Cheap flights from San Diego to Seattle from $45
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Seattle departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Diego to Seattle by changing tabs
Find the cheapest one-way flights from San Diego to Seattle
If you're looking for one-way flights from San Diego to Seattle, view some of our deals below provided by Alaska Airlines, Delta and Frontier
Search last-minute flights to Seattle from San Diego
Find and compare round-trip flight prices for your last-minute flight from San Diego to Seattle
Best airlines flying from San Diego to Seattle
Compare and see reviews for airlines that fly from San Diego to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $72 | Free Cancellation | Rating 6.4 8,746 reviews | |||
| PriceFrom $81 | Free Cancellation | Rating 6.3 4,132 reviews | |||
| PriceFrom $109 | Free Cancellation | Rating 8.0 9,115 reviews | |||
| PriceFrom $109 | Free Cancellation | Rating 8.0 10,966 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 7.4 11,228 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 8.8 4 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 7.3 14,889 reviews |
Alaska Airlines Flights From San Diego to Seattle
Across 36 Alaska Airlines flights from San Diego to Seattle this week, the average price was $256, with the best Alaska Airlines deals starting from $109 round-trip. 9,115 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.
Delta Flights From San Diego to Seattle
Another popular option for San Diego to Seattle flights is Delta (8.0/10, 10,966 ratings). Delta flies from San Diego to Seattle around 27 times per week, with deals starting from $109 round-trip and rising to an average price of around $236.
Alaska Airlines flights from San Diego to Seattle
Our best Alaska Airlines deals on San Diego to Seattle flight tickets
Frontier flights from San Diego to Seattle
Our best Frontier deals on San Diego to Seattle flight tickets
How to get the cheapest flight ticket from San Diego to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from San Diego to Seattle?
January. The cheapest time of year to fly to Seattle from San Diego is January. Most expensive is July
What is the cheapest day to depart San Diego for Seattle?
Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Sunday
When is the cheapest time to fly from San Diego to Seattle?
In the afternoon. San Diego to Seattle flights are approximately 4% more expensive at noon than in the afternoon
What is the cheapest airline that flies to Seattle from San Diego?
Frontier. Alaska Airlines, Delta, and Endeavor Airlines are the most popular carriers operating from San Diego to Seattle
What is the cheapest San Diego to Seattle flight route?
San Diego - Seattle/Tacoma Intl. Fly from San Diego to Seattle/Tacoma Intl for the best San Diego - Seattle flight prices
How far in advance should you book San Diego to Seattle flights?
50 days before. The cheapest time to buy a flight from San Diego to Seattle is approximately 50 days to departure
How many flights depart from San Diego to Seattle on average per day?
As of April 2024, 34 flights take off from San Diego and land in Seattle each day. The most common flight departure time for this route is 7:00AM, with 55% of daily flights taking off at noon.
How many flights depart from San Diego to Seattle on average per week?
241 flights are operational weekly from San Diego to Seattle as of April 2024. The most popular departure day for this route is Friday, with 20% of flights per week taking off on this day.
What cabin class options are available on San Diego to Seattle flights?
There are 2 cabin classes available to choose from on San Diego to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on San Diego to Seattle flights?
You could potentially save up to 51% on your flight if you consider stops on a San Diego to Seattle flight.
Cheap San Diego to Seattle (SAN to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Seattle
Best Price Found | $45 |
|---|---|
Fastest flight time | 2h 54m |
Direct flights | Every day |
Airports in Seattle | 1 airport |
How far is San Diego to Seattle/Tacoma Intl by plane?
The straight-line distance from San Diego to Seattle/Tacoma Intl is 1063.7 mi. Typically, this will take 2h 54m by plane in normal conditions.
When did momondo last update prices for flights from San Diego Airport to Seattle/Tacoma Intl Airport?
Prices for flights from San Diego Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Seattle/Tacoma Intl Airport?
There are 8 operators available for flights from San Diego Airport to Seattle/Tacoma Intl Airport as of April 2024.
How old do you have to be to fly from San Diego Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from San Diego to Seattle?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from San Diego.
Can I find flights from San Diego to Seattle with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Diego to Seattle flights to just show those with flexible booking policies.
How can momondo help me find flights from San Diego to Seattle?
Once you have performed a search for San Diego to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from San Diego to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.