How do I get Price Alerts for flights from Ontario to Surabaya?

Search flight deals from Ontario to Surabaya . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Ontario to Surabaya with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Ontario Airport to Surabaya Juanda Airport?

Prices for flights from Ontario Airport to Surabaya Juanda Airport are updated daily.

How old do you have to be to fly from Ontario Airport to Surabaya Juanda Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Surabaya Juanda Airport.

What documentation or ID do you need to fly to Surabaya Juanda Airport?

The necessary travel and health documents for your Surabaya Juanda Airport 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.

$1,227 Cheap Flights from Ontario to Surabaya in 2026/27

Find the cheapest flights from Ontario to Surabaya

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 3:40 pmONT Ontario-SUB Surabaya Juanda

42h 40m2 stops San Francisco Singapore Changi

7:10 pm - 5:35 pmSUB Surabaya Juanda-ONT Ontario

37h 25m2 stops Singapore Changi San Francisco

$1,227United Airlines

Wed, Feb 17 - Sun, Feb 21

7:35 am - 3:40 pmONT Ontario-SUB Surabaya Juanda

41h 05m2 stops San Francisco Singapore Changi

4:30 pm - 3:27 pmSUB Surabaya Juanda-ONT Ontario

36h 57m2 stops Singapore Changi San Francisco

$1,261United Airlines

Sat, Feb 20 - Mon, Mar 22

12:10 am - 6:20 pmONT Ontario-SUB Surabaya Juanda

28h 10m2 stops Taipei City Taiwan Taoyuan Intl Jakarta Soekarno-Hatta Intl

6:00 pm - 6:00 pmSUB Surabaya Juanda-ONT Ontario

38h 00m2 stops Jakarta Soekarno-Hatta Intl Taipei City Taiwan Taoyuan Intl

$1,267China Airlines

Thu, Apr 1 - Sun, May 2

11:27 am - 3:40 pmONT Ontario-SUB Surabaya Juanda

37h 13m2 stops San Francisco Singapore Changi

4:30 pm - 3:27 pmSUB Surabaya Juanda-ONT Ontario

36h 57m2 stops Singapore Changi San Francisco

$1,363United Airlines

Sat, Feb 20 - Mon, Mar 22

7:35 am - 3:40 pmONT Ontario-SUB Surabaya Juanda

41h 05m2 stops San Francisco Singapore Changi

4:30 pm - 3:27 pmSUB Surabaya Juanda-ONT Ontario

36h 57m2 stops Singapore Changi San Francisco

$1,369United Airlines

Sat, Feb 20 - Mon, Mar 22

11:50 pm - 7:10 pmONT Ontario-SUB Surabaya Juanda

29h 20m2 stops Taipei City Taiwan Taoyuan Intl Denpasar Bali Ngurah Rai

4:00 pm - 6:00 pmSUB Surabaya Juanda-ONT Ontario

64h 00m2 stops Denpasar Bali Ngurah Rai Taipei City Taiwan Taoyuan Intl

$1,428China Airlines

Sat, Mar 20 - Sat, Apr 3

11:50 pm - 7:10 pmONT Ontario-SUB Surabaya Juanda

29h 20m2 stops Taipei City Taiwan Taoyuan Intl Denpasar Bali Ngurah Rai

4:00 pm - 6:00 pmSUB Surabaya Juanda-ONT Ontario

64h 00m2 stops Denpasar Bali Ngurah Rai Taipei City Taiwan Taoyuan Intl

$1,457China Airlines

Sat, Mar 20 - Sat, Apr 3

9:45 pm - 9:30 amONT Ontario-SUB Surabaya Juanda

44h 45m2 stops Taipei City Taiwan Taoyuan Intl Jakarta Soekarno-Hatta Intl

7:05 am - 3:55 pmSUB Surabaya Juanda-ONT Ontario

23h 50m2 stops Jakarta Soekarno-Hatta Intl Taipei City Taiwan Taoyuan Intl

$1,793Multiple Airlines

Fri, Dec 11 - Fri, Dec 18

10:50 pm - 6:20 pmONT Ontario-SUB Surabaya Juanda

28h 30m2 stops Taipei City Taiwan Taoyuan Intl Jakarta Soekarno-Hatta Intl

4:00 pm - 8:03 pmSUB Surabaya Juanda-ONT Ontario

67h 03m3 stops Denpasar Bali Ngurah Rai Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$2,200Multiple Airlines

