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Quito

$418+ Cheap flights from Tucson (TUS) 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — UIO
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Tucson to Quito

Cheapest flights from Tucson to Quito
Explore the most affordable flight options available from Tucson to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

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.
Sat 11/147:30 am
TUS
-
UIO
1 stop15h 00m
United Airlines
Tue 11/171:35 am
UIO
-
TUS
1 stop11h 51m
United Airlines
Deal found 7/28$717
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 11/45:42 pm
TUS
-
UIO
2 stops52h 48m
United Airlines
Tue 11/101:35 am
UIO
-
TUS
2 stops21h 59m
United Airlines
Deal found 7/31$736
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 9/224:42 pm
TUS
-
UIO
2 stops24h 17m
Delta
Tue 10/139:00 am
UIO
-
TUS
2 stops28h 12m
Delta
Deal found 7/30$761
This lastminute.com deal was found by Cheapflights users on 7/31. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:47 pm
TUS
-
UIO
2 stops48h 18m
LATAM Airlines
Tue 9/1512:59 am
UIO
-
TUS
1 stop13h 35m
LATAM Airlines
Deal found 7/31$777
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/226:30 am
TUS
-
UIO
1 stop14h 55m
United Airlines
Mon 10/1212:35 am
UIO
-
TUS
2 stops21h 50m
United Airlines
Deal found 7/30$802
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/76:30 am
TUS
-
UIO
1 stop20h 30m
United Airlines
Tue 9/1512:35 am
UIO
-
TUS
1 stop11h 45m
United Airlines
Deal found 7/31$865
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/151:40 pm
TUS
-
UIO
2 stops27h 02m
Delta
Wed 12/308:45 am
UIO
-
TUS
2 stops32h 19m
Delta
Deal found 7/28$931
This SmartFares deal was found by Cheapflights users on 7/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:44 pm
TUS
-
UIO
1 stop27h 15m
LATAM Airlines
Mon 10/1212:59 am
UIO
-
TUS
1 stop13h 17m
LATAM Airlines
Deal found 7/30$932

Find flight deals from Tucson to Quito

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) 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 August 1, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$687
(United Airlines)

One-way from

$418
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$835
Provider with most accurate pricing for Tucson-Quito Mariscal Sucr flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Quito Mariscal Sucr flights.
Search Deals
From Tucson to Quito Mariscal Sucr
Search Deals
One-way flight from Tucson to Quito Mariscal Sucr
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson 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 August 1, 2026.
Use the filters below to find and compare flights from Tucson to Quito that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Wed 1/20

1:00 pm-12:30 am

1 stop9h 30m

Quito Mariscal Sucr

Fri 1/29

1:35 am-11:28 am

1 stop11h 53m

$687

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Tue 1/12

6:00 pm-6:42 pm

2 stops22h 42m

Quito Mariscal Sucr

Mon 1/18

12:55 am-10:07 pm

2 stops23h 12m

$712

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Sat 11/14

7:30 am-12:30 am

1 stop15h 00m

Quito Mariscal Sucr

Tue 11/17

1:35 am-11:26 am

1 stop11h 51m

$717

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Tue 9/22

6:30 am-11:25 pm

1 stop14h 55m

Quito Mariscal Sucr

Tue 10/13

12:35 am-8:25 pm

2 stops21h 50m

$722

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Wed 11/4

5:42 pm-12:30 am

2 stops52h 48m

Quito Mariscal Sucr

Tue 11/10

1:35 am-9:34 pm

2 stops21h 59m

$736
Cheapest one-way
Quickest one-way

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Wed 12/30

2:35 pm-6:10 am

2 stops13h 35m

$418

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Thu 12/31

7:30 am-12:30 am

1 stop15h 00m

$418

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Sun 1/3

4:14 pm-6:42 pm

2 stops24h 28m

$454

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Sat 1/2

7:30 am-12:30 am

1 stop15h 00m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Sorted by cheapest first

Compare providers for flights from Tucson 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 Tucson to Quito in August.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Tucson-Quito flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Tucson-Quito flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Tucson-Quito flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Quito flights, Cheapflights users trust Ovago the most. Ovago 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 Tucson-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 Tucson to Quito

Have a flexible travel schedule? Discover the best time to fly to Quito from Tucson 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.

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 August 1, 2026.
Read through reviews of airlines operating flights from Tucson to Quito, such as LATAM Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,967 reviews

Comfort

7.3

Food

6.7

Boarding

7.5

Overall

7.4

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
LATAM Airlines
7.4
Good
1,967 reviews
LATAM Airlines
7.4
Good
1,967 reviews

Comfort

7.3

Food

6.7

Boarding

7.5

Overall

7.4

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
United Airlines
7.4
Good
10,062 reviews
LATAM Airlines
7.4
Good
1,967 reviews

Comfort

7.3

Food

6.7

Boarding

7.5

Overall

7.4

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

Related info for your journey

Find useful and relevant information for your journey from Tucson to Quito. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tucson to Quito?

    For as low as $712, United Airlines can have you in Quito from Tucson in 22h 42m. The distance between Tucson and Quito is about 3077 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Tucson to Quito round-trip?

    Currently priced at $590, LATAM Airlines will fly you from Tucson to Quito and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $594. You may be able to fly from Tucson to Quito for 31% less than the average price by searching for these airlines.

  • Can I find deals for flights from Tucson to Quito that include hotel bookings?

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

  • How can I find direct flights from Tucson to Quito?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Quito.

  • Can I find deals for business class flights from Tucson to Quito?

    Yes. Cheapflights offers flight deals from Tucson 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.

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Alternative routes for Tucson to Quito

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Tucson to Quito

Discover the top 2 airlines that operate flights from Tucson 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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$590Average$721FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$594Average$713FlexibilityNo cancel feeOn-time69%

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