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

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Frontier Airlines Flight 1159 Route Deals From $40

The cheapest prices found with in the last 7 days for return flights were $73 and $40 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 8 - Mon, Oct 19
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$73 Roundtrip, found 3 days ago
$73
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Oct 8 from Ontario Intl. Airport to San Francisco Intl., returning Mon, Oct 19, priced at $73 found 3 days ago
Tue, Sep 8 - Fri, Sep 11
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$83 Roundtrip, found 8 hours ago
$83
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, Sep 8 from Ontario Intl. Airport to San Francisco Intl., returning Fri, Sep 11, priced at $83 found 8 hours ago
Tue, Sep 1 - Wed, Sep 2
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$88 Roundtrip, found 6 hours ago
$88
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Ontario Intl. Airport to San Francisco Intl., returning Wed, Sep 2, priced at $88 found 6 hours ago
Wed, Sep 2 - Sun, Sep 6
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$91 Roundtrip, found 12 hours ago
$91
Roundtrip
found 12 hours 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 12 hours ago
Tue, Sep 1 - Sun, Sep 6
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$93 Roundtrip, found 9 hours ago
$93
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Ontario Intl. Airport to San Francisco Intl., returning Sun, Sep 6, priced at $93 found 9 hours ago
Thu, Nov 12 - Mon, Nov 16
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$96 Roundtrip, found 3 days ago
$96
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Nov 12 from Ontario Intl. Airport to San Francisco Intl., returning Mon, Nov 16, priced at $96 found 3 days ago
Sun, Sep 6 - Tue, Sep 8
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$99 Roundtrip, found 19 hours ago
$99
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sun, Sep 6 from Ontario Intl. Airport to San Francisco Intl., returning Tue, Sep 8, priced at $99 found 19 hours ago
Thu, Dec 10 - Thu, Dec 17
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$114 Roundtrip, found 9 hours ago
$114
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Thu, Dec 10 from Ontario Intl. Airport to San Francisco Intl., returning Thu, Dec 17, priced at $114 found 9 hours ago
Mon, Sep 21 - Fri, Sep 25
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$115 Roundtrip, found 4 days ago
$115
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Sep 21 from Ontario Intl. Airport to San Francisco Intl., returning Fri, Sep 25, priced at $115 found 4 days ago
Wed, Sep 9 - Fri, Sep 11
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$119 Roundtrip, found 13 hours ago
$119
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Ontario Intl. Airport to San Francisco Intl., returning Fri, Sep 11, priced at $119 found 13 hours 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.