Cheap Flights from Ontario from ₹8,241

View ₹8,241 flight on Sun, 12 Apr 2026Opens in a new window

Popular airlines from Ontario

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Southwest Airlines

  • Air Canada

  • 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
Tue, 12 May - Tue, 19 May
BOI
Boise
SAN
San Diego
₹18,225 Return, found 4 days ago
₹18,225
Return
found 4 days ago
Select Delta flight, departing Tue, 12 May from Boise to San Diego, returning Tue, 19 May, priced at ₹18,225 found 4 days ago
Delta
Tue, 12 May - Tue, 19 May
BOI
Boise
SAN
San Diego
₹22,864 Return, found 4 days ago
₹22,864
Return
found 4 days ago
Select Delta flight, departing Tue, 12 May from Boise to San Diego, returning Tue, 19 May, priced at ₹22,864 found 4 days ago
United
Tue, 12 May - Tue, 19 May
BOI
Boise
SAN
San Diego
₹22,865 Return, found 4 days ago
₹22,865
Return
found 4 days ago
Select United flight, departing Tue, 12 May from Boise to San Diego, returning Tue, 19 May, priced at ₹22,865 found 4 days ago
Delta
Tue, 12 May - Tue, 19 May
BOI
Boise
SAN
San Diego
₹24,719 Return, found 4 days ago
₹24,719
Return
found 4 days ago
Select Delta flight, departing Tue, 12 May from Boise to San Diego, returning Tue, 19 May, priced at ₹24,719 found 4 days ago
Delta
Fri, 8 May - Sun, 17 May
BOI
Boise
SEA
Seattle
₹26,613 Return, found 4 days ago
₹26,613
Return
found 4 days ago
Select Delta flight, departing Fri, 8 May from Boise to Seattle, returning Sun, 17 May, priced at ₹26,613 found 4 days ago
Delta
Sat, 23 May - Tue, 26 May
BOI
Boise
SEA
Seattle
₹26,915 Return, found 5 hours ago
₹26,915
Return
found 5 hours ago
Select Delta flight, departing Sat, 23 May from Boise to Seattle, returning Tue, 26 May, priced at ₹26,915 found 5 hours ago
Delta
Fri, 28 Aug - Sat, 5 Sept
BOI
Boise
PDX
Portland
₹27,386 Return, found 6 days ago
₹27,386
Return
found 6 days ago
Select Delta flight, departing Fri, 28 Aug from Boise to Portland, returning Sat, 5 Sept, priced at ₹27,386 found 6 days ago
American Airlines
Tue, 12 May - Tue, 19 May
BOI
Boise
CLD
Carlsbad
₹27,503 Return, found 4 days ago
₹27,503
Return
found 4 days ago
Select American Airlines flight, departing Tue, 12 May from Boise to Carlsbad, returning Tue, 19 May, priced at ₹27,503 found 4 days ago
Hawaiian Airlines
Sat, 4 Apr - Wed, 8 Apr
BOI
Boise
GDL
Guadalajara
₹73,062 Return, found 6 days ago
₹73,062
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, 4 Apr from Boise to Guadalajara, returning Wed, 8 Apr, priced at ₹73,062 found 6 days ago
KLM
Tue, 14 Jul - Tue, 21 Jul
BOI
Boise
FCO
Rome
₹114,258 Return, found 4 days ago
₹114,258
Return
found 4 days ago
Select KLM flight, departing Tue, 14 Jul from Boise to Rome, returning Tue, 21 Jul, priced at ₹114,258 found 4 days ago

Travel information

Flights from Ontario: Essential Travel Information

Cheapest flight from Ontario
₹18,225 (roundtrip)
Best airlines to fly from Ontario
Delta, United, American Airlines, Hawaiian Airlines, Air Canada, KLM
Cheapest month to fly from Ontario
May
Ontario IATA code
BOI
Ontario Country/State
Oregon
Airline ticket deals from Ontario
₹18,225 - ₹114,258

 

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