Cheap Flights from Ontario to Anywhere

Fly from Ontario (ONT) to anywhere in the world.

ONT — DEL
12 Jun — 19 Jun1
Return
1 adult
Economy
From?
To?
Mon 12/6
Mon 19/6

Were you looking for Flights to Ontario?

What to Know About Flights From Ontario

Helpful information to know about booking your flight from Ontario

Cheapest one-way flight

₹ 3,707

Cheapest round-trip flight

₹ 19,770

Cheapest airline

Spirit Airlines

Most popular destination

Las Vegas Harry Reid Intl (LAS)
The cheapest one-way flight from Ontario is currently to Las Vegas Harry Reid Intl.
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The cheapest round-trip flight from Ontario is currently to Newark.
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On average, Spirit Airlines currently has the cheapest one-way flight from Ontario.
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Las Vegas Harry Reid Intl (LAS) is currently the most popular flight destination from Ontario.
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Cheapest flights from Ontario

These are some of the cheapest-priced fares users can find on flights departing from Ontario in June and July 2023. Deals update frequently so be sure to check back soon if you're not finding what you're looking for.
Sun 13/802:00ONT - SEA
Nonstop2h 39mAlaska Airlines
Mon 21/815:45SEA - ONT
1 stop21h 55mAlaska Airlines
Deal found 5/6₹ 17,502
Wed 26/714:35ONT - SEA
1 stop4h 49mAlaska Airlines
Sun 30/702:25SEA - ONT
Nonstop2h 40mAlaska Airlines
Deal found 6/6₹ 17,585
Thu 29/607:33ONT - SEA
Nonstop2h 46mDelta
Sun 2/716:00SEA - ONT
Nonstop2h 39mDelta
Deal found 6/6₹ 17,997
Thu 22/617:25ONT - SEA
Nonstop2h 34mAlaska Airlines
Wed 28/617:20SEA - ONT
Nonstop2h 39mAlaska Airlines
Deal found 7/6₹ 18,245
Thu 7/905:30ONT - SEA
1 stop5h 00mAlaska Airlines
Thu 14/902:00SEA - ONT
Nonstop2h 35mAlaska Airlines
Deal found 6/6₹ 18,328
Wed 26/714:35ONT - SEA
1 stop4h 49mAlaska Airlines
Fri 28/717:20SEA - ONT
Nonstop2h 39mAlaska Airlines
Deal found 6/6₹ 18,410
Fri 8/917:15ONT - SEA
Nonstop2h 43mAlaska Airlines
Fri 15/918:45SEA - ONT
1 stop10h 30mAlaska Airlines
Deal found 6/6₹ 18,493
Mon 4/915:13ONT - SEA
Nonstop2h 35mDelta
Wed 6/903:40SEA - ONT
Nonstop2h 47mDelta
Deal found 7/6₹ 18,658
Fri 30/617:25ONT - SEA
Nonstop2h 34mAlaska Airlines
Sun 2/717:20SEA - ONT
Nonstop2h 39mAlaska Airlines
Deal found 6/6₹ 18,823

Last Minute Flight Deals from Ontario

If you're looking for a last-minute flight from Ontario, consider booking one of these fares. Make sure to confirm the details of your last-minute flight before booking.
Sat 17/602:00ONT - SEA
1 stop6h 23mDelta
Thu 6/716:00SEA - ONT
Nonstop2h 39mDelta
Deal found 6/6₹ 22,951
Sat 17/612:15ONT - SEA
Nonstop2h 35mAlaska Airlines
Wed 21/617:20SEA - ONT
Nonstop2h 39mAlaska Airlines
Deal found 6/6₹ 23,198
Sat 17/602:00ONT - SEA
Nonstop2h 39mAlaska Airlines
Wed 5/717:20SEA - ONT
Nonstop2h 39mAlaska Airlines
Deal found 6/6₹ 23,776
Tue 13/613:15ONT - SEA
1 stop6h 59mDelta
Wed 21/603:50SEA - ONT
Nonstop2h 48mDelta
Deal found 6/6₹ 24,024
Fri 16/617:25ONT - SEA
Nonstop2h 34mAlaska Airlines
Mon 3/708:40SEA - ONT
Nonstop2h 40mAlaska Airlines
Deal found 6/6₹ 24,602
Fri 16/617:25ONT - SEA
Nonstop2h 34mAlaska Airlines
Fri 7/702:25SEA - ONT
Nonstop2h 40mAlaska Airlines
Deal found 6/6₹ 25,428
Sat 17/606:00ONT - SEA
Nonstop2h 35mAlaska Airlines
Fri 23/613:55SEA - ONT
Nonstop2h 36mAlaska Airlines
Deal found 5/6₹ 25,675
Thu 15/611:36ONT - SEA
1 stop19h 25mMultiple Airlines
Tue 20/607:51SEA - ONT
1 stop5h 19mMultiple Airlines
Deal found 7/6₹ 25,840
Mon 12/602:00ONT - SEA
Nonstop2h 45mAlaska Airlines
Fri 16/602:25SEA - ONT
Nonstop2h 40mAlaska Airlines
Deal found 6/6₹ 26,253

