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Cheap flights from Ontario to Ecuador from $201

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Ecuador departing on 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Ecuador

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:26 pm - 9:12 pm
ONT
-
GYE
20h 46m
2 stops
American Airlines Logo
2:31 pm - 1:18 pm
GYE
-
ONT
24h 47m
2 stops
$448American Airlines
Tue, May 5 - Tue, May 19
American Airlines Logo
10:37 pm - 10:59 pm
ONT
-
UIO
21h 22m
2 stops
American Airlines Logo
11:44 pm - 7:09 pm
UIO
-
ONT
21h 25m
2 stops
$478American Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
6:00 am - 11:30 pm
ONT
-
UIO
15h 30m
1 stop
United Airlines Logo
7:25 am - 9:50 pm
UIO
-
ONT
16h 25m
1 stop
$483United Airlines
Tue, Mar 17 - Mon, Apr 13
United Airlines Logo
6:37 pm - 11:30 pm
ONT
-
UIO
26h 53m
2 stops
United Airlines Logo
7:25 am - 6:02 pm
UIO
-
ONT
36h 37m
3 stops
$488United Airlines
Mon, Mar 16 - Mon, Apr 13
United Airlines Logo
6:00 am - 11:30 pm
ONT
-
UIO
15h 30m
1 stop
United Airlines Logo
12:35 am - 9:50 pm
UIO
-
ONT
23h 15m
1 stop
$493United Airlines
Tue, Mar 17 - Tue, Apr 14
United Airlines Logo
5:00 am - 12:30 am
ONT
-
UIO
16h 30m
2 stops
United Airlines Logo
1:35 am - 10:36 pm
UIO
-
ONT
24h 01m
1 stop
$498United Airlines
Wed, Feb 25 - Fri, Mar 6
Lufthansa Logo
6:05 am - 11:25 pm
ONT
-
UIO
15h 20m
1 stop
Lufthansa Logo
7:25 am - 12:38 pm
UIO
-
ONT
31h 13m
2 stops
$520Lufthansa
Sun, Apr 5 - Sun, Apr 19
Copa Airlines Logo
6:00 am - 8:52 pm
ONT
-
GYE
12h 52m
2 stops
Copa Airlines Logo
2:43 pm - 9:55 pm
GYE
-
ONT
33h 12m
2 stops
$674Copa Airlines
Mon, May 11 - Mon, May 25
LATAM Airlines Logo
10:25 pm - 1:40 am
ONT
-
GYE
25h 15m
2 stops
LATAM Airlines Logo
8:45 pm - 11:47 am
GYE
-
ONT
17h 02m
2 stops
$690LATAM Airlines
Mon, Mar 30 - Mon, Apr 6
LATAM Airlines Logo
10:25 pm - 7:28 am
ONT
-
CUE
31h 03m
2 stops
LATAM Airlines Logo
8:04 am - 11:47 am
CUE
-
ONT
29h 43m
2 stops
$1,518LATAM Airlines
Mon, Mar 23 - Fri, Mar 27

United Airlines flights from Ontario to Ecuador

Our best United Airlines deals on Ontario to Ecuador flight tickets
United Airlines
Mar 17
ONT6:00 amOntario
15h 30m
1 stop
UIO11:30 pmQuito Mariscal Sucr
Apr 13
UIO7:25 amQuito Mariscal Sucr
16h 25m
1 stop
ONT9:50 pmOntario
$483
United Airlines
Mar 16
ONT6:37 pmOntario
26h 53m
2 stops
UIO11:30 pmQuito Mariscal Sucr
Apr 13
UIO7:25 amQuito Mariscal Sucr
36h 37m
3 stops
ONT6:02 pmOntario
$488
United Airlines
Mar 17
ONT6:00 amOntario
15h 30m
1 stop
UIO11:30 pmQuito Mariscal Sucr
Apr 14
UIO12:35 amQuito Mariscal Sucr
23h 15m
1 stop
ONT9:50 pmOntario
$493

