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Cheap flights from Seattle to Phoenix Sky Harbor Intl Airport from C$ 91

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PHX
23 Dec — 30 Dec1
1 adult

The best prices from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl are usually found in September or January, booked 86 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Seattle to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Sky Harbor Intl (PHX). 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 18 December 2024.

Round-trip from

C$ 127

One-way from

C$ 91

Popular in

December

Cheapest in

September

Average price

C$ 374
Frontier
  • Frontier
  • 12/1-17/1
  • Nonstop
  • 6h 08m total
  • Seattle to Phoenix
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Frontier
  • Frontier
  • 9/1
  • 1 total stop
  • 12h 32m total
  • Seattle to Phoenix
Search Deals
High demand for flights, 13% potential price rise
Search Deals
Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in December 2024
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Find flight deals from Seattle to Sky Harbor Intl

Cheapest flights from Seattle to Sky Harbor Intl
Explore the most affordable flight options available from Seattle to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Tue 31/127:30 p.m.SEA - PHX
Nonstop2h 57mDelta
Fri 10/16:15 a.m.PHX - SEA
Nonstop3h 20mDelta
Deal found 17/12C$ 244
Tue 31/127:15 a.m.SEA - PHX
1 stop8h 19mUnited Airlines
Tue 21/12:35 p.m.PHX - SEA
2 stops7h 45mUnited Airlines
Deal found 17/12C$ 331
Tue 31/129:36 p.m.SEA - PHX
1 stop9h 00mFrontier
Mon 6/15:16 p.m.PHX - SEA
Nonstop3h 14mFrontier
Deal found 18/12C$ 376
Tue 31/128:10 p.m.SEA - PHX
Nonstop2h 49mAlaska Airlines
Tue 21/111:31 a.m.PHX - SEA
1 stop6h 58mAlaska Airlines
Deal found 17/12C$ 403
Tue 31/1212:55 p.m.SEA - PHX
1 stop6h 00mSouthwest
Mon 6/14:40 p.m.PHX - SEA
2 stops6h 35mSouthwest
Deal found 18/12C$ 546
Wed 18/1211:55 a.m.SEA - PHX
1 stop10h 42mSun Country Air
Wed 18/1212:59 a.m.PHX - SEA
1 stop11h 22mSun Country Air
Deal found 16/12C$ 817

Find flights from Seattle to Sky Harbor Intl within your budget

Customize your flight search to find flights from Seattle to Sky Harbor Intl 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 629,999 searches. Data last updated 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sun 12/1

9:52 p.m.-1:44 a.m.

Nonstop2h 52m

Phoenix Sky Harbor Intl

Fri 17/1

6:36 p.m.-8:52 p.m.

Nonstop3h 16m

C$ 127

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Fri 7/2

5:45 a.m.-11:01 a.m.

1 stop4h 16m

Phoenix Sky Harbor Intl

Tue 11/2

9:00 a.m.-12:36 p.m.

1 stop28h 36m

C$ 197

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 1/2

5:55 p.m.-9:43 p.m.

Nonstop2h 48m

Phoenix Sky Harbor Intl

Tue 11/2

8:00 a.m.-10:17 a.m.

Nonstop3h 17m

C$ 199

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 15/1

7:00 a.m.-10:45 a.m.

Nonstop2h 45m

Phoenix Sky Harbor Intl

Wed 22/1

8:25 p.m.-10:30 p.m.

Nonstop3h 05m

C$ 200

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 29/1

7:15 a.m.-11:09 a.m.

Nonstop2h 54m

Phoenix Sky Harbor Intl

Thu 6/2

6:15 a.m.-8:35 a.m.

Nonstop3h 20m

C$ 203

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sun 12/1

7:00 a.m.-2:08 p.m.

1 stop6h 08m

Phoenix Sky Harbor Intl

Tue 14/1

6:30 a.m.-2:00 p.m.

1 stop8h 30m

C$ 308

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Thu 9/1

10:37 a.m.-12:09 a.m.

