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$383+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — UIO
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$664
(American Airlines)

One-way from

$383
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$973
From Tucson to Quito Mariscal Sucr
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One-way flight from Tucson to Quito Mariscal Sucr
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Highest demand for flights based on searches. 11% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($77 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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 11/28:49 pmTUS - UIO
2 stops21h 10mAmerican Airlines
Fri 11/712:55 amUIO - TUS
2 stops16h 56mAmerican Airlines
Deal found 9/16$664
This Delta deal was found by Cheapflights users on 9/16. 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 11/27:00 amTUS - UIO
1 stop9h 55mDelta
Sat 11/89:11 amUIO - TUS
2 stops29h 32mDelta
Deal found 9/16$739
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/176:30 amTUS - UIO
1 stop14h 55mUnited Airlines
Sun 10/1912:35 amUIO - TUS
1 stop21h 57mUnited Airlines
Deal found 9/15$789
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/178:18 pmTUS - UIO
2 stops22h 34mAmerican Airlines
Mon 10/206:30 amUIO - TUS
2 stops15h 07mAmerican Airlines
Deal found 9/15$811
This LATAM Airlines deal was found by Cheapflights users on 9/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amTUS - UIO
1 stop10h 59mLATAM Airlines
Mon 10/209:01 amUIO - TUS
2 stops15h 29mLATAM Airlines
Deal found 9/15$961

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 September 17, 2025.
Use the filters below to find and compare flights from Tucson to Quito that are best for you.

Fly from

Tucson

Fly to

Quito

Route

Depart

Return

Price

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Sun 11/2

7:04 pm-7:59 pm

2 stops22h 55m

Quito Mariscal Sucr

Sat 11/8

8:27 am-10:50 pm

2 stops16h 23m

$664

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Sun 11/2

7:00 am-6:55 pm

1 stop9h 55m

Quito Mariscal Sucr

Sat 11/8

9:11 am-12:43 pm

2 stops29h 32m

$739

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Fri 10/17

6:30 am-11:25 pm

1 stop14h 55m

Quito Mariscal Sucr

Sun 10/19

12:35 am-8:32 pm

1 stop21h 57m

$789

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Fri 10/17

6:00 am-6:59 pm

1 stop10h 59m

Quito Mariscal Sucr

Mon 10/20

9:01 am-10:30 pm

2 stops15h 29m

$961

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Tue 12/16

5:10 pm-6:10 am

2 stops35h 00m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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.

Cheapflights Insights

Everything you need to know about your flight from Tucson to Quito

What is the cheapest time of day to fly from TUS to UIO?

Find hourly flight availability from Tucson 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 September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Tucson to Quito in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.

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 September 17, 2025.
Read through reviews of airlines operating flights from Tucson to Quito, such as United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 $739, American Airlines can have you in Quito from Tucson in 9h 55m. 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 $571, United Airlines will fly you from Tucson to Quito and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $577. You may be able to fly from Tucson to Quito for 29% 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.

  • What is the cheapest month to book a flight from Tucson to Quito?

    Currently, April is the cheapest month in which you can book a flight from Tucson to Quito (average of $463). Flying from Tucson 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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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$571Average$696FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$577Average$655FlexibilityNo cancel feeOn-time71%

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