Domestic flights to cities with cheap hotels

We've compiled these deals for users seeking a flight departing from Ontario to a United States destination with cheap hotels. Come back soon if you're not seeing the right deal for you.
Wed 13/912:05ONT - SEA
Nonstop2h 40mAlaska Airlines
Wed 20/917:20SEA - ONT
Nonstop2h 36mAlaska Airlines
Deal found 6/6₹ 10,732
Thu 7/902:00ONT - SEA
Nonstop2h 54mAlaska Airlines
Thu 14/902:00SEA - ONT
Nonstop2h 35mAlaska Airlines
Deal found 6/6₹ 10,815
Sat 9/917:15ONT - SEA
Nonstop2h 43mAlaska Airlines
Sat 16/902:00SEA - ONT
Nonstop2h 35mAlaska Airlines
Deal found 6/6₹ 10,980
Fri 4/815:08ONT - SEA
Nonstop2h 35mDelta
Mon 7/803:40SEA - ONT
Nonstop2h 52mDelta
Deal found 7/6₹ 11,393
Wed 30/802:00ONT - SEA
Nonstop2h 40mDelta
Sun 3/916:00SEA - ONT
Nonstop2h 41mDelta
Deal found 6/6₹ 12,218
Fri 29/902:00ONT - SFO
Nonstop1h 22mUnited Airlines
Sun 1/1018:35SFO - ONT
Nonstop1h 27mUnited Airlines
Deal found 7/6₹ 12,218
Wed 30/802:00ONT - SEA
Nonstop2h 40mDelta
Sun 3/916:00SEA - ONT
Nonstop2h 41mDelta
Deal found 7/6₹ 12,631
Thu 6/717:25ONT - SEA
Nonstop2h 34mAlaska Airlines
Thu 13/702:25SEA - ONT
Nonstop2h 40mAlaska Airlines
Deal found 6/6₹ 13,374
Tue 12/917:15ONT - SEA
Nonstop2h 43mAlaska Airlines
Tue 19/917:20SEA - ONT
Nonstop2h 36mAlaska Airlines
Deal found 6/6₹ 13,539

International flights from Ontario

Users looking for attractive international fares departing from Ontario can choose from one of these deals we've found. Come back soon if you're not seeing the right deal for you as new ones are frequently being added.
Thu 23/1117:50ONT - DPS
1 stop23h 50mChina Airlines
Mon 5/210:45DPS - ONT
1 stop18h 25mChina Airlines
Deal found 6/6₹ 83,960
Thu 23/1117:50ONT - DPS
1 stop23h 50mChina Airlines
Tue 6/210:45DPS - ONT
1 stop18h 25mChina Airlines
Deal found 6/6₹ 85,034
Tue 17/1002:00ONT - DXB
2 stops27h 55mQatar Airways
Mon 23/1019:55DXB - ONT
2 stops30h 05mQatar Airways
Deal found 6/6₹ 85,611
Thu 23/1117:50ONT - DPS
1 stop23h 50mChina Airlines
Wed 7/210:45DPS - ONT
1 stop18h 25mChina Airlines
Deal found 6/6₹ 86,024
Sun 26/1117:50ONT - DPS
1 stop23h 50mChina Airlines
Mon 5/210:45DPS - ONT
1 stop18h 25mChina Airlines
Deal found 6/6₹ 87,180
Sat 25/1117:50ONT - DPS
1 stop23h 50mChina Airlines
Tue 6/210:45DPS - ONT
1 stop18h 25mChina Airlines
Deal found 6/6₹ 88,336
Thu 23/1117:50ONT - DPS
1 stop23h 50mChina Airlines
Fri 9/210:45DPS - ONT
1 stop18h 25mChina Airlines
Deal found 6/6₹ 89,244
Sat 25/1117:50ONT - DPS
1 stop23h 50mChina Airlines
Thu 8/210:45DPS - ONT
1 stop18h 25mChina Airlines
Deal found 6/6₹ 90,400
Mon 16/1020:10ONT - SIN
1 stop33h 30mChina Airlines
Wed 25/1022:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 7/6₹ 90,647

