Cheap flights from Long Beach to Seattle from $185 LGB → SEA

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $131 to $192.

At $249, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 9-night return fares leaving within 3 days of 23 Dec to compare.

Every date we hold

62 fares on 15 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $177.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $63 to $171.

At $185, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 17 Jul 2027 to compare.

Every date we hold

6 fares on 6 departure dates

Which month looks cheapest?

February 2027 is the cheapest month — from $80.

Return

Fares 14 to 29 days before departure were typically 57% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 7 to 13 days before departure were typically 66% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Long Beach to Seattle?

The cheapest return found recently is $249 with Alaska Airlines, 23 Dec to 1 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $177 with Alaska Airlines, 4 Dec to 6 Dec, found 7 days ago. The cheapest return fare on each of 15 departure dates is usually $245 to $321.

How much is a one-way flight from Long Beach to Seattle?

The cheapest one-way found recently is $185 with Alaska Airlines, 17 Jul 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $80 with Alaska Airlines, 2 Feb 2027, found 7 days ago. The cheapest one-way fare on each of 6 departure dates is usually $84 to $106.

What is the cheapest month to fly from Long Beach to Seattle?

December 2026 is the cheapest month for a return, from $177, 4 Dec to 6 Dec, found 7 days ago. February 2027 is the cheapest month for a one-way, from $80, 2 Feb 2027, found 7 days ago.

How far ahead should I book a flight from Long Beach to Seattle?

In 49 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 57% lower than 0 to 6 days before departure. One-way fares 7 to 13 days before departure were typically 66% lower than 0 to 6 days before departure.

Is there a direct flight from Long Beach to Seattle?

Yes, the cheapest nonstop return found recently is $249 with Alaska Airlines, 23 Dec to 1 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $185 with Alaska Airlines, 17 Jul 2027, found 2 days ago.

How long is the flight from Long Beach to Seattle?

The cheapest nonstop one-way found recently, with Alaska Airlines on 17 Jul 2027, takes 2 h 48 min from Long Beach Airport (LGB) to Seattle-Tacoma International Airport (SEA).

Which airlines have the cheapest flights from Long Beach to Seattle?

Between 20 Nov and 11 Jun 2027, Alaska Airlines has the cheapest return on all 15 departure dates we hold. Between 5 Dec and 17 Jul 2027, Alaska Airlines has the cheapest one-way on all 6 departure dates we hold.