Cheap flights from Phoenix Sky Harbor Intl Airport to Seattle from C$ 168
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEA
24 Nov — 1 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl are usually found in January or February, booked 62 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Sky Harbor Intl to Seattle
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Cheapest flights from Sky Harbor Intl to Seattle
Explore the most affordable flight options available from Sky Harbor Intl to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.
Thu 26/116:51 a.m. -
1 stop14h 47m
Mon 30/119:53 p.m. -
1 stop22h 59m
Deal found 25/10C$ 235
Sat 14/119:53 a.m. -
1 stop4h 33m
Sat 14/115:09 p.m. -
Nonstop2h 49m
Deal found 22/10C$ 270
Fri 4/1210:04 a.m. -
1 stop22h 21m
Sat 5/129:55 a.m. -
Nonstop2h 54m
Deal found 22/10C$ 279
Tue 8/1210:04 a.m. -
1 stop5h 45m
Tue 8/125:29 p.m. -
Nonstop2h 49m
Deal found 21/10C$ 280
Fri 20/118:05 p.m. -
1 stop21h 53m
Sat 21/118:06 p.m. -
Nonstop2h 53m
Deal found 21/10C$ 289
Wed 11/119:03 a.m. -
Nonstop3h 16m
Mon 16/119:54 a.m. -
Nonstop3h 02m
Deal found 22/10C$ 305
Thu 26/116:00 a.m. -
Nonstop3h 10m
Mon 30/115:55 p.m. -
Nonstop2h 55m
Deal found 21/10C$ 307
Thu 12/1112:16 p.m. -
Nonstop3h 09m
Mon 16/115:55 p.m. -
Nonstop2h 55m
Deal found 21/10C$ 308
Thu 26/116:51 a.m. -
1 stop14h 47m
Mon 30/118:06 p.m. -
Nonstop2h 53m
Deal found 25/10C$ 314
Thu 3/124:50 p.m. -
Nonstop3h 15m
Sat 5/128:55 a.m. -
1 stop4h 55m
Deal found 22/10C$ 315
Best flights from Sky Harbor Intl to Seattle
Discover carefully curated flight deals from Sky Harbor Intl to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.
Sat 19/126:23 p.m. -
Nonstop3h 21m
Tue 22/125:58 p.m. -
Nonstop2h 57m
Deal found 22/10C$ 307
Wed 25/1110:44 p.m. -
Nonstop3h 15m
Wed 2/121:46 p.m. -
Nonstop2h 49m
Deal found 22/10C$ 307
Tue 24/119:45 p.m. -
1 stop5h 00m
Tue 1/1210:35 a.m. -
1 stop4h 50m
Deal found 21/10C$ 336
Tue 17/114:58 p.m. -
Nonstop3h 12m
Fri 20/116:00 a.m. -
Nonstop2h 48m
Deal found 21/10C$ 347
Wed 25/116:00 a.m. -
Nonstop3h 10m
Tue 8/1211:50 a.m. -
Nonstop2h 55m
Deal found 25/10C$ 360
Fri 13/111:44 p.m. -
Nonstop3h 12m
Tue 17/117:37 a.m. -
Nonstop3h 03m
Deal found 22/10C$ 352
Thu 26/119:05 a.m. -
Nonstop3h 15m
Mon 30/118:30 p.m. -
Nonstop3h 00m
Deal found 25/10C$ 388
Sat 21/116:00 a.m. -
Nonstop3h 10m
Sat 28/118:00 p.m. -
Nonstop2h 56m
Deal found 24/10C$ 374
Wed 18/118:00 a.m. -
1 stop7h 45m
Sat 12/127:34 a.m. -
Nonstop2h 55m
Deal found 25/10C$ 364
Fri 15/17:13 p.m. -
Nonstop3h 15m
Mon 18/17:10 a.m. -
Nonstop2h 55m
Deal found 25/10C$ 388
Fri 15/17:13 p.m. -
Nonstop3h 15m
Sun 17/16:00 a.m. -
Nonstop2h 49m
Deal found 25/10C$ 388
Direct flights from Sky Harbor Intl to Seattle
Explore direct flight options from Sky Harbor Intl to Seattle based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 October 2026.