Lufthansa flights from Ontario to Ecuador

Our best Lufthansa deals on Ontario to Ecuador flight tickets
Lufthansa
Apr 5
ONT6:05 amOntario
15h 20m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Apr 19
UIO7:25 amQuito Mariscal Sucr
31h 13m
2 stops
ONT12:38 pmOntario
$520
Lufthansa
Apr 5
ONT6:05 amOntario
15h 20m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Apr 19
UIO7:25 amQuito Mariscal Sucr
16h 25m
1 stop
ONT9:50 pmOntario
$550
Lufthansa
Mar 16
ONT6:00 amOntario
15h 30m
1 stop
UIO11:30 pmQuito Mariscal Sucr
Apr 13
UIO7:25 amQuito Mariscal Sucr
16h 25m
1 stop
ONT9:50 pmOntario
$574

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Ecuador 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 February 14, 2026.
Use the filters below to find and compare flights from Ontario to Ecuador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Tue 5/5

10:26 pm-9:12 pm

2 stops20h 46m

Guayaquil Jose Joaquin de Olmedo

Tue 5/19

2:31 pm-1:18 pm

2 stops24h 47m

$448

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Tue 3/3

10:37 pm-10:59 pm

2 stops21h 22m

Quito Mariscal Sucr

Tue 3/10

11:44 pm-7:09 pm

2 stops21h 25m

$478

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Tue 3/17

6:00 am-11:30 pm

1 stop15h 30m

Quito Mariscal Sucr

Mon 4/13

7:25 am-9:50 pm

1 stop16h 25m

$483

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Mon 3/16

6:37 pm-11:30 pm

2 stops26h 53m

Quito Mariscal Sucr

Mon 4/13

7:25 am-6:02 pm

3 stops36h 37m

$488

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Tue 3/17

6:00 am-11:30 pm

1 stop15h 30m

Quito Mariscal Sucr

Tue 4/14

12:35 am-9:50 pm

1 stop23h 15m

$493

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Wed 2/25

5:00 am-12:30 am

2 stops16h 30m

Quito Mariscal Sucr

Fri 3/6

1:35 am-10:36 pm

1 stop24h 01m

$498

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Sun 4/5

6:05 am-11:25 pm

1 stop15h 20m

Quito Mariscal Sucr

Sun 4/19

7:25 am-12:38 pm

2 stops31h 13m

$520

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Mon 5/11

6:00 am-8:52 pm

2 stops12h 52m

Guayaquil Jose Joaquin de Olmedo

Mon 5/25

2:43 pm-9:55 pm

2 stops33h 12m

$674

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Mon 3/30

10:25 pm-1:40 am

2 stops25h 15m

Guayaquil Jose Joaquin de Olmedo

Mon 4/6

8:45 pm-11:47 am

2 stops17h 02m

$690

OntarioCuenca

ONT - CUE

ONTCUE

Ontario

Mon 3/23

10:25 pm-7:28 am

2 stops31h 03m

Cuenca

Fri 3/27

8:04 am-11:47 am

2 stops29h 43m

$1,518

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ecuador from

How to get the cheapest flight ticket from Ontario to Ecuador

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

Can stopping save me money on Ontario to Ecuador flights?

You could potentially save up to 40% on your flight if you consider stops on a Ontario to Ecuador flight.

Cheap Ontario to Ecuador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Ecuador

Fastest flight time

9h 54m

Direct flights

None
The fastest flight from Ontario to Ecuador takes 9h 54m
There are no direct flights from Ontario to Ecuador. There are no popular flight routes from Ontario to Ecuador.
Search flight deals

  • When did momondo last update prices for flights from Ontario Airport to Ecuador?

    Prices for flights from Ontario Airport to Ecuador were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Ecuador?

  • How old do you have to be to fly from Ontario Airport to Ecuador?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Ecuador.

  • What documentation or ID do you need to fly to Ecuador?

    The necessary travel and health documents for your Ecuador trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ontario to Ecuador

Compare and see reviews for airlines that fly from Ontario to Ecuador with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $851Free CancellationRating
7.4
9,296 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Ecuador?

It is quick and easy to find Ontario to Ecuador flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ecuador that suits you.

Can I find flights from Ontario to Ecuador with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ecuador from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Ecuador?

Once you have performed a search for Ontario to Ecuador 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 Ontario to Ecuador right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ecuador from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ecuador trip

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