Cheap Flights from Seattle to Long Beach from $90

Frequently Asked Questions

• What are the cheapest flights from Seattle to Long Beach (SEA-LGB)?

  Based on Trip.com data, Alaska Airlines offers one-way fares as low as $90 on Cheapest nonstop routes (e.g. SEA to LGB on Wed, Dec 2), while Hahn Air offers Cheapest nonstop round-trips from $140 departing on Tue, Oct 20 and returning on Sun, Oct 25.

• Which airlines offer direct flights from Seattle to Long Beach?

  At the moment, you can catch a nonstop flight from Seattle to Long Beach with the following airlines, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Seattle (SEA) to Long Beach (LGB) and what is the distance?

  It takes around 2 hours 43 minutes to fly from Seattle (SEA) to Long Beach (LGB).

• When is the best time to book flights from Seattle to Long Beach?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Long Beach is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Seattle to Long Beach?

  Based on Trip.com data in the past 4 weeks, there is 12 flight per week flying from Seattle to Long Beach. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/T/W/T/F/S -- AS717 (11:42) Alaska Airlines: S/M/T/W/T/F/S -- AS1310 (18:27)

• How can I find the best deals on flights from Seattle to Long Beach?

  To find best deals on flights from Seattle to Long Beach, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Dec 2, with one-way flights priced at just $90.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Long Beach travel is around December.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Seattle (SEA) to Long Beach (LGB) the cheapest?

  The cheapest months to fly from Seattle to Long Beach is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Seattle to Long Beach on?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Seattle to Long Beach on October 21, 2026 with Alaska Airlines, with prices starting at $56.

• Which airports can I fly into Long Beach from Seattle?

  You can arrive at any of the following airports in Long Beach: Long Beach Airport (LGB). Flights from Seattle-Tacoma International Airport to Long Beach Airport (SEA-LGB) are by far the most popular option for this route.

• Is there any time difference between Seattle and Long Beach?

  The time difference between Long Beach and Seattle is 0m.

• How do I change or cancel my ticket from Seattle to Long Beach?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Seattle to Long Beach?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Seattle to Long Beach is $247. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Seattle to Long Beach?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Seattle to Long Beach is $273. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Seattle to Long Beach on Trip.com?

  Enter Seattle and Long Beach, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.