Fri, Dec 11 - Fri, Dec 18

5:01 pm - 2:50 pmONT Ontario-SUB Surabaya Juanda

30h 49m3 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl Kuala Lumpur Intl

6:00 pm - 11:11 amSUB Surabaya Juanda-ONT Ontario

56h 11m3 stops Jakarta Soekarno-Hatta Intl Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$3,659Multiple Airlines

Fri, Dec 11 - Fri, Dec 18

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China Airlines flights from Ontario to Surabaya

Our best China Airlines deals on Ontario to Surabaya flight tickets

China Airlines

Apr 1

ONT12:10 amOntario

28h 10m

2 stops

SUB6:20 pmSurabaya Juanda

May 2

SUB6:00 pmSurabaya Juanda

38h 00m

2 stops

ONT6:00 pmOntario

$1,267

China Airlines

Mar 20

ONT11:50 pmOntario

29h 20m

2 stops

SUB7:10 pmSurabaya Juanda

Apr 3

SUB4:00 pmSurabaya Juanda

64h 00m

2 stops

ONT6:00 pmOntario

$1,428

China Airlines

Mar 20

ONT11:50 pmOntario

29h 20m

2 stops

SUB7:10 pmSurabaya Juanda

Apr 3

SUB4:00 pmSurabaya Juanda

64h 00m

2 stops

ONT6:00 pmOntario

$1,457

United Airlines flights from Ontario to Surabaya

Our best United Airlines deals on Ontario to Surabaya flight tickets

United Airlines

Feb 17

ONT6:00 amOntario

42h 40m

2 stops

SUB3:40 pmSurabaya Juanda

Feb 21

SUB7:10 pmSurabaya Juanda

37h 25m

2 stops

ONT5:35 pmOntario

$1,227

United Airlines

Feb 20

ONT7:35 amOntario

41h 05m

2 stops

SUB3:40 pmSurabaya Juanda

Mar 22

SUB4:30 pmSurabaya Juanda

36h 57m

2 stops

ONT3:27 pmOntario

$1,261

United Airlines

Feb 20

ONT11:27 amOntario

37h 13m

2 stops

SUB3:40 pmSurabaya Juanda

Mar 22

SUB4:30 pmSurabaya Juanda

36h 57m

2 stops

ONT3:27 pmOntario

$1,363

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSurabaya

ONT Ontario - SUB Surabaya Juanda

ONTSUB

Ontario

Wed 2/17

6:00 am-3:40 pm

2 stops42h 40m

Surabaya Juanda

Sun 2/21

7:10 pm-5:35 pm

2 stops37h 25m

$1,227

OntarioSurabaya

ONT Ontario - SUB Surabaya Juanda

ONTSUB

Ontario

Sat 2/20

7:35 am-3:40 pm

2 stops41h 05m

Surabaya Juanda

Mon 3/22

4:30 pm-3:27 pm

2 stops36h 57m

$1,261

Quickest round-trip

OntarioSurabaya

ONT Ontario - SUB Surabaya Juanda

ONTSUB

Ontario

Thu 4/1

12:10 am-6:20 pm

2 stops28h 10m

Surabaya Juanda

Sun 5/2

6:00 pm-6:00 pm

2 stops38h 00m

$1,267

OntarioSurabaya

ONT Ontario - SUB Surabaya Juanda

ONTSUB

Ontario

Sat 2/20

11:27 am-3:40 pm

2 stops37h 13m

Surabaya Juanda

Mon 3/22

4:30 pm-3:27 pm

2 stops36h 57m

$1,363

OntarioSurabaya

ONT Ontario - SUB Surabaya Juanda

ONTSUB

Ontario

Sat 2/20

7:35 am-3:40 pm

2 stops41h 05m

Surabaya Juanda

Mon 3/22

4:30 pm-3:27 pm

2 stops36h 57m

$1,369

OntarioSurabaya

ONT Ontario - SUB Surabaya Juanda

ONTSUB

Ontario

Sat 3/20

11:50 pm-7:10 pm

2 stops29h 20m

Surabaya Juanda

Sat 4/3

4:00 pm-6:00 pm

2 stops64h 00m

$1,428

OntarioSurabaya

ONT Ontario - SUB Surabaya Juanda

ONTSUB

Ontario

Sat 3/20

11:50 pm-7:10 pm

2 stops29h 20m

Surabaya Juanda

Sat 4/3

4:00 pm-6:00 pm

2 stops64h 00m

$1,457

OntarioSurabaya

ONT Ontario - SUB Surabaya Juanda

ONTSUB

Ontario

Fri 12/11

9:45 pm-9:30 am

2 stops44h 45m

Surabaya Juanda

Fri 12/18

7:05 am-3:55 pm

2 stops23h 50m

$1,793

OntarioSurabaya

ONT Ontario - SUB Surabaya Juanda

ONTSUB

Ontario

Fri 12/11

10:50 pm-6:20 pm

2 stops28h 30m

Surabaya Juanda

Fri 12/18

4:00 pm-8:03 pm

3 stops67h 03m

$2,200

OntarioSurabaya

ONT Ontario - SUB Surabaya Juanda

ONTSUB

Ontario

Fri 12/11

5:01 pm-2:50 pm

3 stops30h 49m

Surabaya Juanda

Fri 12/18

6:00 pm-11:11 am

3 stops56h 11m

$3,659

