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Quito

$620+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — UIO
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
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 February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/8. 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 4/136:30 am
TUS
-
UIO
1 stop14h 55m
United Airlines
Thu 4/1612:35 am
UIO
-
TUS
2 stops18h 39m
United Airlines
Deal found 2/8$620
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:30 am
TUS
-
UIO
1 stop14h 55m
United Airlines
Mon 4/67:25 am
UIO
-
TUS
1 stop15h 57m
United Airlines
Deal found 2/9$631
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:00 am
TUS
-
UIO
2 stops15h 25m
United Airlines
Sun 4/57:25 am
UIO
-
TUS
1 stop15h 57m
United Airlines
Deal found 2/9$641
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:00 am
TUS
-
UIO
2 stops12h 57m
American Airlines
Wed 7/1511:59 pm
UIO
-
TUS
2 stops16h 31m
American Airlines
Deal found 2/9$670
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 8/287:06 am
TUS
-
UIO
2 stops14h 49m
American Airlines
Sun 9/66:09 am
UIO
-
TUS
2 stops19h 32m
American Airlines
Deal found 2/11$715

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$620
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$686
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
Highest demand for flights based on searches. 14% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 12, 2026.
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

Mon 4/13

6:00 am-4:43 am

2 stops20h 43m

Quito Mariscal Sucr

Fri 4/17

6:50 pm-9:31 pm

2 stops28h 41m

$620

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Mon 4/13

6:30 am-11:25 pm

1 stop14h 55m

Quito Mariscal Sucr

Thu 4/16

12:35 am-5:14 pm

2 stops18h 39m

$620

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Sun 3/29

6:30 am-11:25 pm

1 stop14h 55m

Quito Mariscal Sucr

Mon 4/6

7:25 am-9:22 pm

1 stop15h 57m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

  • Most accurate provider: When it comes to deals on Tucson-Quito flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Quito flight deals on Cheapflights vs. FlightHub >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 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 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.

Cheapflights Insights

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

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 February 12, 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
7.5
Good
1,921 reviews

Boarding

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Overall

7.5

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
7.5
Good
1,921 reviews
LATAM Airlines
7.5
Good
1,921 reviews

Boarding

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Overall

7.5

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
9,281 reviews
LATAM Airlines
7.5
Good
1,921 reviews

Boarding

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Overall

7.5

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 $620, LATAM Airlines can have you in Quito from Tucson in 14h 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 $584, 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 LATAM Airlines for as low as $590. You may be able to fly from Tucson to Quito for 23% 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.

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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$584Average$755FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$590Average$721FlexibilityNo cancel feeOn-time81%

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