1 stop12h 32m

C$ 91

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Fri 10/1

5:45 a.m.-11:01 a.m.

1 stop4h 16m

C$ 94

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 8/2

11:30 a.m.-3:28 p.m.

Nonstop2h 58m

C$ 100

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 11/1

7:15 a.m.-11:09 a.m.

Nonstop2h 54m

C$ 104

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 14 results
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Best time to book a flight from Seattle to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Seattle with our price prediction graph.
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.

Travel insights for flights from Seattle to Sky Harbor Intl

Get recent, data-driven insights about flights from Seattle to Sky Harbor Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Sky Harbor Intl. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from Seattle to Phoenix Sky Harbor Intl Airport, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Phoenix Sky Harbor Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Seattle to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Seattle to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 407). 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 Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

It’s typically best to fly out from Seattle to Phoenix Sky Harbor Intl Airport in the evening. Doing so could potentially save you 29% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Seattle to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Sky Harbor Intl. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Seattle to Phoenix Sky Harbor Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 28.0 mm per month. July is typically the wettest month, when rainfall can reach 28.0 mm. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 mm.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated 18 December 2024.
Peruse reviews from past customers who have flown with Frontier, Southwest and Alaska Airlines from Seattle to Phoenix to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Sky Harbor Intl. 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 Sky Harbor Intl?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Phoenix Sky Harbor Intl. On average, Seattle/Tacoma Intl has 12 outbound flights to Phoenix Sky Harbor Intl per day from 5 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

  • What are the cheapest airlines flying from Seattle to Phoenix Sky Harbor Intl Airport round-trip?

    Cheapflights users have booked flights from Seattle to Phoenix Sky Harbor Intl Airport round-trip from C$ 127. Other airlines that can offer you cheap pricing are Alaska Airlines, from C$ 199, and Southwest, from C$ 200. Users have found that Frontier is 53% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Phoenix Sky Harbor Intl Airport one-way?

    C$ 91 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Alaska Airlines, with prices starting from C$ 94 and C$ 100, respectively.

  • What are the most reliable airlines from Seattle to Phoenix Sky Harbor Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Phoenix Sky Harbor Intl Airport on time: LATAM Airlines (100%), Air France (95%), Aeromexico (95%).

  • What are the cheapest flights from Seattle to Phoenix Sky Harbor Intl Airport?

    The cheapest flight price from Seattle to Phoenix Sky Harbor Intl Airport is C$ 48. On average you can expect to pay C$ 423. The most popular route, (Seattle/Tacoma Intl - Phoenix Sky Harbor Intl), can usually be booked for C$ 126.

  • Can I find deals for flights from Seattle to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Seattle to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Sky Harbor Intl.

  • Can I find deals for business class flights from Seattle to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Seattle to Sky Harbor Intl 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 Sky Harbor Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Seattle to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 407). 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.

See more FAQs

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Alternative routes for Seattle to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
Bellingham to Sky Harbor Intl flights
Spokane to Sky Harbor Intl flights
Bellingham to Phoenix-Mesa Gateway flights

Top 5 airlines flying from Seattle to Sky Harbor Intl

Discover the top 5 airlines that operate flights from Seattle to Sky Harbor Intl. 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 629,999 searches. Data last updated 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 69AverageC$ 186FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 105AverageC$ 255FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 111AverageC$ 318FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
SouthwestCheapestC$ 140AverageC$ 260FlexibilityNo cancel feeOn-time63%
Search Southwest flights
American AirlinesCheapestC$ 345AverageC$ 480FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Sky Harbor Intl?

Cheapflights helps you search for flights from Seattle to Sky Harbor Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Sky Harbor Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Sky Harbor Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to Sky Harbor Intl with no change fees?

Yes, we can. To see specific flights from Seattle to Sky Harbor Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Sky Harbor Intl become cheaper?

Yes! Start tracking prices for Seattle to Sky Harbor Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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