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$65+ Cheap flights from Fremont, CA to Phoenix

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PHX
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Phoenix are usually found in July or April, booked 29 days in advance, depart on a Saturday or Friday and return on a Friday

Cheap flight deals from Fremont to Phoenix

Cheapest flights from Fremont to Phoenix
Explore the most affordable flight options available from Fremont to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Frontier deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Fri 3/273:30 pm
PHX
-
SFO
Nonstop2h 16m
Frontier
Deal found 2/17$111
This Frontier deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:26 pm
SFO
-
PHX
Nonstop2h 11m
Frontier
Sat 5/28:00 am
PHX
-
SFO
1 stop5h 52m
Frontier
Deal found 2/17$112
This Frontier deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:26 pm
SFO
-
PHX
Nonstop2h 11m
Frontier
Thu 4/303:30 pm
PHX
-
SFO
Nonstop2h 16m
Frontier
Deal found 2/17$114
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Thu 3/1912:17 pm
PHX
-
SFO
1 stop9h 21m
Frontier
Deal found 2/17$115
This Frontier deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:58 pm
SFO
-
PHX
Nonstop2h 11m
Frontier
Wed 7/156:53 pm
PHX
-
SFO
Nonstop2h 11m
Frontier
Deal found 2/14$116
This Super.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:59 pm
SFO
-
PHX
Nonstop2h 05m
Frontier
Wed 3/43:05 pm
PHX
-
SFO
1 stop4h 15m
Frontier
Deal found 2/14$117
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:14 pm
SFO
-
PHX
1 stop9h 21m
Frontier
Mon 4/133:33 pm
PHX
-
SFO
Nonstop2h 16m
Frontier
Deal found 2/15$118
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:32 pm
SFO
-
PHX
1 stop15h 01m
Frontier
Wed 3/1812:17 pm
PHX
-
SFO
1 stop9h 21m
Frontier
Deal found 2/17$119
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Fri 3/273:30 pm
PHX
-
SFO
Nonstop2h 16m
Frontier
Deal found 2/16$120
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:01 am
SFO
-
PHX
Nonstop2h 04m
Frontier
Wed 4/159:00 am
PHX
-
SFO
1 stop5h 26m
Frontier
Deal found 2/14$121
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:01 pm
SFO
-
PHX
1 stop8h 17m
Frontier
Tue 4/289:00 am
PHX
-
SFO
1 stop5h 26m
Frontier
Deal found 2/17$122
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:25 pm
SFO
-
PHX
Nonstop2h 11m
Frontier
Wed 4/152:05 pm
PHX
-
SFO
2 stops9h 20m
Frontier
Deal found 2/17$123

Find flight deals from Fremont to Phoenix

Keep the following information in mind while searching for Fremont to Phoenix flight deals. Data was last updated February 18, 2026.

Round-trip from

$111
(Frontier)

One-way from

$65
(Kiwi.com)

Popular in

November

Cheapest in

July

Average price

$245
From Fremont to Phoenix
Search Deals
One-way flight from Fremont to Phoenix
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Fremont to Phoenix that are best for you.