Direct flights from Ontario

Users looking to fly non-stop from Ontario should have a look at these deals that we've found. In the event that the deals we've found don't appeal to you, be sure to check back soon for other flight options.
Wed 13/912:05ONT - SEA
Nonstop2h 40mAlaska Airlines
Wed 20/917:20SEA - ONT
Nonstop2h 36mAlaska Airlines
Deal found 6/6₹ 10,732
Thu 7/902:00ONT - SEA
Nonstop2h 54mAlaska Airlines
Thu 14/902:00SEA - ONT
Nonstop2h 35mAlaska Airlines
Deal found 6/6₹ 10,815
Sat 9/917:15ONT - SEA
Nonstop2h 43mAlaska Airlines
Sat 16/902:00SEA - ONT
Nonstop2h 35mAlaska Airlines
Deal found 6/6₹ 10,980
Fri 4/817:25ONT - SEA
Nonstop2h 34mAlaska Airlines
Sun 6/802:25SEA - ONT
Nonstop2h 40mAlaska Airlines
Deal found 6/6₹ 11,393
Wed 30/802:00ONT - SEA
Nonstop2h 40mDelta
Sun 3/916:00SEA - ONT
Nonstop2h 41mDelta
Deal found 6/6₹ 12,218
Fri 25/815:13ONT - SEA
Nonstop2h 35mDelta
Sun 3/916:00SEA - ONT
Nonstop2h 41mDelta
Deal found 7/6₹ 12,631
Thu 6/717:25ONT - SEA
Nonstop2h 34mAlaska Airlines
Thu 13/702:25SEA - ONT
Nonstop2h 40mAlaska Airlines
Deal found 6/6₹ 13,374
Tue 12/917:15ONT - SEA
Nonstop2h 43mAlaska Airlines
Tue 19/917:20SEA - ONT
Nonstop2h 36mAlaska Airlines
Deal found 6/6₹ 13,539
Fri 7/717:25ONT - SEA
Nonstop2h 34mAlaska Airlines
Thu 13/702:25SEA - ONT
Nonstop2h 40mAlaska Airlines
Deal found 6/6₹ 13,870

Find flights from Ontario within your budget

Use the slider to find flights departing from Ontario that fit your budget.

Fly to

Any airport

Budget

₹ 17,502 - ₹ 39,792

Route

Depart

Return

Price

OntarioSeattle/Tacoma Intl

ONT - SEA

ONTSEA

Ontario

Sun 13/8

Nonstop2h 39m

Seattle/Tacoma Intl

Mon 21/8

1 stop21h 55m

₹ 17,502
Pick Dates

OntarioSeattle/Tacoma Intl

ONT - SEA

ONTSEA

Ontario

Wed 26/7

1 stop4h 49m

Seattle/Tacoma Intl

Sun 30/7

Nonstop2h 40m

₹ 17,585
Pick Dates

OntarioSeattle/Tacoma Intl

ONT - SEA

ONTSEA

Ontario

Thu 29/6

Nonstop2h 46m

Seattle/Tacoma Intl

Sun 2/7

Nonstop2h 39m

₹ 17,997
Pick Dates

OntarioSeattle/Tacoma Intl

ONT - SEA

ONTSEA

Ontario

Thu 22/6

Nonstop2h 34m

Seattle/Tacoma Intl

Wed 28/6

Nonstop2h 39m

₹ 18,245
Pick Dates

OntarioSeattle/Tacoma Intl

ONT - SEA

ONTSEA

Ontario

Mon 4/9

Nonstop2h 35m

Seattle/Tacoma Intl

Wed 6/9

Nonstop2h 47m

₹ 18,658
Pick Dates

OntarioSeattle/Tacoma Intl

ONT - SEA

ONTSEA

Ontario

Fri 18/8

Nonstop2h 35m

Seattle/Tacoma Intl

Sun 20/8

1 stop6h 14m

₹ 19,649
Pick Dates

OntarioSeattle/Tacoma Intl

ONT - SEA

ONTSEA

Ontario

Tue 29/8

2 stops10h 55m

Seattle/Tacoma Intl

Sun 3/9

1 stop17h 08m

₹ 19,896
Pick Dates

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 1/8

1 stop12h 26m

Orlando

Wed 9/8

1 stop9h 33m

₹ 35,830
Pick Dates

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sun 6/8

1 stop7h 10m

Orlando

Wed 9/8

2 stops13h 40m

₹ 39,792
Pick Dates

Flights are sorted by cheapest first

Deals found on 5/6

Related info for your journey

Useful info, stats and facts about <b>Ontario</b> to <b>anywhere</b> flights.

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