Cheap flights from Sky Harbor Intl (PHX) to Seattle (SEA) from $19
This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
How to find the cheapest flight from Sky Harbor Intl (PHX) to Seattle (SEA)
All the information you need to plan the best PHX to SEA flight in 2023: compare Sky Harbor Intl to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
Popular in | June |
|---|---|
Cheapest in | January |
Round-trip from | $237 |
One-way from | $63 |
PHX - SEA Price | $237 - $457 |
|---|---|
SEA Temperature | 41 - 66.2 °F |
SEA Rainfall | 0.7 - 6.6 inches |
How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Seattle?
To save up to 43% on this flight, we recommend booking at least 32 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Phoenix Sky Harbor Intl Airport to Seattle from $323 1-2 weeks out and tickets from $359 for flights departing within the next 72 hours.
What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Seattle?
Flights from Phoenix Sky Harbor Intl Airport to Seattle lean towards being more expensive in June. Prices are generally better when you fly from Phoenix Sky Harbor Intl Airport to Seattle in January, with the cheapest ticket starting at $113.
When is the cheapest time to fly from Phoenix Sky Harbor Intl Airport to Seattle (PHX - SEA)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phoenix Sky Harbor Intl Airport to Seattle as you normally would.
Cheap Frontier flights from Sky Harbor Intl to Seattle
Check out some of the cheapest Frontier flights we've come across from Phoenix to Seattle. Deals update often to give you more flight options matching your criteria
One of the most popular airlines traveling from Phoenix Sky Harbor Intl Airport to Seattle is Frontier. Flights from Frontier traveling this route typically cost $237.79 RT. This price is typically 20% cheaper than other airlines that offer Phoenix Sky Harbor Intl Airport to Seattle flights. When booking this route, the cheapest RT price found was $91. Phoenix Sky Harbor Intl Airport is the most common Phoenix Sky Harbor Intl Airport airport to take off from when flying to Seattle. Seattle/Tacoma Intl Airport is the most popular arrival airport in Seattle. When flying from Phoenix Sky Harbor Intl Airport to Seattle, Frontier flights are 33% more popular than any other airline flying that same route.
Cheap Spirit Airlines flights from Sky Harbor Intl to Seattle
Have a look at some of the cheapest available Spirit Airlines flights departing from Phoenix and landing in Seattle. Check back soon if you're not seeing flights that suit your needs.
If you’re traveling from Phoenix Sky Harbor Intl Airport to Seattle, one of the more common airlines traveling that route is Spirit Airlines. Phoenix Sky Harbor Intl Airport to Seattle flights are typically 29% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $237.81 RT. The cheapest Spirit Airlines flight found for this route was $109. When traveling from Phoenix Sky Harbor Intl Airport to Seattle on Spirit Airlines, the most popular airport to depart from is Phoenix Sky Harbor Intl Airport and the most popular airport to arrive at is Seattle/Tacoma Intl Airport. When flying from Phoenix Sky Harbor Intl Airport to Seattle, Spirit Airlines flights are 32% more popular than any other airline flying that same route.
Cheap Sky Harbor Intl to Seattle flights in September & October 2023
The best prices found for PHX to SEA flights for September, October
Check out some of the best flight deals from Phoenix to Seattle in 2023. Check back in a little while for more flight options.
Sky Harbor Intl to Seattle 2023 flight deals
Cheap flights to Seattle from Sky Harbor Intl found for this year
Check out some of the best flight deals from Phoenix to Seattle in 2023. Check back in a little while for more flight options.
Non-stop flights to Seattle from Sky Harbor Intl
Save time with Sky Harbor Intl to Seattle direct flight deals
For a quicker trip, book one of these direct flights from Phoenix to Seattle. Users seeking other options on flights from Phoenix to Seattle should update the search form at the top of the page.
Sky Harbor Intl to Seattle flights leaving soon
Late deals on return flights to Seattle from Sky Harbor Intl, departing today and this week
Consider one of these great deals we found on last-minute flights from Phoenix to Seattle. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Seattle from Sky Harbor Intl
The cheapest one-way flights from Sky Harbor Intl to Seattle
Some of the best available deals we've found on one-way flights from Phoenix to Seattle. For those needing a return trip from Phoenix, there is a search form available above.
