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Quito

$196+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — UIO
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Avianca deal was found by Cheapflights users on 1/24. 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.
Sat 1/319:30 am
PHX
-
UIO
2 stops15h 20m
Multiple Airlines
Sat 2/75:20 pm
UIO
-
PHX
1 stop19h 10m
Multiple Airlines
Deal found 1/24$534
This Avianca deal was found by Cheapflights users on 1/24. 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.
Mon 3/3010:30 am
PHX
-
UIO
2 stops14h 25m
Multiple Airlines
Sat 4/184:20 am
UIO
-
PHX
2 stops15h 38m
Multiple Airlines
Deal found 1/24$567
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:30 am
PHX
-
UIO
2 stops35h 04m
Multiple Airlines
Tue 9/295:25 pm
UIO
-
PHX
2 stops29h 36m
Multiple Airlines
Deal found 1/26$569
This Delta deal was found by Cheapflights users on 1/25. 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.
Sun 4/2610:35 pm
PHX
-
UIO
1 stop18h 24m
Delta
Mon 5/116:50 pm
UIO
-
PHX
2 stops19h 34m
Delta
Deal found 1/25$580
This Avianca deal was found by Cheapflights users on 1/26. 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.
Thu 2/263:55 pm
PHX
-
UIO
2 stops15h 00m
Multiple Airlines
Sat 3/75:05 am
UIO
-
PHX
2 stops17h 42m
Multiple Airlines
Deal found 1/26$581
This United Airlines deal was found by Cheapflights users on 1/24. 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 3/308:30 am
PHX
-
UIO
1 stop12h 55m
United Airlines
Fri 4/1712:35 am
UIO
-
PHX
1 stop10h 02m
United Airlines
Deal found 1/24$586
This Expedia deal was found by Cheapflights users on 1/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:20 pm
PHX
-
UIO
2 stops17h 45m
Multiple Airlines
Thu 5/213:50 pm
UIO
-
PHX
2 stops21h 20m
Multiple Airlines
Deal found 1/25$591
This Avianca deal was found by Cheapflights users on 1/25. 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 2/248:38 am
PHX
-
UIO
2 stops15h 22m
Avianca
Tue 3/34:00 am
UIO
-
PHX
2 stops17h 21m
Avianca
Deal found 1/25$592
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 9/174:00 pm
PHX
-
UIO
1 stop29h 25m
United Airlines
Mon 9/2812:35 am
UIO
-
PHX
1 stop16h 46m
United Airlines
Deal found 1/26$596
This Travelocity deal was found by Cheapflights users on 1/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:30 am
PHX
-
UIO
2 stops27h 35m
Multiple Airlines
Mon 9/285:25 pm
UIO
-
PHX
1 stop29h 36m
Multiple Airlines
Deal found 1/26$598

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$567
(Avianca)

One-way from

$196
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$697
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Quito Mariscal Sucr flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Quito Mariscal Sucr flights.
Search Deals
From Phoenix Sky Harbor Intl to Quito Mariscal Sucr
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Quito Mariscal Sucr
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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 4/26

10:35 pm-6:59 pm

1 stop18h 24m

Quito Mariscal Sucr

Mon 5/11

6:50 pm-12:24 pm

2 stops19h 34m

$580

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Mon 3/30

8:30 am-11:25 pm

1 stop12h 55m

Quito Mariscal Sucr

Fri 4/17

12:35 am-8:37 am

1 stop10h 02m

$586

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Sun 4/26

8:30 am-11:25 pm

1 stop12h 55m

Quito Mariscal Sucr

Sun 5/10

12:35 am-6:06 pm

1 stop19h 31m

$586

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Tue 2/24

8:38 am-2:00 am

2 stops15h 22m

Quito Mariscal Sucr

Tue 3/3

4:00 am-7:21 pm

2 stops17h 21m

$592

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Tue 5/12

8:35 am-10:24 pm

1 stop11h 49m

Quito Mariscal Sucr

Mon 5/18

11:40 pm-3:57 pm

1 stop18h 17m

$616

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Tue 5/12

10:30 am-11:25 pm

1 stop10h 55m

Quito Mariscal Sucr

Mon 5/18

7:25 am-6:06 pm

1 stop12h 41m

$616

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Tue 5/12

6:25 am-4:43 am

2 stops20h 18m

Quito Mariscal Sucr

Mon 5/18

6:50 pm-12:07 pm

2 stops19h 17m

$620

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Mon 3/23

8:27 pm-2:00 am

3 stops27h 33m

$196

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Mon 2/23

9:39 pm-2:00 am

3 stops26h 21m

$196

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Sat 3/7

1:00 pm-1:20 am

2 stops34h 20m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 14 results
1
2

Compare providers for flights from Sky Harbor Intl to Quito

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Quito in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Quito flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Quito flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Quito flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Quito flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Quito flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 23, 2026.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Quito is 50 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 $548). Flying from Phoenix Sky Harbor Intl Airport to Quito in July is currently the most expensive (average of $656). 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.

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 January 27, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American 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
7.9
Good
8,118 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Quito?

    Delta, United Airlines, and Avianca can get you from Phoenix Sky Harbor Intl Airport to Quito in just under 12h 55m. Your travel time can differ by up to 5h 29m. The distance from Phoenix Sky Harbor Intl Airport to Quito is about 3182 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 Quito round-trip?

    According to our current data, Delta ($548), United Airlines ($564), and American Airlines ($617) offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to Quito. Delta is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • 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 $548). Flying from Phoenix Sky Harbor Intl Airport to Quito in July is currently the most expensive (average of $656). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$548Average$864FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$564Average$683FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$617Average$797FlexibilityNo cancel feeOn-time71%

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