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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PHX
10 Dec — 17 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Phoenix are usually found in January or February, booked 83 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap flight deals from Seattle to Phoenix
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Seattle to Phoenix
Explore the most affordable flight options available from Seattle to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.
Wed 16/129:55 a.m. -
Nonstop2h 54m
Wed 16/123:16 p.m. -
Nonstop3h 19m
Deal found 4/11C$ 327
Thu 3/1211:50 a.m. -
Nonstop2h 55m
Mon 7/126:32 p.m. -
Nonstop3h 13m
Deal found 4/11C$ 334
Sat 5/125:29 p.m. -
Nonstop2h 49m
Tue 8/127:00 a.m. -
Nonstop3h 20m
Deal found 4/11C$ 336
Fri 27/115:48 p.m. -
Nonstop2h 53m
Tue 1/124:08 p.m. -
1 stop18h 24m
Deal found 5/11C$ 339
Thu 24/127:58 p.m. -
Nonstop3h 00m
Sat 26/126:30 a.m. -
Nonstop3h 15m
Deal found 4/11C$ 341
Tue 1/128:09 p.m. -
1 stop13h 18m
Fri 4/128:02 p.m. -
1 stop14h 30m
Deal found 5/11C$ 343
Sat 12/125:59 p.m. -
Nonstop2h 54m
Tue 12/14:34 p.m. -
Nonstop3h 18m
Deal found 7/11C$ 347
Tue 8/1211:50 a.m. -
Nonstop2h 55m
Tue 15/1212:35 p.m. -
Nonstop3h 14m
Deal found 8/11C$ 348
Tue 1/125:29 p.m. -
Nonstop2h 49m
Thu 3/124:08 p.m. -
1 stop6h 49m
Deal found 5/11C$ 353
Sat 5/127:15 a.m. -
Nonstop3h 06m
Tue 8/128:40 a.m. -
Nonstop3h 18m
Deal found 7/11C$ 354
Thu 3/125:40 a.m. -
Nonstop2h 50m
Thu 10/123:10 p.m. -
2 stops7h 30m
Deal found 5/11C$ 356
Best flights from Seattle to Phoenix
Discover carefully curated flight deals from Seattle to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.
Wed 13/11:47 p.m. -
Nonstop2h 50m
Sat 23/11:45 p.m. -
Nonstop3h 14m
Deal found 4/11C$ 334
Thu 3/127:25 a.m. -
Nonstop3h 04m
Tue 8/126:32 p.m. -
Nonstop3h 13m
Deal found 5/11C$ 334
Sat 5/127:15 a.m. -
Nonstop3h 06m
Tue 8/128:40 a.m. -
Nonstop3h 18m
Deal found 5/11C$ 334
Sat 5/125:29 p.m. -
Nonstop2h 49m
Tue 8/127:00 a.m. -
Nonstop3h 20m
Deal found 4/11C$ 336
Thu 10/127:56 p.m. -
Nonstop2h 50m
Sun 13/127:00 a.m. -
Nonstop3h 20m
Deal found 4/11C$ 348
Sat 12/128:00 p.m. -
Nonstop2h 59m
Sat 19/126:30 a.m. -
Nonstop3h 15m
Deal found 8/11C$ 348
Direct flights from Seattle to Phoenix
Explore direct flight options from Seattle to Phoenix based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.
