Cheap Flights from Ontario from ₹8,467

View ₹8,467 flight on Mon, 19 Oct 2026Opens in a new window

Flight 1

Popular airlines from Ontario

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Lufthansa

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Cheapest flights from Ontario

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 24 Oct - Sat, 31 Oct
BOI
Boise
LAS
Las Vegas
₹18,724 Return, found 6 days ago
₹18,724
Return
found 6 days ago
Select Delta flight, departing Sat, 24 Oct from Boise to Las Vegas, returning Sat, 31 Oct, priced at ₹18,724 found 6 days ago
Delta
Sat, 24 Oct - Sat, 31 Oct
BOI
Boise
LAS
Las Vegas
₹21,681 Return, found 6 days ago
₹21,681
Return
found 6 days ago
Select Delta flight, departing Sat, 24 Oct from Boise to Las Vegas, returning Sat, 31 Oct, priced at ₹21,681 found 6 days ago
Delta
Sat, 24 Oct - Sat, 31 Oct
BOI
Boise
LAS
Las Vegas
₹22,062 Return, found 6 days ago
₹22,062
Return
found 6 days ago
Select Delta flight, departing Sat, 24 Oct from Boise to Las Vegas, returning Sat, 31 Oct, priced at ₹22,062 found 6 days ago
Delta
Wed, 2 Dec - Sun, 6 Dec
BOI
Boise
LAS
Las Vegas
₹22,159 Return, found 6 days ago
₹22,159
Return
found 6 days ago
Select Delta flight, departing Wed, 2 Dec from Boise to Las Vegas, returning Sun, 6 Dec, priced at ₹22,159 found 6 days ago
Delta
Sat, 24 Oct - Sat, 31 Oct
BOI
Boise
LAS
Las Vegas
₹22,541 Return, found 6 days ago
₹22,541
Return
found 6 days ago
Select Delta flight, departing Sat, 24 Oct from Boise to Las Vegas, returning Sat, 31 Oct, priced at ₹22,541 found 6 days ago
Delta
Sat, 14 Nov - Mon, 16 Nov
BOI
Boise
SEA
Seattle
₹22,573 Return, found 6 days ago
₹22,573
Return
found 6 days ago
Select Delta flight, departing Sat, 14 Nov from Boise to Seattle, returning Mon, 16 Nov, priced at ₹22,573 found 6 days ago
Delta
Wed, 28 Oct - Sun, 1 Nov
BOI
Boise
SEA
Seattle
₹22,610 Return, found 4 days ago
₹22,610
Return
found 4 days ago
Select Delta flight, departing Wed, 28 Oct from Boise to Seattle, returning Sun, 1 Nov, priced at ₹22,610 found 4 days ago
Delta
Fri, 23 Oct - Sun, 25 Oct
BOI
Boise
SEA
Seattle
₹23,525 Return, found 6 days ago
₹23,525
Return
found 6 days ago
Select Delta flight, departing Fri, 23 Oct from Boise to Seattle, returning Sun, 25 Oct, priced at ₹23,525 found 6 days ago
American Airlines
Sat, 24 Oct - Sat, 31 Oct
BOI
Boise
LAS
Las Vegas
₹24,631 Return, found 6 days ago
₹24,631
Return
found 6 days ago
Select American Airlines flight, departing Sat, 24 Oct from Boise to Las Vegas, returning Sat, 31 Oct, priced at ₹24,631 found 6 days ago
United
Sat, 24 Oct - Sat, 31 Oct
BOI
Boise
LAS
Las Vegas
₹25,492 Return, found 6 days ago
₹25,492
Return
found 6 days ago
Select United flight, departing Sat, 24 Oct from Boise to Las Vegas, returning Sat, 31 Oct, priced at ₹25,492 found 6 days ago

Travel information

Flights from Ontario: Essential Travel Information

Cheapest flight from Ontario
₹18,724 (roundtrip)
Best airlines to fly from Ontario
Delta, American Airlines, United
Cheapest month to fly from Ontario
October
Ontario IATA code
BOI
Ontario Country/State
Oregon
Airline ticket deals from Ontario
₹18,724 - ₹25,492

 

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