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$212+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — UIO
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
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 March 14, 2026.

This Delta deal was found by Cheapflights users on 3/9. 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.
Mon 5/47:30 pm
PHX
-
UIO
2 stops31h 13m
Delta
Sun 5/1712:59 am
UIO
-
PHX
1 stop15h 27m
Delta
Deal found 3/9$558
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 9/181:15 pm
PHX
-
UIO
2 stops13h 28m
Delta
Tue 9/296:50 pm
UIO
-
PHX
2 stops19h 19m
Delta
Deal found 3/9$569
This Delta deal was found by Cheapflights users on 3/9. 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.
Mon 9/217:05 am
PHX
-
UIO
1 stop9h 54m
Delta
Mon 9/286:50 pm
UIO
-
PHX
2 stops21h 43m
Delta
Deal found 3/9$579
This Avianca deal was found by Cheapflights users on 3/12. 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.
Fri 10/2310:30 am
PHX
-
UIO
2 stops14h 25m
Avianca
Sun 11/13:30 am
UIO
-
PHX
2 stops19h 25m
Avianca
Deal found 3/12$580
This American Airlines deal was found by Cheapflights users on 3/11. 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 8/2411:01 pm
PHX
-
UIO
1 stop19h 57m
American Airlines
Thu 9/36:09 am
UIO
-
PHX
1 stop17h 52m
American Airlines
Deal found 3/11$587
This Delta deal was found by Cheapflights users on 3/9. 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 9/207:05 am
PHX
-
UIO
1 stop9h 54m
Delta
Mon 9/2812:59 am
UIO
-
PHX
1 stop23h 48m
Delta
Deal found 3/9$589
This Delta deal was found by Cheapflights users on 3/9. 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.
Sat 9/1911:55 pm
PHX
-
UIO
2 stops26h 48m
Delta
Tue 9/296:50 pm
UIO
-
PHX
2 stops22h 37m
Delta
Deal found 3/9$590
This BusinessClass deal was found by Cheapflights users on 3/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:59 pm
PHX
-
UIO
2 stops17h 58m
GOL
Wed 5/2711:59 pm
UIO
-
PHX
1 stop11h 09m
GOL
Deal found 3/11$594
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Tue 5/510:30 am
PHX
-
UIO
1 stop10h 55m
United Airlines
Thu 5/1412:35 am
UIO
-
PHX
1 stop16h 18m
United Airlines
Deal found 3/11$597
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Sun 5/1711:52 pm
PHX
-
UIO
1 stop20h 32m
American Airlines
Wed 5/276:00 am
UIO
-
PHX
1 stop12h 10m
American Airlines
Deal found 3/11$601

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 March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$558
(Delta)

One-way from

$212
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$815
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. 3% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 14, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Mon 5/4

7:30 pm-4:43 am

2 stops31h 13m

Quito Mariscal Sucr

Mon 5/18

6:50 pm-2:26 pm

2 stops21h 36m

$558

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Tue 5/5

6:00 am-11:25 pm

2 stops15h 25m

Quito Mariscal Sucr

Thu 5/14

12:35 am-2:53 pm

1 stop16h 18m

$602
Quickest round-trip

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Sat 5/9

8:00 am-11:25 pm

1 stop13h 25m

Quito Mariscal Sucr

Fri 5/29

7:25 am-3:10 pm

1 stop9h 45m

$607

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Sun 5/10

4:00 pm-5:00 am

1 stop11h 00m

Quito Mariscal Sucr

Fri 5/29

7:25 am-8:42 pm

1 stop15h 17m

$607

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Tue 5/12

6:05 am-4:43 am

2 stops20h 38m

Quito Mariscal Sucr

Mon 5/18

6:50 pm-12:12 pm

2 stops19h 22m

$632

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Thu 4/30

9:20 pm-5:40 pm

2 stops18h 20m

Quito Mariscal Sucr

Mon 5/11

2:15 pm-11:10 am

2 stops22h 55m

$637

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Wed 4/8

11:52 pm-7:57 pm

1 stop18h 05m

Quito Mariscal Sucr

Sat 5/9

2:05 pm-9:18 am

1 stop21h 13m

$652

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Thu 4/23

8:35 am-10:24 pm

1 stop11h 49m

Quito Mariscal Sucr

Thu 4/30

7:05 am-10:04 pm

1 stop16h 59m

$652
Cheapest one-way

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Wed 4/15

10:10 am-12:32 pm

2 stops24h 22m

$212

PhoenixQuito

PHX - UIO

PHXUIO

Phoenix Sky Harbor Intl

Mon 4/6

5:45 am-12:32 pm

2 stops28h 47m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 15 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub the most. FlightHub 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 March 6, 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Quito (average of $564). Flying from Phoenix Sky Harbor Intl Airport to Quito in December is currently the most expensive (average of $644). 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 March 14, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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
8,291 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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
8,291 reviews
Delta
7.9
Good
8,291 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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
9,423 reviews
Delta
7.9
Good
8,291 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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
7.1
Good
11,464 reviews
Delta
7.9
Good
8,291 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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 and United Airlines can get you from Phoenix Sky Harbor Intl Airport to Quito in just under 15h 25m. Your travel time can differ by up to 15h 48m. 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, United Airlines ($564), Delta ($578), and American Airlines ($668) offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to Quito. United Airlines is priced at 25% 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Quito (average of $564). Flying from Phoenix Sky Harbor Intl Airport to Quito in December is currently the most expensive (average of $644). 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.
Sky Harbor Intl to Guayaquil flights

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 March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$564Average$680FlexibilityNo cancel feeOn-time69%
DeltaCheapest$578Average$884FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$668Average$947FlexibilityNo cancel feeOn-time71%

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