Sat 14/116:05 a.m. -
Nonstop3h 13m
Sat 14/1111:48 a.m. -
Nonstop3h 07m
Deal found 22/10C$ 300
Wed 11/119:03 a.m. -
Nonstop3h 16m
Mon 16/119:54 a.m. -
Nonstop3h 02m
Deal found 22/10C$ 305
Thu 26/116:00 a.m. -
Nonstop3h 10m
Mon 30/115:55 p.m. -
Nonstop2h 55m
Deal found 21/10C$ 307
Thu 12/1112:16 p.m. -
Nonstop3h 09m
Mon 16/115:55 p.m. -
Nonstop2h 55m
Deal found 21/10C$ 308
Wed 18/119:45 a.m. -
Nonstop3h 25m
Sat 5/125:30 a.m. -
Nonstop2h 50m
Deal found 25/10C$ 318
Tue 24/116:00 a.m. -
Nonstop3h 10m
Mon 30/118:00 p.m. -
Nonstop2h 56m
Deal found 21/10C$ 328
Tue 29/1210:40 p.m. -
Nonstop3h 18m
Tue 5/19:56 a.m. -
Nonstop2h 54m
Deal found 21/10C$ 333
Tue 24/1110:55 p.m. -
Nonstop3h 15m
Tue 1/125:40 a.m. -
Nonstop2h 50m
Deal found 25/10C$ 346
Fri 4/1212:32 p.m. -
Nonstop3h 19m
Thu 10/121:46 p.m. -
Nonstop2h 49m
Deal found 21/10C$ 347
Fri 13/116:45 p.m. -
Nonstop3h 00m
Mon 16/115:40 a.m. -
Nonstop2h 50m
Deal found 21/10C$ 349
Fri 13/116:00 a.m. -
Nonstop3h 10m
Sat 14/111:42 p.m. -
Nonstop2h 53m
Deal found 22/10C$ 352
Wed 25/1110:55 p.m. -
Nonstop3h 15m
Mon 30/118:30 p.m. -
Nonstop3h 00m
Deal found 25/10C$ 353
Last-minute flights from Sky Harbor Intl to Seattle
Discover last-minute flight deals from Sky Harbor Intl to Seattle. Data last updated 25 October 2026 and is based on user searches.
Wed 11/119:03 a.m. -
Nonstop3h 16m
Mon 16/119:54 a.m. -
Nonstop3h 02m
Deal found 22/10C$ 305
Wed 11/116:35 p.m. -
1 stop4h 45m
Sat 21/117:50 p.m. -
Nonstop3h 00m
Deal found 21/10C$ 321
Thu 12/1112:16 p.m. -
Nonstop3h 09m
Mon 16/115:55 p.m. -
Nonstop2h 55m
Deal found 21/10C$ 308
Sat 14/119:53 a.m. -
1 stop4h 33m
Sat 14/115:09 p.m. -
Nonstop2h 49m
Deal found 22/10C$ 270
Wed 18/119:45 a.m. -
Nonstop3h 25m
Sat 5/125:30 a.m. -
Nonstop2h 50m
Deal found 25/10C$ 318
Fri 20/118:05 p.m. -
1 stop21h 53m
Sat 21/118:06 p.m. -
Nonstop2h 53m
Deal found 23/10C$ 279
Thu 26/116:51 a.m. -
1 stop14h 47m
Mon 30/119:53 p.m. -
1 stop22h 59m
Deal found 25/10C$ 235
Thu 26/116:00 a.m. -
Nonstop3h 10m
Wed 23/127:58 p.m. -
Nonstop3h 01m
Deal found 21/10C$ 307
Thu 26/116:51 a.m. -
1 stop14h 47m
Mon 30/118:06 p.m. -
Nonstop2h 53m
Deal found 25/10C$ 314
One-way flights from Sky Harbor Intl to Seattle
Search for one-way flight options from Sky Harbor Intl to Seattle. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.
