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Cheap flights from Tucson to South America from $419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to South America departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Tucson to South America

Cheap round-trip flights

United Airlines Logo
12:01 pm - 12:30 amTUS-UIO
10h 29m1 stop
United Airlines Logo
8:00 am - 9:57 pmUIO-TUS
15h 57m1 stop
$544United Airlines
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Tue, Nov 18 - Tue, Dec 9
Delta Logo
6:00 pm - 7:05 pmTUS-UIO
23h 05m2 stops
Delta Logo
11:45 pm - 10:07 pmUIO-TUS
24h 22m2 stops
$548Delta
Find Deal
Tue, Nov 18 - Thu, Dec 4
United Airlines Logo
7:35 am - 12:30 amTUS-UIO
14h 55m1 stop
United Airlines Logo
1:35 am - 9:57 pmUIO-TUS
22h 22m1 stop
$553United Airlines
Find Deal
Tue, Nov 18 - Wed, Dec 3
Delta Logo
1:40 pm - 6:55 pmTUS-UIO
27h 15m1 stop
Delta Logo
11:45 pm - 12:59 pmUIO-TUS
15h 14m1 stop
$554Delta
Find Deal
Mon, Nov 24 - Tue, Dec 9
United Airlines Logo
5:28 pm - 12:30 amTUS-UIO
29h 02m2 stops
United Airlines Logo
1:35 am - 9:57 pmUIO-TUS
22h 22m1 stop
$557United Airlines
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Mon, Nov 17 - Sun, Dec 7
American Airlines Logo
7:04 am - 9:17 pmTUS-BOG
12h 13m2 stops
American Airlines Logo
6:30 am - 11:47 pmBOG-TUS
19h 17m2 stops
$580American Airlines
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Wed, Oct 1 - Thu, Oct 9
American Airlines Logo
5:00 am - 12:05 amTUS-UIO
17h 05m2 stops
American Airlines Logo
8:05 am - 8:45 amUIO-TUS
26h 40m2 stops
$584American Airlines
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Tue, Sep 2 - Tue, Sep 30
LATAM Airlines Logo
6:00 am - 7:30 pmTUS-UIO
11h 30m1 stop
LATAM Airlines Logo
11:20 pm - 9:36 pmUIO-TUS
24h 16m1 stop
$684LATAM Airlines
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Fri, Sep 19 - Fri, Sep 26
LATAM Airlines Logo
6:00 am - 9:10 pmTUS-LIM
13h 10m1 stop
LATAM Airlines Logo
11:20 pm - 11:47 amLIM-TUS
14h 27m1 stop
$685LATAM Airlines
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Fri, Sep 19 - Fri, Sep 26
Copa Airlines Logo
5:10 pm - 10:31 pmTUS-EZE
25h 21m2 stops
Copa Airlines Logo
3:57 am - 9:41 pmEZE-TUS
21h 44m2 stops
$1,470Copa Airlines
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Sat, Dec 6 - Tue, Dec 9

United Airlines flights from Tucson to South America

Our best United Airlines deals on Tucson to South America flight tickets
United Airlines
Nov 18
TUS12:01 pmTucson
10h 29m
1 stop
UIO12:30 amQuito Mariscal Sucr
Dec 9
UIO8:00 amQuito Mariscal Sucr
15h 57m
1 stop
TUS9:57 pmTucson
$544
Find similar
United Airlines
Nov 18
TUS7:35 amTucson
14h 55m
1 stop
UIO12:30 amQuito Mariscal Sucr
Dec 3
UIO1:35 amQuito Mariscal Sucr
22h 22m
1 stop
TUS9:57 pmTucson
$553
Find similar
United Airlines
Nov 17
TUS5:28 pmTucson
29h 02m
2 stops
UIO12:30 amQuito Mariscal Sucr
Dec 7
UIO1:35 amQuito Mariscal Sucr
22h 22m
1 stop
TUS9:57 pmTucson
$557
Find similar

Delta flights from Tucson to South America

Our best Delta deals on Tucson to South America flight tickets
Delta
Nov 18
TUS6:00 pmTucson
23h 05m
2 stops
UIO7:05 pmQuito Mariscal Sucr
Dec 4
UIO11:45 pmQuito Mariscal Sucr
24h 22m
2 stops
TUS10:07 pmTucson
$548
Find similar
Delta
Nov 24
TUS1:40 pmTucson
27h 15m
1 stop
UIO6:55 pmQuito Mariscal Sucr
Dec 9
UIO11:45 pmQuito Mariscal Sucr
15h 14m
1 stop
TUS12:59 pmTucson
$554
Find similar
Delta
Oct 1
TUS6:00 amTucson
11h 15m
1 stop
BOG7:15 pmBogotá El Dorado
Oct 9
BOG9:00 amBogotá El Dorado
15h 17m
1 stop
TUS10:17 pmTucson
$564
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to South America 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, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Tucson to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Tue 11/18

