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Quito

$664+ Cheap flights from Tucson (TUS) to Quito (UIO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — UIO
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
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 agosto 14, 2025.

Round-trip from

$664
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$641
From Tucson to Quito Mariscal Sucr
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 9/26:30 amTUS - UIO
1 stop14h 55mUnited Airlines
lun. 9/2912:35 amUIO - TUS
1 stop11h 41mUnited Airlines
Deal found 8/14$664
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/156:00 amTUS - UIO
1 stop11h 30mLATAM Airlines
dom. 9/2111:20 pmUIO - TUS
1 stop14h 27mLATAM Airlines
Deal found 8/12$717
This Delta deal was found by Cheapflights users on 8/13. 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.
mar. 9/26:00 amTUS - UIO
1 stop12h 00mDelta
mar. 9/3011:20 pmUIO - TUS
2 stops23h 13mDelta
Deal found 8/13$719
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/154:16 pmTUS - UIO
2 stops29h 09mUnited Airlines
sáb. 9/2012:35 amUIO - TUS
1 stop11h 42mUnited Airlines
Deal found 8/12$729

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 agosto 14, 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

mar. 9/2

6:30 am-11:25 pm

1 stop14h 55m

Quito Mariscal Sucr

lun. 9/29

12:35 am-10:16 am

1 stop11h 41m

$664

TucsonQuito

TUS - UIO

TUSUIO

Tucson

mar. 9/2

7:00 am-12:05 am

2 stops15h 05m

Quito Mariscal Sucr

mar. 9/30

8:05 am-8:45 am

2 stops26h 40m

$669

TucsonQuito

TUS - UIO

TUSUIO

Tucson

lun. 9/15

6:00 am-7:30 pm

1 stop11h 30m

Quito Mariscal Sucr

dom. 9/21

11:20 pm-11:47 am

1 stop14h 27m

$717

TucsonQuito

TUS - UIO

TUSUIO

Tucson

mar. 9/2

6:00 am-8:00 pm

1 stop12h 00m

Quito Mariscal Sucr

mar. 9/30

11:20 pm-8:33 pm

2 stops23h 13m

$719

TucsonQuito

TUS - UIO

TUSUIO

Tucson

lun. 9/15

4:16 pm-11:25 pm

2 stops29h 09m

Quito Mariscal Sucr

sáb. 9/20

12:35 am-10:17 am

1 stop11h 42m

$729

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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 agosto 14, 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.

How much does it cost to fly round-trip from Tucson to Quito?

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 agosto 14, 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
8,916 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$571Average$814FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$577Average$655FlexibilityNo cancel feeOn-time71%

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