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Cheap flights from Ontario to Ecuador from $253

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 9/8. 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 - 10:09 am
GYE
-
ONT
21h 38m
2 stops
$540American Airlines
Fri, Apr 17 - Wed, Apr 29
United Airlines Logo
5:45 am - 11:25 pm
ONT
-
UIO
15h 40m
1 stop
United Airlines Logo
7:25 am - 9:55 pm
UIO
-
ONT
16h 30m
1 stop
$587United Airlines
Sat, May 30 - Fri, Jul 3
United Airlines Logo
6:00 am - 11:25 pm
ONT
-
UIO
15h 25m
1 stop
United Airlines Logo
12:35 am - 12:22 pm
UIO
-
ONT
13h 47m
2 stops
$592United Airlines
Sat, May 2 - Fri, May 8
United Airlines Logo
6:00 am - 11:25 pm
ONT
-
UIO
15h 25m
1 stop
United Airlines Logo
12:35 am - 9:58 pm
UIO
-
ONT
23h 23m
1 stop
$598United Airlines
Mon, May 4 - Mon, May 11
Avianca Logo
11:35 pm - 2:25 pm
ONT
-
GYE
36h 50m
2 stops
Avianca Logo
1:40 pm - 9:45 pm
GYE
-
ONT
34h 05m
2 stops
$694Avianca
Tue, Apr 21 - Fri, Apr 24
GOL Logo
7:35 pm - 1:31 pm
ONT
-
GYE
15h 56m
2 stops
GOL Logo
6:05 am - 8:27 pm
GYE
-
ONT
16h 22m
2 stops
$722GOL
Thu, Apr 30 - Tue, May 5
Copa Airlines Logo
5:45 am - 11:38 pm
ONT
-
GYE
15h 53m
2 stops
Copa Airlines Logo
2:36 pm - 9:55 pm
GYE
-
ONT
33h 19m
2 stops
$749Copa Airlines
Wed, Jul 8 - Wed, Jul 29
Copa Airlines Logo
5:45 am - 5:31 pm
ONT
-
GYE
33h 46m
2 stops
Copa Airlines Logo
2:36 pm - 9:55 pm
GYE
-
ONT
33h 19m
2 stops
$762Copa Airlines
Tue, Jul 14 - Thu, Jul 23
Avianca Logo
11:35 pm - 5:35 pm
ONT
-
GYE
16h 00m
2 stops
Avianca Logo
9:10 am - 9:45 pm
GYE
-
ONT
14h 35m
2 stops
$779Avianca
Tue, Apr 28 - Tue, May 5
American Airlines Logo
1:10 pm - 1:34 pm
ONT
-
GYE
22h 24m
2 stops
American Airlines Logo
2:37 pm - 1:22 pm
GYE
-
ONT
24h 45m
2 stops
$785American Airlines
Tue, Jul 7 - Tue, Jul 28

United Airlines flights from Ontario to Ecuador

Our best United Airlines deals on Ontario to Ecuador flight tickets
United Airlines
May 30
ONT5:45 amOntario
15h 40m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Jul 3
UIO7:25 amQuito Mariscal Sucr
16h 30m
1 stop
ONT9:55 pmOntario
$587
United Airlines
May 2
ONT6:00 amOntario
15h 25m
1 stop
UIO11:25 pmQuito Mariscal Sucr
May 8
UIO12:35 amQuito Mariscal Sucr
13h 47m
2 stops
ONT12:22 pmOntario
$592
United Airlines
May 4
ONT6:00 amOntario
15h 25m
1 stop
UIO11:25 pmQuito Mariscal Sucr
May 11
UIO12:35 amQuito Mariscal Sucr
23h 23m
1 stop
ONT9:58 pmOntario
$598

GOL flights from Ontario to Ecuador

Our best GOL deals on Ontario to Ecuador flight tickets
GOL
Apr 30
ONT7:35 pmOntario
15h 56m
2 stops
GYE1:31 pmGuayaquil Jose Joaquin de Olmedo
May 5
GYE6:05 amGuayaquil Jose Joaquin de Olmedo
16h 22m
2 stops
ONT8:27 pmOntario
$722
GOL
Apr 6
ONT11:59 pmOntario
20h 25m
2 stops
UIO10:24 pmQuito Mariscal Sucr
Apr 13
UIO11:40 pmQuito Mariscal Sucr
13h 54m
2 stops
ONT11:34 amOntario
$798
GOL
Apr 20
ONT7:35 pmOntario
15h 56m
2 stops
GYE1:31 pmGuayaquil Jose Joaquin de Olmedo
Apr 30
GYE6:05 amGuayaquil Jose Joaquin de Olmedo
17h 02m
2 stops
ONT9:07 pmOntario
$858

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 April 4, 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

Cheapest round-trip

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Fri 4/17

10:26 pm-9:12 pm

2 stops20h 46m

Guayaquil Jose Joaquin de Olmedo

Wed 4/29

2:31 pm-10:09 am

2 stops21h 38m

$540

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Sat 5/30

5:45 am-11:25 pm

1 stop15h 40m

Quito Mariscal Sucr

Fri 7/3

7:25 am-9:55 pm

1 stop16h 30m

$587
Quickest round-trip

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Sat 5/2

6:00 am-11:25 pm

1 stop15h 25m

Quito Mariscal Sucr

Fri 5/8

12:35 am-12:22 pm

2 stops13h 47m

$592

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Mon 5/4

6:00 am-11:25 pm

1 stop15h 25m

Quito Mariscal Sucr

Mon 5/11

12:35 am-9:58 pm

1 stop23h 23m

$598

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Tue 4/21

11:35 pm-2:25 pm

2 stops36h 50m

Guayaquil Jose Joaquin de Olmedo

Fri 4/24

1:40 pm-9:45 pm

2 stops34h 05m

$694

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Thu 4/30

7:35 pm-1:31 pm

2 stops15h 56m

Guayaquil Jose Joaquin de Olmedo

Tue 5/5

6:05 am-8:27 pm

2 stops16h 22m

$722

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Wed 7/8

5:45 am-11:38 pm

2 stops15h 53m

Guayaquil Jose Joaquin de Olmedo

Wed 7/29

2:36 pm-9:55 pm

2 stops33h 19m

$749

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Tue 7/14

5:45 am-5:31 pm

2 stops33h 46m

Guayaquil Jose Joaquin de Olmedo

Thu 7/23

2:36 pm-9:55 pm

2 stops33h 19m

$762

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Tue 4/28

11:35 pm-5:35 pm

2 stops16h 00m

Guayaquil Jose Joaquin de Olmedo

Tue 5/5

9:10 am-9:45 pm

2 stops14h 35m

$779

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Tue 7/7

1:10 pm-1:34 pm

2 stops22h 24m

Guayaquil Jose Joaquin de Olmedo

Tue 7/28

2:37 pm-1:22 pm

2 stops24h 45m

$785

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 22% 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

12h 49m

Direct flights

None
The fastest flight from Ontario to Ecuador takes 12h 49m
There are no direct flights from Ontario to Ecuador. There are no popular flight routes from Ontario to Ecuador.
Search flight deals

Frequently asked questions about flying from Ontario to Ecuador

  • 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 $571Free CancellationRating
7.4
9,541 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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Find better results for your trip to Ecuador

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