Find flights from Sky Harbor Intl to Seattle within your budget
Use the slider to find flights from Sky Harbor Intl to Seattle that fit your budget.
Fly from
Fly to
Budget
$48 - $148
Route
Depart
Return
Price
Phoenix Sky Harbor IntlSeattle/Tacoma Intl
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Tue 10/17
Nonstop3h 08m
Seattle/Tacoma Intl
Fri 10/20
Nonstop2h 56m
Phoenix Sky Harbor IntlSeattle/Tacoma Intl
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Tue 10/17
Nonstop3h 08m
Seattle/Tacoma Intl
Fri 10/20
Nonstop2h 56m
Phoenix Sky Harbor IntlSeattle/Tacoma Intl
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Tue 10/17
1 stop12h 55m
Seattle/Tacoma Intl
Sat 10/21
Nonstop2h 56m
Phoenix Sky Harbor IntlSeattle/Tacoma Intl
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Fri 10/20
Nonstop3h 08m
Seattle/Tacoma Intl
Tue 10/31
Nonstop2h 56m
Phoenix Sky Harbor IntlSeattle/Tacoma Intl
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Sat 10/21
1 stop11h 38m
Seattle/Tacoma Intl
Sat 10/28
Nonstop2h 56m
Phoenix Sky Harbor IntlSeattle/Tacoma Intl
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Sat 12/2
Nonstop3h 07m
Seattle/Tacoma Intl
Sun 12/3
1 stop10h 52m
Phoenix Sky Harbor IntlSeattle/Tacoma Intl
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Sat 12/2
1 stop6h 50m
Seattle/Tacoma Intl
Sun 12/3
1 stop10h 55m
Phoenix Sky Harbor IntlSeattle/Tacoma Intl
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Thu 10/26
1 stop7h 55m
Seattle/Tacoma Intl
Sun 10/29
Nonstop2h 56m
Phoenix Sky Harbor IntlSeattle/Tacoma Intl
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Sun 12/24
Nonstop3h 22m
Seattle/Tacoma Intl
Sat 1/6
Nonstop2h 52m
Reviews of airlines servicing Seattle
Get a feel of what it's like to fly with Frontier, Spirit Airlines and Delta from Phoenix to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Was forced to check my bag, didn’t want to but really upset when got on the plane and nearly all the overheads were empty. And then even more upset when they lost my bag! So far it’s been 5 hours and they have no clue where my bag went. Don’t force me to check a normal carry on when there’s more than enough room!
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Was forced to check my bag, didn’t want to but really upset when got on the plane and nearly all the overheads were empty. And then even more upset when they lost my bag! So far it’s been 5 hours and they have no clue where my bag went. Don’t force me to check a normal carry on when there’s more than enough room!
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Was forced to check my bag, didn’t want to but really upset when got on the plane and nearly all the overheads were empty. And then even more upset when they lost my bag! So far it’s been 5 hours and they have no clue where my bag went. Don’t force me to check a normal carry on when there’s more than enough room!
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Was forced to check my bag, didn’t want to but really upset when got on the plane and nearly all the overheads were empty. And then even more upset when they lost my bag! So far it’s been 5 hours and they have no clue where my bag went. Don’t force me to check a normal carry on when there’s more than enough room!
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Was forced to check my bag, didn’t want to but really upset when got on the plane and nearly all the overheads were empty. And then even more upset when they lost my bag! So far it’s been 5 hours and they have no clue where my bag went. Don’t force me to check a normal carry on when there’s more than enough room!
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Was forced to check my bag, didn’t want to but really upset when got on the plane and nearly all the overheads were empty. And then even more upset when they lost my bag! So far it’s been 5 hours and they have no clue where my bag went. Don’t force me to check a normal carry on when there’s more than enough room!
Related info for your journey
Useful info, stats and facts about Sky Harbor Intl to Seattle flights.
What airport do you fly into for flights to Seattle from Phoenix Sky Harbor Intl?
Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Phoenix Sky Harbor Intl to Seattle. 8 airlines have flights to Seattle/Tacoma Intl from Phoenix Sky Harbor Intl on a regular basis. Booking flights from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 39 inbound flights from Phoenix Sky Harbor Intl per day.