Wed 16/129:55 a.m. -
Nonstop2h 54m
Wed 16/123:16 p.m. -
Nonstop3h 19m
Deal found 4/11C$ 327
Thu 3/1211:50 a.m. -
Nonstop2h 55m
Mon 7/126:32 p.m. -
Nonstop3h 13m
Deal found 4/11C$ 334
Sat 5/125:29 p.m. -
Nonstop2h 49m
Tue 8/127:00 a.m. -
Nonstop3h 20m
Deal found 4/11C$ 336
Sat 2/17:58 p.m. -
Nonstop3h 00m
Tue 12/112:20 p.m. -
Nonstop3h 20m
Deal found 4/11C$ 341
Sat 2/16:00 a.m. -
Nonstop2h 51m
Sat 9/110:59 a.m. -
Nonstop3h 16m
Deal found 8/11C$ 344
Sat 12/125:59 p.m. -
Nonstop2h 54m
Tue 12/14:34 p.m. -
Nonstop3h 18m
Deal found 7/11C$ 347
Tue 8/1211:50 a.m. -
Nonstop2h 55m
Tue 15/1212:35 p.m. -
Nonstop3h 14m
Deal found 8/11C$ 348
Sat 5/127:15 a.m. -
Nonstop3h 06m
Tue 8/128:40 a.m. -
Nonstop3h 18m
Deal found 7/11C$ 354
Thu 3/127:56 p.m. -
Nonstop2h 50m
Sun 6/127:00 a.m. -
Nonstop3h 20m
Deal found 4/11C$ 356
Sat 5/129:55 a.m. -
Nonstop2h 54m
Wed 9/1212:32 p.m. -
Nonstop3h 19m
Deal found 8/11C$ 357
Sat 5/127:34 a.m. -
Nonstop2h 55m
Sat 5/123:16 p.m. -
Nonstop3h 19m
Deal found 8/11C$ 358
Mon 21/128:02 p.m. -
Nonstop2h 57m
Fri 1/17:00 a.m. -
Nonstop3h 20m
Deal found 5/11C$ 360
Last-minute flights from Seattle to Phoenix
Discover last-minute flight deals from Seattle to Phoenix. Data last updated 10 November 2026 and is based on user searches.
Fri 27/116:00 a.m. -
Nonstop2h 48m
Thu 3/128:05 a.m. -
1 stop9h 32m
Deal found 4/11C$ 339
Tue 1/128:09 p.m. -
1 stop13h 18m
Fri 4/128:02 p.m. -
1 stop14h 30m
Deal found 5/11C$ 343
Tue 1/125:29 p.m. -
Nonstop2h 49m
Thu 3/124:08 p.m. -
1 stop6h 49m
Deal found 5/11C$ 353
Thu 3/1211:50 a.m. -
Nonstop2h 55m
Mon 7/126:32 p.m. -
Nonstop3h 13m
Deal found 4/11C$ 334
Thu 3/127:56 p.m. -
Nonstop2h 50m
Sun 6/127:00 a.m. -
Nonstop3h 20m
Deal found 4/11C$ 356
Sat 5/125:29 p.m. -
Nonstop2h 49m
Tue 8/127:00 a.m. -
Nonstop3h 20m
Deal found 4/11C$ 336
Sat 5/127:15 a.m. -
Nonstop3h 06m
Tue 8/128:40 a.m. -
Nonstop3h 18m
Deal found 7/11C$ 354
Tue 8/1211:50 a.m. -
Nonstop2h 55m
Tue 15/1212:35 p.m. -
Nonstop3h 14m
Deal found 8/11C$ 348
Sat 12/125:59 p.m. -
Nonstop2h 54m
Tue 12/14:34 p.m. -
Nonstop3h 18m
Deal found 7/11C$ 347
Wed 16/129:55 a.m. -
Nonstop2h 54m
Wed 16/123:16 p.m. -
Nonstop3h 19m
Deal found 4/11C$ 327
Thu 24/127:58 p.m. -
Nonstop3h 00m
Sat 26/126:30 a.m. -
Nonstop3h 15m
Deal found 4/11C$ 341
One-way flights from Seattle to Phoenix
Search for one-way flight options from Seattle to Phoenix. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.
Thu 26/115:55 p.m. -
Nonstop2h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 168
Sat 12/125:29 p.m. -
Nonstop2h 49m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/11C$ 175
Sat 5/127:20 a.m. -
2 stops10h 19m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 179
Tue 8/123:50 p.m. -
1 stop4h 31m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 182
Tue 29/126:25 p.m. -
2 stops21h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/11C$ 185
Wed 23/126:25 p.m. -
1 stop16h 32m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/11C$ 186
Sun 3/17:58 p.m. -
Nonstop3h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/11C$ 189
Tue 1/125:51 p.m. -
1 stop20h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 193
Wed 6/15:00 a.m. -
2 stops9h 42m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/11C$ 196
Tue 1/127:00 a.m. -
1 stop5h 11m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/11C$ 198
Thu 17/121:18 p.m. -
1 stop5h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/11C$ 203
Find flight deals from Seattle to Phoenix
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Phoenix (PH1). 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 10 November 2026.
Customize your flight search to find flights from Seattle to Phoenix 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 10 November 2026.
