Frontier Airlines Flight 1159 Deals & Information (2026/2027)

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Frontier Airlines Flight 1159 Route Deals From $45

The cheapest prices found with in the last 7 days for return flights were $91 and $45 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 2 - Sun, Sep 6
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$91 Roundtrip, found 6 days ago
$91
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Sep 2 from Ontario Intl. Airport to San Francisco Intl., returning Sun, Sep 6, priced at $91 found 6 days ago
Wed, Sep 2 - Sat, Sep 12
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$102 Roundtrip, found 3 days ago
$102
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Sep 2 from Ontario Intl. Airport to San Francisco Intl., returning Sat, Sep 12, priced at $102 found 3 days ago
Sun, Sep 6 - Fri, Sep 11
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$110 Roundtrip, found 3 days ago
$110
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Sep 6 from Ontario Intl. Airport to San Francisco Intl., returning Fri, Sep 11, priced at $110 found 3 days ago
Tue, Sep 8 - Tue, Sep 15
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$114 Roundtrip, found 5 days ago
$114
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Sep 8 from Ontario Intl. Airport to San Francisco Intl., returning Tue, Sep 15, priced at $114 found 5 days ago
Tue, Sep 1 - Fri, Sep 11
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$115 Roundtrip, found 2 days ago
$115
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Ontario Intl. Airport to San Francisco Intl., returning Fri, Sep 11, priced at $115 found 2 days ago
Tue, Sep 1 - Mon, Sep 7
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$121 Roundtrip, found 3 days ago
$121
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Ontario Intl. Airport to San Francisco Intl., returning Mon, Sep 7, priced at $121 found 3 days ago
Mon, Sep 28 - Tue, Sep 29
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$122 Roundtrip, found 3 days ago
$122
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Sep 28 from Ontario Intl. Airport to San Francisco Intl., returning Tue, Sep 29, priced at $122 found 3 days ago
Tue, Sep 1 - Mon, Sep 7
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$129 Roundtrip, found 3 days ago
$129
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Ontario Intl. Airport to San Francisco Intl., returning Mon, Sep 7, priced at $129 found 3 days ago
Sat, Oct 17 - Sat, Oct 24
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$132 Roundtrip, found 2 hours ago
$132
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Oct 17 from Ontario Intl. Airport to San Francisco Intl., returning Sat, Oct 24, priced at $132 found 2 hours ago
Wed, Sep 9 - Thu, Sep 10
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$133 Roundtrip, found 3 days ago
$133
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Ontario Intl. Airport to San Francisco Intl., returning Thu, Sep 10, priced at $133 found 3 days ago

Frequently asked questions

What route does flight number F91159 take?
You'll be touching down at Orlando Intl. Airport from Norfolk Intl. Airport if you've booked a ticket on flight number F91159. You'll be in the air for 1 hour and 54 minutes during this trip. What's more, the service conveniently travels direct.
What kind of plane is on flight number F91159?
The route for flight number F91159 is most commonly Norfolk Intl. Airport to MCO, and the Airbus A320 is the aircraft model you're likely to be traveling aboard.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your F91159 flight with Travelocity, please visit our Customer Service Portal.