti Nui, +16 more

Saturday

Air France, Air Tahiti Nui, Alaska Airlines, +15 more

Air France, Air Tahiti Nui, +16 more

Sunday

Air France, Air Tahiti Nui, Alaska Airlines, +14 more

Air France, Air Tahiti Nui, +15 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to San Diego

Monday

Air France, Air Tahiti Nui, Alaska Airlines, +14 more

Air France, Air Tahiti Nui, +15 more

Tuesday

Air France, Air Tahiti Nui, Alaska Airlines, +14 more

Air France, Air Tahiti Nui, +15 more

Wednesday

Air France, Air Tahiti Nui, Alaska Airlines, +14 more

Air France, Air Tahiti Nui, +15 more

Thursday

Air France, Air Tahiti Nui, Alaska Airlines, +14 more

Air France, Air Tahiti Nui, +15 more

Friday

Air France, Air Tahiti Nui, Alaska Airlines, +15 more

Air France, Air Tahiti Nui, +16 more

Saturday

Air France, Air Tahiti Nui, Alaska Airlines, +15 more

Air France, Air Tahiti Nui, +16 more

Sunday

Air France, Air Tahiti Nui, Alaska Airlines, +15 more

Air France, Air Tahiti Nui, +16 more

See more direct flights

Reviews of the top 5 airlines serving from San Diego to Seattle

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Seattle. 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 Diego to Seattle? 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
7.8Comfort
8.5Crew
7.0Entertainment
7.1Food
Airline reviews

Short flight was fine, but no entertainment and bathrooms broken.

10.0 ExcellentBarton, Aug 2025SJC - SEA
Read more Alaska Airlines reviews

Short flight was fine, but no entertainment and bathrooms broken.

Overall it was good. There was a delay in departure, which is why I did not rate it as excellent.

delayed flight 3 hours, then took 45 min to get to gate and another 10 min to open door

The plane was put out of service and had to wait for a new plane to be assigned. No one had any information and the information on the screens was never updated. The call wait time was 2 hours and the estimated time for text assistance was 55 minutes which was a lie because after 55 minutes nothing happened. I understand that delays happen but to not have anyone available to provide any update or reassurance was just negligent. Also, what is the point of having an 800 number if no one answers it and don’t get me started on the text message system. Ridiculous!

Very expensive for short flights. Can’t communicate with Alaska Air about passport issue at check-in. Also no replies to my text messages. Wanted to extend our vacation for two more days but this expensive flight ticket is called SAVER and I couldn’t make changes or cancel or get a credit even, so I paid another airline for the return trip. Extremely disappointed.

The flight was canceled at the last minute and we got very upset as we had plans in which our schedule that affects a family reunion was in jeopardy.

Paying for first class and then they want $8:00 for wifi.

fine. only problem,,,, for some,,,,was that many people started trying to exit from the back of the plane,, . lots of irate people. there should be a flight attendant mid plane..to be sure that doesn't happen. The crew up front had no idea what was happening. One big guy started it..then a bunch of others followed his lead. could have gotten ugly... One man stepped in and questioned those rule breakers.. nothing bad happened,,,but......

Eddie, our flight attendant in the back was excellent. He was very kind and concerned for our happiness and comfort before and during our flight. He made the experience great. We had to deplane due to a ground delay and he made sure we had snacks and water to keep us comfortable while we waited. Overall, it was a great experience!

Flight was delayed which caused us to have to change our connecting flight. Grilled cheese sandwich was served very hot.

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It was pretty good except there was no food, which was understandable because it was a short flight but I would have liked to at least have a snack; otherwise it was great. Staff/crew, great. Thank you

I was on Alaska and its backup airline. I was scheduled for wheelchair service but ON ONE SHOWED UP. When I asked, desk attendant said they didn’t have any.

The trip was fine, however once we reached Seattle, our next flight only had an hour turn-around time and we had to cross the entire Seattle airport, taking three shuttles. Once there, Alaska/Hawaiian Air had still not issued my boarding passes to us and we had to wait at the counter for them. Boarding was already started and at the second to last seating level when we finally got our boarding passes. This was a bit nuts.

I am disappointed with Alaska. They are just like the cheapo airlines, nickle and dimeing us for everything. We now have to pay extra to pick our seats? Really?

Alaska Airlines crew had the empty two people seats but they lied to us and said they can adjust us , so we have to seat apart

Our flight was delayed, which I know things can happen. The bathrooms were dirty and a mess. It took over an hour to get our bags after the plane landed. Every flight was on the same 2 baggage claims. You would thing if we spent over 5 hours on a flight we would get more then a tiny bag of pretzels. The movie and tv choices were mid.

The flight was great! The flight attendants were friendly and attentive. I would definitely fly Hawaiian Aurlines again!

You have to buy the ear buds and they only offers little cup of water twice.

The flight was very smooth and the landing was AMAZING! I have flight anxiety and it didnt peak once! :) Thank you to the pilots and crew!!

Pillows and blankets were nice since it was an overnight flight, but the seats should be larger and there should be more space between rows so we have more leg room.

The staff was very very rude in Las Vegas when boarding the flight. When presenting the boarding ticket. Las Vegas flight, it was hot and stuffy, it smelled really bad.

Dear All, I have harassment and accident with the flight attendant . This is my phone to talk 8168073567, please, leave phone message . Regards Emily,

Flight was on time but the amount of noise from several children and the kicking of my seat the entire flight was overwhelming.

Unbelievable check in horrible. Asked to print tickets at the gate after a delay

check in at security was a hassle being scanned. Spirit employees were helpful and professional.

Had a issue with catching flight due to airline, was unable to board flight

I liked how cheap it was but both my flights were delayed heavily

It was okay delay was long but I made it

I have never flown Spirit it was much better than anticipated!

Staff was very friendly. They attended to people nicely and reprimanded, in a professional way, to those who wouldn’t listen. AC wasn’t working on the flight waiting to depart in Burbank, so it was uncomfortable for a while since the flight was delayed but then better before take off.

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Flight was delayed 3 times, would have been nice to have received text message instead of email notifications. Frontier app wasn’t even updated accordingly, no gate number disclosed. No agent at front desk of gate to inform of delay. Very confused and left if the dark

They changed the timing , first delayed by 4 hours then went back to 40 mins late, we had to run back to airport to not miss our flight. This is ridiculous

No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.

Everything you need to know for your flight from San Diego to Seattle

Other airlines flying from San Diego to Seattle

Flights from the other most popular airlines that fly from San Diego to Seattle according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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