Can I find flights from Phoenix Sky Harbor Intl Airport to Seattle for under $100 on Cheapflights?
Yes, there are multiple flights from Phoenix Sky Harbor Intl Airport to Seattle for under $100. The cheapest flight booked recently is on Frontier for just $48, but on average you can expect to pay $63.
Are there nonstop flights from Phoenix Sky Harbor Intl Airport to Seattle for under $100 on Cheapflights?
Cheapflights has at least 20 direct flights from Phoenix Sky Harbor Intl Airport to Seattle under $100. A good price for a nonstop flight from Phoenix Sky Harbor Intl Airport to Seattle is less than $64.
Are there last-minute flights available from Phoenix Sky Harbor Intl Airport to Seattle for under $100?
There are currently 20+ open flights from Phoenix Sky Harbor Intl Airport to Seattle within the next 7 days for less than $100.
What days are nonstop flights available from Phoenix Sky Harbor Intl Airport to Seattle?
You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.
How many flights depart from Phoenix Sky Harbor Intl Airport to Seattle on average per day?
88 flight departures from Phoenix Sky Harbor Intl Airport to Seattle per day on average.
Early Morning (Midnight to 6am) - 7% of flight departures
Morning (6am - Noon) - 30% of flight departures
Afternoon (Noon - 6pm) - 40% of flight departures
Evening (6pm - Midnight) - 24% of flight departures
How long is the flight from Phoenix Sky Harbor Intl Airport to Seattle?
Airlines like Frontier and Spirit Airlines fly from Phoenix Sky Harbor Intl Airport to Seattle in about 3h 08m. The time it takes to get you to your destination can typically vary by up to 3h 42m. The distance from Phoenix Sky Harbor Intl Airport to Seattle is about 1113 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Seattle round-trip?
Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Seattle round-trip from $48. Another airline that can offer you cheap pricing is Spirit Airlines. These flights start at 81% lower than the current average price 3 months from now.
What are the most popular airlines that fly from Phoenix Sky Harbor Intl Airport to Seattle?
The most popular airlines flying from Phoenix Sky Harbor Intl Airport to Seattle are Undisclosed Carrier, Endeavor Airlines and American Airlines. Something to consider prior to booking your flight.
What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Seattle?
Consider SkyWest Airlines (100%), Envoy Air (100%) or ITA Airways (100%) when booking your flight. These represent the most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to Seattle.
What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Seattle?
Looking at all options, your cheapest flight can be booked for $41. While the most popular route (Phoenix Sky Harbor Intl - Seattle/Tacoma Intl) can be booked for $53 on average our data indicates $884 when flying from Phoenix Sky Harbor Intl Airport to Seattle.
What does PHX to SEA mean?
PHX stands for Phoenix Sky Harbor Intl Airport, while SEA stands for Seattle/Tacoma Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.
Other flights from Sky Harbor Intl
Flights to Seattle from Sky Harbor Intl
Top 7 airlines flying from Sky Harbor Intl to Seattle
The chart below displays the airlines Cheapflights users traveling from Sky Harbor Intl to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Fly your favorite airline from Sky Harbor Intl
Hourly flight availability from Sky Harbor Intl to Seattle
See what time of day planes typically take off from Sky Harbor Intl to Seattle
| 4%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 40%of flight departures | Morning6 am to noon |
| 45%of flight departures | AfternoonNoon to 6 pm |
| 11%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Sky Harbor Intl to Seattle
See how many times per day planes take to the skies headed from Sky Harbor Intl to Seattle
| Sunday | 39daily flights |
|---|---|
| Monday | 47daily flights |
| Tuesday | 35daily flights |
| Wednesday | 35daily flights |
| Thursday | 33daily flights |
| Friday | 47daily flights |
| Saturday | 43daily flights |
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How does Cheapflights help users find flights from Sky Harbor Intl to Seattle?
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Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to Seattle?
Cheapflights simply makes it quick and affordable to book flights from Sky Harbor Intl to Seattle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Sky Harbor Intl to Seattle with no change fees?
Yes, we can. To see specific flights from Sky Harbor Intl to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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