Use the filters below to find and compare flights from Seattle to Phoenix that are best for you.
Flights are sorted by cheapest round-trip flights first.
Deals found on 4/11
Showing 1-10 of 17 resultsSorted by cheapest first
1
2
Best time to book a flight from Seattle to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from Seattle with our price prediction graph.
SEA-PH1
SEA-PHX
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 Seattle to Phoenix
SEA-PH1
SEA-PHX
What is the cheapest month to book a flight from Seattle to Phoenix?
Currently, January is the cheapest month in which you can book a flight from Seattle to Phoenix (average of C$ 282). Flying from Seattle to Phoenix in November is currently the most expensive (average of C$ 456). 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 SEA to PHX?
Find hourly flight availability from Seattle to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 November 2026.
It’s typically best to fly out from Seattle to Phoenix in the evening. Doing so could potentially save you 49% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from Seattle to Phoenix
Explore weekly flight availability from Seattle to Phoenix. 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 10 November 2026.
The most flights from SEA to PH1 are scheduled on a Monday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).
How much does it cost to fly round-trip from Seattle to Phoenix?
Airfare is below average for this route at the moment.
Seattle to Phoenix flights typically cost between C$ 358 and C$ 663 in December.The cheapest round-trip price found within the last 5 days was C$ 285 on Delta (2 Dec-18 Dec).
How often are flights from Seattle to Phoenix delayed?
About 16% of weekly flights between Seattle and Phoenix have experienced delays in the past year, with the average delay time being 131 minutes.
What is the most punctual flight time for Seattle to Phoenix flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday 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 Seattle to Phoenix flights?
Over the past year, American Airlines has had the lowest number of delays on this route, with just 12% of flights being delayed.
How far ahead should I book a flight from Seattle to Phoenix?
Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Phoenix. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Phoenix
Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated 10 November 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta
from Seattle to Phoenix. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Related info for your journey
Find useful and relevant information for your journey from Seattle to Phoenix. 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 from for flights from Seattle to Phoenix?
For a flight from Seattle to Phoenix, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 18.4 km from the centre of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 21 outbound flights to Phoenix per day. 5 airlines have flights to Phoenix from Seattle/Tacoma Intl on a regular basis.
How long is the flight from Seattle to Phoenix?
There are many flights that can get you from Seattle to Phoenix in 2h 50m. Fly via Alaska Airlines or Delta to get the fastest option. There are 1782 km between Seattle and Phoenix. Most flights are nonstop.
What are the cheapest airlines flying from Seattle to Phoenix round-trip?
Hawaiian Airlines, at C$ 80, was found to be the cheapest airline from Seattle to Phoenix.Alternate airlines to your destination round-trip include Frontier and Delta. These flights start at 79% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Seattle to Phoenix one-way?
C$ 41 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Alaska Airlines, with prices starting from C$ 82 and C$ 146, respectively.
What are the most reliable airlines from Seattle to Phoenix?
The top 3 most reliable airlines when flying from Seattle to Phoenix are Atlas Air (100%), Finnair (92%) and Qatar Airways (88%).
What are the cheapest flights from Seattle to Phoenix?
On average you can expect to pay C$ 552 for a flight from Seattle to Phoenix. The cheapest flight overall is C$ 181 while the most popular route, (Seattle/Tacoma Intl - Phoenix Sky Harbor Intl) is currently priced at C$ 396.
Can I find deals for business class flights from Seattle to Phoenix?
Yes. Cheapflights offers flight deals from Seattle to Phoenix 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 Seattle to Phoenix?
Currently, January is the cheapest month in which you can book a flight from Seattle to Phoenix (average of C$ 282). Flying from Seattle to Phoenix in November is currently the most expensive (average of C$ 456). 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 Seattle. Flights are based on user searches made on Cheapflights and were last updated on 10 November 2026.
Discover the top 5 airlines that operate flights from Seattle to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 November 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 Seattle to Phoenix?
Cheapflights makes it easy to find Seattle to Phoenix flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Seattle to Phoenix?
Cheapflights simply makes it quick and affordable to book flights from Seattle to Phoenix 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 Seattle to Phoenix with no change fees?
Need flexible booking options for your flight to Phoenix from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Seattle to Phoenix become cheaper?
Yes, Cheapflights offers price alerts on Seattle to Phoenix flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.