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$227+ Cheap flights from Sky Harbor Intl (PHX) to Quito (UIO)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — UIO
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Quito Mariscal Sucr are usually found in April or September, booked 87 days in advance, depart on a Saturday or Sunday and return on a Monday

Cheap flight deals from Sky Harbor Intl to Quito

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Quito (UIO). 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 July 29, 2025.

Round-trip from

$534
(Avianca)

One-way from

$227
(Avianca)

Popular in

December

Cheapest in

April

Average price

$761
From Phoenix Sky Harbor Intl to Quito Mariscal Sucr
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One-way flight from Phoenix Sky Harbor Intl to Quito Mariscal Sucr
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Highest demand for flights based on searches. 7% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Sky Harbor Intl to Quito

Cheapest flights from Sky Harbor Intl to Quito
Explore the most affordable flight options available from Sky Harbor Intl to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Avianca deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:55 amPHX - UIO
2 stops15h 10mMultiple Airlines
Sat 8/303:15 amUIO - PHX
2 stops13h 55mMultiple Airlines
Deal found 7/29$534
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:34 amPHX - UIO
1 stop10h 56mUnited Airlines
Wed 11/191:35 amUIO - PHX
1 stop9h 43mUnited Airlines
Deal found 7/28$564
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amPHX - UIO
1 stop10h 55mDelta
Thu 11/139:11 amUIO - PHX
2 stops16h 48mDelta
Deal found 7/27$569
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:20 pmPHX - UIO
1 stop25h 37mAmerican Airlines
Thu 11/208:27 amUIO - PHX
1 stop16h 27mAmerican Airlines
Deal found 7/27$577
This Cheapflightsfares deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:55 pmPHX - UIO
1 stop18h 05mLATAM Airlines
Tue 11/1811:50 pmUIO - PHX
1 stop12h 31mLATAM Airlines
Deal found 7/29$619
This Copa Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:30 amPHX - UIO
2 stops17h 02mCopa Airlines
Wed 11/123:11 amUIO - PHX
2 stops20h 33mCopa Airlines
Deal found 7/28$627
This Avianca deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:41 amPHX - UIO
2 stops38h 04mAvianca
Sun 9/283:15 amUIO - PHX
2 stops32h 35mAvianca
Deal found 7/28$740

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Quito 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Quito that are best for you.

Fly from

Sky Harbor Intl

Fly to

Quito

Route

Depart

Return

Price

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Sun 8/24

8:55 am-2:05 am

2 stops15h 10m

Quito Mariscal Sucr

Sat 8/30

3:15 am-3:10 pm

2 stops13h 55m

$534

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Mon 11/3

11:34 am-12:30 am

1 stop10h 56m

Quito Mariscal Sucr

Wed 11/19

1:35 am-9:18 am

1 stop9h 43m

$564

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Thu 10/30

6:00 am-6:55 pm

1 stop10h 55m

Quito Mariscal Sucr

Thu 11/13

9:11 am-11:59 pm

2 stops16h 48m

$569

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Mon 11/3

4:20 pm-7:57 pm

1 stop25h 37m

Quito Mariscal Sucr

Thu 11/20

8:27 am-10:54 pm

1 stop16h 27m

$577

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Sat 11/1

11:55 pm-8:00 pm

1 stop18h 05m

Quito Mariscal Sucr

Tue 11/18

11:50 pm-10:21 am

1 stop12h 31m

$619

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Thu 10/30

5:30 am-12:32 am

2 stops17h 02m

Quito Mariscal Sucr

Wed 11/12

3:11 am-9:44 pm

2 stops20h 33m

$627

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Tue 9/23

10:41 am-2:45 am

2 stops38h 04m

Quito Mariscal Sucr

Sun 9/28

3:15 am-9:50 am

2 stops32h 35m

$740

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Mon 8/25

8:55 am-2:45 am

2 stops15h 50m

$227

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Wed 8/6

4:13 pm-12:30 am

2 stops30h 17m

$329

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Thu 8/7

7:06 pm-2:45 am

3 stops29h 39m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 results
1
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Best time to book a flight from Sky Harbor Intl to Quito

Have a flexible travel schedule? Discover the best time to fly to Quito from Sky Harbor Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Quito

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Quito. Price data was last updated on July 25, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Quito is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Quito (average of $463). Flying from Phoenix Sky Harbor Intl Airport to Quito in December is currently the most expensive (average of $791). 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 UIO?

Find hourly flight availability from Sky Harbor Intl to Quito. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 10% on flights from Phoenix Sky Harbor Intl Airport to Quito by exploring options for tickets in the evening.

Reviews of airlines servicing Quito

Get insights into the airlines that provide service to Quito. 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 Quito. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa Airlines from Phoenix Sky Harbor Intl Airport to Quito. 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.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,821 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Quito Mariscal Sucr (UIO) is the airport you will fly into if you book a flight from Phoenix Sky Harbor Intl to Quito. You should not have trouble finding flights to Mariscal Sucr from Phoenix Sky Harbor Intl; the airport handles an average of 0 inbound flights from Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Quito airport from Phoenix Sky Harbor Intl. It is only a 14.0 mi journey from Mariscal Sucr (UIO) to Quito’s city center.

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

    According to our current data, United Airlines ($564), Delta ($569), and American Airlines ($577) offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to Quito. United Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Quito are Copa Airlines ($329), Avianca ($353), and American Airlines ($633).

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

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

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

    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 Quito.

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

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

    Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Quito (average of $463). Flying from Phoenix Sky Harbor Intl Airport to Quito in December is currently the most expensive (average of $791). 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 Sky Harbor Intl to Quito

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Sky Harbor Intl to Quito

Discover the top 3 airlines that operate flights from Sky Harbor Intl to Quito. 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$521Average$839FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$521Average$677FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$619Average$834FlexibilityNo cancel feeOn-time71%

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