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Ontario to Surabaya

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Surabaya according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Surabaya (ONT to SUB) flight deals and tips

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

Best Price Found	$1,227
Fastest flight time	29h 20m
Direct flights	None

The best flight deal from Ontario to Surabaya found on momondo in the last 72 hours is $1,227

The fastest flight from Ontario to Surabaya takes 29h 20m

There are no direct flights from Ontario to Surabaya. There are no popular flight routes from Ontario to Surabaya.

Search flight deals

Frequently asked questions about flying from Ontario to Surabaya

How far is Ontario to Surabaya Juanda by plane?
Surabaya Juanda is 8732.6 mi away from Ontario. In terms of flight time, this usually takes a little over 29h 20m.
When did momondo last update prices for flights from Ontario Airport to Surabaya Juanda Airport?
Prices for flights from Ontario Airport to Surabaya Juanda Airport are updated daily.
How old do you have to be to fly from Ontario Airport to Surabaya Juanda Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Surabaya Juanda Airport.
What documentation or ID do you need to fly to Surabaya Juanda Airport?
The necessary travel and health documents for your Surabaya Juanda Airport 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.

Frequently asked questions about flying from Ontario to Surabaya

How do I get Price Alerts for flights from Ontario to Surabaya?
Search flight deals from Ontario to Surabaya. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Ontario to Surabaya with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

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 Ontario to Surabaya for you.

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

Flights from Ontario to Surabaya 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 Ontario to Surabaya?

momondo helps you find the best flight between Ontario and Surabaya by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Surabaya 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.

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Cheap flights from Ontario to Surabaya from $1,227

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Surabaya departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ontario to Surabaya

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Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

China Airlines flights from Ontario to Surabaya

Our best China Airlines deals on Ontario to Surabaya flight tickets

United Airlines flights from Ontario to Surabaya

Our best United Airlines deals on Ontario to Surabaya flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Surabaya that are best for you.

When to book flights from Ontario to Surabaya

Cheap Ontario to Surabaya (ONT to SUB) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Surabaya

Frequently asked questions about flying from Ontario to Surabaya

Why use momondo?

An easier way to manage your Surabaya 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Indonesia

Airports servicing East Java

Fly your favorite airline to Surabaya

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Surabaya

List of cabin classes available on flights landing in Surabaya. Availability may vary depending on flight origin and airline.

Popular cities in Indonesia

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

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year