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Ontario to Jakarta

  • ONT, United States – CGK, Indonesia
  • Delta, Korean Air
  • Economy
Jakarta

Photo: Yusron El Jihan / Unsplash

$739
Round trip, in USD
via Justfly.com · travel agency
Korean Air direct: $759
Checked
One ticket on more than one airline.
DepartsJan 25, 2027
ReturnsFeb 3, 2027

Compare links search this route and dates. Prices there can differ.

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$0.04
Cost per mile
18,037
Miles

Flight segments

ONT to SEA · DL · DL 4031
SEA to ICN · KE · KE 48
ICN to CGK · KE · KE 437
CGK to ICN · KE · KE 438
ICN to SEA · KE · KE 41
SEA to ONT · DL · DL 4031

Available dates

Prices in USD. Each option opens its own dates on Google Flights.

Oldest price check:

Available flight dates and booking prices
Departs Returns Airline Price Checked Booking link
Jan 23, 2027 Feb 1, 2027 — $762 View flights
Jan 24, 2027 Feb 2, 2027 — $759 View flights
Jan 25, 2027 Feb 3, 2027 Delta, Korean Air $739 Lowest View flights
Jan 26, 2027 Feb 4, 2027 — $858 View flights
Jan 27, 2027 Feb 5, 2027 — $762 View flights

This is an economy deal to Jakarta from Ontario on Delta, Korean Air for Jan 25, 2027 – Feb 3, 2027.

Priced at $739 round trip. The route covers 18,037 miles round trip.

Jakarta is a city of constant motion, where Indonesia’s political, commercial, and cultural energy converges in one sprawling metropolis. For travelers, its appeal lies in the contrast: gleaming skyscrapers and historic districts, modern malls and old port-front lanes, a fast-paced urban core balanced by pockets of art, heritage, and waterfront escape. The best time to visit is generally during the dry season, from May to September, when humidity is somewhat lower and heavy afternoon rain is less frequent, making it easier to explore the city’s neighborhoods and outdoor sights.

Among Jakarta’s most notable stops are Kota Tua, the historic old town with Dutch colonial architecture and museums; the National Monument, a symbol of Indonesian independence; and the lively districts of Menteng, Sudirman, and SCBD, which showcase the city’s contemporary side. For a more local feel, wander through Glodok, Jakarta’s Chinatown, or head to the Thousand Islands for a break from the urban intensity. Food is a major part of the experience: Jakarta is one of the best places to sample Indonesian specialties such as nasi goreng, soto betawi, satay, and an array of street snacks, while the city’s diverse population also brings strong Chinese, Arab, and regional culinary influences. Combined with its museums, markets, and energetic street life, Jakarta offers a vivid introduction to Indonesia’s modern identity.

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