TUS - UIO

$620 Find Cheap Flights from Tucson to Quito

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Quito departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Quito

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Quito, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Quito, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$620
United Airlines
Mon 4/13Thu 4/16
TUS - UIO • 1 stop
Cheapest one-way
Multiple Airlines
Wed 2/11
TUS - UIO • multi-stop
Top airlines
United Airlines
Cheapest • from $620 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Quito!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tucson to Quito (TUS-UIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Quito that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tucson to Quito

Mon, Apr 13 - Thu, Apr 16
United Airlines Logo
6:30 am - 11:25 pm
TUS
-
UIO
14h 55m
1 stop
United Airlines Logo
12:35 am - 5:14 pm
UIO
-
TUS
18h 39m
2 stops
$620United Airlines
Mon, Apr 13 - Thu, Apr 16
United Airlines Logo
6:30 am - 11:25 pm
TUS
-
UIO
14h 55m
1 stop
United Airlines Logo
12:35 am - 9:22 pm
UIO
-
TUS
22h 47m
1 stop
$626United Airlines
Mon, Apr 13 - Thu, Apr 16
United Airlines Logo
6:30 am - 11:25 pm
TUS
-
UIO
14h 55m
1 stop
United Airlines Logo
12:35 am - 5:14 pm
UIO
-
TUS
18h 39m
2 stops
$630United Airlines
Sun, Mar 29 - Mon, Apr 6
United Airlines Logo
6:00 am - 11:25 pm
TUS
-
UIO
15h 25m
2 stops
United Airlines Logo
7:25 am - 9:22 pm
UIO
-
TUS
15h 57m
1 stop
$631United Airlines
Sun, Mar 29 - Mon, Apr 6
United Airlines Logo
6:00 am - 5:00 am
TUS
-
UIO
21h 00m
2 stops
United Airlines Logo
7:25 am - 8:59 am
UIO
-
TUS
27h 34m
2 stops
$635United Airlines
Mon, Apr 13 - Thu, Apr 16
United Airlines Logo
6:30 am - 11:25 pm
TUS
-
UIO
14h 55m
1 stop
United Airlines Logo
12:35 am - 9:22 pm
UIO
-
TUS
22h 47m
1 stop
$636United Airlines
Wed, Mar 25 - Wed, Apr 1
Delta Logo
6:25 am - 5:17 am
TUS
-
UIO
20h 52m
2 stops
Delta Logo
6:50 pm - 4:24 pm
UIO
-
TUS
23h 34m
2 stops
$640Delta
Sun, Mar 29 - Sun, Apr 5
United Airlines Logo
6:00 am - 11:25 pm
TUS
-
UIO
15h 25m
2 stops
United Airlines Logo
7:25 am - 9:22 pm
UIO
-
TUS
15h 57m
1 stop
$641United Airlines
Wed, Mar 25 - Tue, Mar 31
Delta Logo
6:25 am - 5:17 am
TUS
-
UIO
20h 52m
2 stops
Delta Logo
12:59 am - 9:41 pm
UIO
-
TUS
22h 42m
1 stop
$645Delta
Wed, Mar 25 - Tue, Mar 31
Delta Logo
3:24 pm - 8:35 pm
TUS
-
UIO
27h 11m
1 stop
Delta Logo
12:59 am - 9:41 pm
UIO
-
TUS
22h 42m
1 stop
$646Delta
Booking Insights

KAYAK's insights & trends for Tucson to Quito flights

Get data-powered insights and trends into flights from Tucson to Quito to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Tucson to Quito?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Tucson to Quito were found on United Airlines ($620) and Delta ($640).

Good to know

Low seasonMarch
Cheapest flight$620
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Tucson to Quito

When to book flights from Tucson to Quito

Are your dates flexible? Find out the best times to travel from Tucson to Quito based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Tucson to Quito

  • What is the cheapest flight from Tucson to Quito?

    In the last 3 days, the lowest price for a flight from Tucson to Quito was $620 for a round-trip ticket.

  • Do I need a passport to fly between Tucson and Quito?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Tucson and on arrival in Quito.

  • Which aircraft models fly most regularly from Tucson to Quito?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tucson to Quito?

    Star Alliance is the only airline alliance operating flights between Tucson and Quito.

  • Which is the best airline for flights from Tucson to Quito, LATAM Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Tucson to Quito are LATAM Airlines and United Airlines. With an average price for the route of $721 and an overall rating of 7.5, LATAM Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $755 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Tucson to Quito?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tucson to Quito.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tucson to Quito?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Quito from Tucson is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tucson to Quito?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Quito with an airline and back to Tucson with another airline. Booking your flights between Tucson and UIO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tucson to Quito?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Quito from Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Tucson to Quito

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Quito. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tucson to Quito? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1921 reviews
8.0Crew
7.5Boarding
7.3Comfort
6.7Food
7.0Entertainment
Airline reviews

Good check in process Poor information on payments at Lima airport

10.0 ExcellentKatana, Feb 2026
ASU - LIM
Read more LATAM Airlines reviews

Good check in process Poor information on payments at Lima airport

Apart of Sky miles delta. And they go everywhere in Brazil

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

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

Information on your arrival and departure airports