Fly from

Fremont

Fly to

Phoenix

Route

Depart

Return

Price

San FranciscoPhoenix

SFO - PHX

SFOPHX

San Francisco

Tue 3/10

6:45 pm-8:50 pm

Nonstop2h 05m

Phoenix Sky Harbor Intl

Tue 3/17

7:33 pm-9:50 pm

Nonstop2h 17m

$157

San FranciscoPhoenix

SFO - PHX

SFOPHX

San Francisco

Sat 3/7

7:10 am-2:55 pm

1 stop6h 45m

Phoenix Sky Harbor Intl

Mon 3/9

7:40 pm-12:10 am

1 stop4h 30m

$163

San FranciscoPhoenix

SFO - PHX

SFOPHX

San Francisco

Fri 4/10

7:15 am-9:23 am

Nonstop2h 08m

Phoenix Sky Harbor Intl

Wed 4/15

7:38 pm-9:47 pm

Nonstop2h 09m

$165

San FranciscoPhoenix

SFO - PHX

SFOPHX

San Francisco

Sat 5/2

1:50 pm-3:55 pm

Nonstop2h 05m

Phoenix Sky Harbor Intl

Wed 5/6

6:35 pm-11:15 pm

1 stop4h 40m

$165

San FranciscoPhoenix

SFO - PHX

SFOPHX

San Francisco

Sat 6/13

4:10 pm-6:24 pm

Nonstop2h 14m

Phoenix Sky Harbor Intl

Thu 6/18

7:24 am-9:27 am

Nonstop2h 03m

$165

San FranciscoPhoenix

SFO - PHX

SFOPHX

San Francisco

Sat 4/11

11:05 am-1:10 pm

Nonstop2h 05m

Phoenix Sky Harbor Intl

Mon 4/13

10:05 pm-12:10 am

Nonstop2h 05m

$165

San FranciscoPhoenix

SFO - PHX

SFOPHX

San Francisco

Fri 4/10

7:15 am-9:23 am

Nonstop2h 08m

Phoenix Sky Harbor Intl

Tue 4/14

3:46 pm-5:50 pm

Nonstop2h 04m

$165

San FranciscoPhoenix

SFO - PHX

SFOPHX

San Francisco

Tue 3/17

5:05 am-7:00 am

Nonstop1h 55m

Phoenix Sky Harbor Intl

Mon 3/23

10:45 pm-12:50 am

Nonstop2h 05m

$165

San FranciscoPhoenix

SFO - PHX

SFOPHX

San Francisco

Wed 4/1

6:55 pm-9:14 pm

Nonstop2h 19m

Phoenix Sky Harbor Intl

Wed 4/8

7:08 pm-10:49 pm

1 stop3h 41m

$165

San FranciscoPhoenix

SFO - PHX

SFOPHX

San Francisco

Wed 3/11

5:05 am-7:00 am

Nonstop1h 55m

Phoenix Sky Harbor Intl

Wed 3/18

7:00 am-1:00 pm

1 stop6h 00m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 43 results
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Best time to book a flight from Fremont to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Fremont with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fremont to Phoenix

How far ahead should I book a flight from Fremont to Phoenix?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Phoenix. Price data was last updated on February 13, 2026.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Fremont to Phoenix. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Fremont to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Fremont to Phoenix (average of $58). Flying from Fremont to Phoenix in June is currently the most expensive (average of $100). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FR8 to PHX?

Find hourly flight availability from Fremont to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 18, 2026.

One of the essential ways to save on airfare from Fremont to Phoenix is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 16% on airfare.

What is the cheapest day to fly from Fremont to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Phoenix. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their Fremont to Phoenix flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Fremont to Phoenix

Explore weekly flight availability from Fremont to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 18, 2026.

The most flights from FR8 to PH1 are scheduled on a Monday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated February 18, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and United Airlines from Fremont to Phoenix have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,896 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,896 reviews
Alaska Airlines
8.0
Very good
11,896 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
11,896 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,314 reviews
Alaska Airlines
8.0
Very good
11,896 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,305 reviews
Alaska Airlines
8.0
Very good
11,896 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Frontier
5.7
Fair
3,048 reviews
Alaska Airlines
8.0
Very good
11,896 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Fremont to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Fremont to Phoenix?

    For as low as $157, United Airlines can have you in Phoenix from Fremont in 2h 05m. The distance from Fremont to Phoenix is about 650 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Fremont to Phoenix one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $34. Hawaiian Airlines flights start at $42 while deals on Alaska Airlines start at $46 one-way.

  • What are the most reliable airlines from Fremont to Phoenix?

    The top 3 most reliable airlines when flying from Fremont to Phoenix are Volaris (100%), Air China (89%) and Qantas Airways (88%).

  • What are the cheapest flights from Fremont to Phoenix?

    Looking at all options, your cheapest flight can be booked for $59. While the most popular route (San Francisco - Phoenix Sky Harbor Intl) can be booked for $101 on average, our data indicates $698 when flying from Fremont to Phoenix.

  • Can I find deals for flights from Fremont to Phoenix that include hotel bookings?

    Yes. In addition to deals on Fremont to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fremont to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fremont to Phoenix.

  • Can I find deals for business class flights from Fremont to Phoenix?

    Yes. Cheapflights offers flight deals from Fremont to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fremont to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from Fremont to Phoenix (average of $58). Flying from Fremont to Phoenix in June is currently the most expensive (average of $100). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 9 airlines flying from Fremont to Phoenix

Discover the top 9 airlines that operate flights from Fremont to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$131FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$61Average$334FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$63Average$147FlexibilityNo cancel feeOn-time85%
DeltaCheapest$88Average$158FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$90Average$177FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$111Average$286FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$117Average$370FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$127Average$288FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$135Average$287FlexibilityNo cancel feeOn-time71%

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