Tue 10/113:10 p.m. -
1 stop6h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 168
Sat 5/1212:30 p.m. -
2 stops8h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 176
Wed 6/17:49 a.m. -
2 stops12h 04m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 25/10C$ 178
Tue 24/114:48 p.m. -
Nonstop3h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 24/10C$ 181
Sat 14/118:55 a.m. -
2 stops10h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 183
Wed 9/128:05 a.m. -
1 stop13h 51m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 24/10C$ 192
Fri 15/13:13 p.m. -
Nonstop3h 14m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 195
Fri 20/1110:30 p.m. -
Nonstop3h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 196
Fri 4/128:40 a.m. -
Nonstop3h 23m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 199
Tue 5/112:05 p.m. -
2 stops8h 48m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 202
Sat 6/212:15 p.m. -
2 stops8h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 206
Find flight deals from Sky Harbor Intl to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 October 2026.
Customize your flight search to find flights from Sky Harbor Intl to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 25 October 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Seattle that are best for you.
Flights are sorted by cheapest round-trip flights first.
Deals found on 21/10
Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Sky Harbor Intl to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Sky Harbor Intl with our price prediction graph.
PHX-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Seattle
Prices
Airlines
Delays
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Seattle?
The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Seattle?
Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Seattle (average of C$ 186). Flying from Phoenix Sky Harbor Intl Airport to Seattle in July is currently the most expensive (average of C$ 422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PHX to SEA?
Find hourly flight availability from Sky Harbor Intl to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 October 2026.
When flying from Phoenix Sky Harbor Intl Airport to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 63% versus a flight in the evening.
How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Seattle?
Airfare is below average for this route at the moment.
Phoenix Sky Harbor Intl Airport to Seattle flights typically cost between C$ 263 and C$ 490 in November.The cheapest round-trip price found within the last 5 days was C$ 235 on Frontier (26 Nov-30 Nov).
Weekly flight availability from Phoenix Sky Harbor Intl Airport to Seattle
Explore weekly flight availability from Sky Harbor Intl to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 October 2026.
The most flights from PHX to SEA are scheduled on a Saturday (41 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (13 on average).
How often are flights from Phoenix to Seattle delayed?
About 10% of weekly flights between Phoenix and Seattle have experienced delays in the past year, with the average delay time being 145 minutes.
What is the most punctual flight time for Phoenix to Seattle flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Phoenix to Seattle flights?
Over the past year, Delta has had the lowest number of delays on this route, with just 7% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Seattle from Phoenix Sky Harbor Intl?
Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights from Phoenix Sky Harbor Intl to Seattle. 0 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 22 inbound flights from Phoenix Sky Harbor Intl per day.
How long is the flight from Phoenix Sky Harbor Intl Airport to Seattle?
A quick flight from Phoenix Sky Harbor Intl Airport to Seattle can take about 3h 15m. Delta provides one of the quickest options available for as low as C$ 307. Airlines will cover a distance of 1782 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Seattle?
No one likes to see their flight delayed. When booking a flight from Phoenix Sky Harbor Intl Airport to Seattle consider choosing Atlas Air (100%), Korean Air (94%) or WestJet (93%) as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Sky Harbor Intl to Seattle that include hotel bookings?
Yes. In addition to deals on Sky Harbor Intl to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sky Harbor Intl to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Seattle.
Can I find deals for business class flights from Sky Harbor Intl to Seattle?
Yes. Cheapflights offers flight deals from Sky Harbor Intl to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Seattle?
Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Seattle (average of C$ 186). Flying from Phoenix Sky Harbor Intl Airport to Seattle in July is currently the most expensive (average of C$ 422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Sky Harbor Intl to Seattle?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Seattle from Sky Harbor Intl today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to Seattle?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sky Harbor Intl to Seattle.
Can Cheapflights find flights from Sky Harbor Intl to Seattle with no change fees?
Certainly. Search results for flights to Seattle from Sky Harbor Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Sky Harbor Intl to Seattle become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Sky Harbor Intl today and book when prices fit your budget.
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