12:01 pm-12:30 am

1 stop10h 29m

Quito Mariscal Sucr

Tue 12/9

8:00 am-9:57 pm

1 stop15h 57m

$544

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Tue 11/18

6:00 pm-7:05 pm

2 stops23h 05m

Quito Mariscal Sucr

Thu 12/4

11:45 pm-10:07 pm

2 stops24h 22m

$548

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Tue 11/18

7:35 am-12:30 am

1 stop14h 55m

Quito Mariscal Sucr

Wed 12/3

1:35 am-9:57 pm

1 stop22h 22m

$553

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Mon 11/24

1:40 pm-6:55 pm

1 stop27h 15m

Quito Mariscal Sucr

Tue 12/9

11:45 pm-12:59 pm

1 stop15h 14m

$554

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Mon 11/17

5:28 pm-12:30 am

2 stops29h 02m

Quito Mariscal Sucr

Sun 12/7

1:35 am-9:57 pm

1 stop22h 22m

$557

TucsonBogotá

TUS - BOG

TUSBOG

Tucson

Wed 10/1

7:04 am-9:17 pm

2 stops12h 13m

Bogotá El Dorado

Thu 10/9

6:30 am-11:47 pm

2 stops19h 17m

$580

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Tue 9/2

5:00 am-12:05 am

2 stops17h 05m

Quito Mariscal Sucr

Tue 9/30

8:05 am-8:45 am

2 stops26h 40m

$584

TucsonQuito

TUS - UIO

TUSUIO

Tucson

Fri 9/19

6:00 am-7:30 pm

1 stop11h 30m

Quito Mariscal Sucr

Fri 9/26

11:20 pm-9:36 pm

1 stop24h 16m

$684

TucsonLima

TUS - LIM

TUSLIM

Tucson

Fri 9/19

6:00 am-9:10 pm

1 stop13h 10m

Lima J Chavez Intl

Fri 9/26

11:20 pm-11:47 am

1 stop14h 27m

$685

TucsonBuenos Aires

TUS - EZE

TUSEZE

Tucson

Sat 12/6

5:10 pm-10:31 pm

2 stops25h 21m

Buenos Aires Ministro Pistarini

Tue 12/9

3:57 am-9:41 pm

2 stops21h 44m

$1,470

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Tucson to South America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South America?

In general, September is the cheapest month to fly from Tucson to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $668. If you aren’t able to travel during the month of September, then book flights to South America from Tucson during April instead. Flights to South America in April, while not as cheap as those in September, still average around $684.

What is the cheapest day to depart on your flight to South America?

The cheapest day to depart from Tucson to South America is on a Monday when prices can be found for as low as $721. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Tucson to South America for around $1,019.

What is the cheapest time of day to depart on your flight to South America?

Our data shows that the cheapest Tucson to South America flights are usually those with departure times in the afternoon. Our users have found flights to South America in the afternoon for as low as $802. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $858 on average. Flights to South America from Tucson in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to South America?

You are more likely to see cheaper flights to South America from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $824 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Tucson for as low as $644 on momondo.

Cheap Tucson to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to South America

Best Price Found

$419

Fastest flight time

8h 35m

Direct flights

None

Airports in South America

6 airports
The best one-way flight to South America from Tucson in the past 72 hours is $419. The best round-trip flight deal from Tucson to South America found on momondo in the last 72 hours is $544.
The fastest flight from Tucson to South America takes 8h 35m
There are no direct flights from Tucson to South America. Popular non-direct routes for this connection are Tucson Airport - Santiago Arturo Merino Benitez Airport, Tucson Airport - Bogotá El Dorado Airport and Tucson Airport - Quito Mariscal Sucr Airport.
There are 6 airports near South America: Georgetown Cheddi Jagan Intl (GEO), Lima J Chavez Intl (LIM), Barranquilla E Cortissoz (BAQ), Quito Mariscal Sucr (UIO), Bogotá El Dorado (BOG), Santiago Arturo Merino Benitez (SCL)
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  • When did momondo last update prices for flights from Tucson Airport to South America?

    Prices for flights from Tucson Airport to South America refresh daily.

  • How many operators does momondo search for flights from Tucson Airport to South America?

  • How old do you have to be to fly from Tucson Airport to South America?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to South America.

  • What documentation or ID do you need to fly to South America?

    The travel and health documents you'll need for your trip to South America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Tucson to South America

Compare and see reviews for airlines that fly from Tucson to South America with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $429Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
American AirlinesPriceFrom $455Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $489Free CancellationRating
7.5
1,833 reviews
Search LATAM Airlines flights
DeltaPriceFrom $643Free CancellationRating
8.0
7,985 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to South America?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tucson to South America for you.

Can I find flights from Tucson to South America with flexible booking policies on momondo?

Flights from Tucson to South America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tucson to South America?

Once you have performed a search for Tucson to South America flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Tucson to South America right now. Can momondo alert me if prices change?

Price alerts on flights to South America from Tucson are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your South America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to South America

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Popular flights according to clicks in the last 7 days on momondo
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