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Fremont

$145+ Cheap flights from Raleigh (RDU) to Fremont, CA

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SFO
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Fremont are usually found in July or May, booked 59 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Raleigh to Fremont

Cheapest flights from Raleigh to Fremont
Explore the most affordable flight options available from Raleigh to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Frontier deal was found by Cheapflights users on 12/14. 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.
Mon 12/226:00 amRDU - SFO
1 stop10h 13mFrontier
Mon 1/56:24 amSFO - RDU
1 stop9h 17mFrontier
Deal found 12/14$304
This Frontier deal was found by Cheapflights users on 12/14. 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.
Tue 12/236:00 amRDU - SFO
1 stop10h 13mFrontier
Wed 12/3111:20 pmSFO - RDU
1 stop9h 40mFrontier
Deal found 12/14$308
This Trip.com deal was found by Cheapflights users on 12/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amRDU - SFO
1 stop10h 13mFrontier
Mon 1/56:24 amSFO - RDU
1 stop9h 17mFrontier
Deal found 12/14$312
This Frontier deal was found by Cheapflights users on 12/14. 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.
Tue 12/236:00 amRDU - SFO
1 stop10h 13mFrontier
Sun 1/411:20 pmSFO - RDU
1 stop10h 00mFrontier
Deal found 12/14$318
This Frontier deal was found by Cheapflights users on 12/13. 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.
Tue 12/236:00 amRDU - SFO
1 stop10h 13mFrontier
Thu 1/111:20 pmSFO - RDU
1 stop10h 00mFrontier
Deal found 12/13$324
This Frontier deal was found by Cheapflights users on 12/14. 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.
Mon 12/226:00 amRDU - SFO
1 stop10h 13mFrontier
Wed 12/3111:20 pmSFO - RDU
1 stop9h 40mFrontier
Deal found 12/14$328
This Frontier deal was found by Cheapflights users on 12/14. 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.
Sun 12/216:00 amRDU - SFO
1 stop10h 13mFrontier
Mon 1/56:24 amSFO - RDU
1 stop9h 17mFrontier
Deal found 12/14$333
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amRDU - SFO
1 stop10h 13mFrontier
Sun 1/411:20 pmSFO - RDU
1 stop10h 00mFrontier
Deal found 12/14$338
This Frontier deal was found by Cheapflights users on 12/13. 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.
Tue 12/236:00 amRDU - SFO
1 stop10h 13mFrontier
Tue 12/3011:20 pmSFO - RDU
1 stop9h 40mFrontier
Deal found 12/13$353
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Thu 12/256:00 amRDU - SFO
2 stops17h 30mFrontier
Mon 1/511:20 pmSFO - RDU
1 stop21h 52mFrontier
Deal found 12/14$354
This Frontier deal was found by Cheapflights users on 12/13. 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.
Fri 12/266:00 amRDU - SFO
1 stop10h 13mFrontier
Wed 12/3111:20 pmSFO - RDU
1 stop9h 40mFrontier
Deal found 12/13$357
This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amRDU - SFO
1 stop10h 13mFrontier
Thu 1/86:05 amSFO - RDU
1 stop9h 36mFrontier
Deal found 12/13$362

Find flight deals from Raleigh to Fremont

Keep the following information in mind while searching for Raleigh to Fremont flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$145
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$419
Provider with most accurate pricing for Raleigh-Durham-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-San Francisco flights.
Search Deals
From Raleigh-Durham to Fremont
Search Deals
One-way flight from Raleigh-Durham to Fremont
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Fremont 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 December 15, 2025.
Use the filters below to find and compare flights from Raleigh to Fremont that are best for you.

Fly from

Raleigh

Fly to

Fremont

Route

Depart

Return

Price

RaleighSan Francisco

RDU - SFO

RDUSFO

Raleigh-Durham

Thu 1/29

8:45 am-11:56 am

Nonstop6h 11m

San Francisco

Sat 1/31

11:15 pm-10:12 am

1 stop7h 57m

$299

RaleighSan Francisco

RDU - SFO

RDUSFO

Raleigh-Durham

Sat 1/10

7:36 am-1:38 pm

1 stop9h 02m

San Francisco

Wed 1/14

10:35 am-11:53 pm

1 stop10h 18m

$305

RaleighSan Francisco

RDU - SFO

RDUSFO

Raleigh-Durham

Tue 1/6

7:28 am-3:46 pm

1 stop11h 18m

San Francisco

Fri 1/9

7:00 am-6:04 pm

1 stop8h 04m

$308

RaleighSan Francisco

RDU - SFO

RDUSFO

Raleigh-Durham

Sat 3/7

5:17 pm-11:14 pm

1 stop8h 57m

San Francisco

Sun 3/15

10:50 pm-8:53 am

1 stop7h 03m

$309

RaleighSan Francisco

RDU - SFO

RDUSFO

Raleigh-Durham

Sat 1/10

7:36 am-1:38 pm

1 stop9h 02m

San Francisco

Sat 1/17

10:35 am-11:48 pm

2 stops10h 13m

$310

RaleighSan Francisco

RDU - SFO

RDUSFO

Raleigh-Durham

Mon 2/2

7:36 am-3:58 pm

1 stop11h 22m

San Francisco

Sun 2/8

7:40 pm-8:52 am

2 stops10h 12m

$310

RaleighSan Francisco

RDU - SFO

RDUSFO

Raleigh-Durham

Wed 2/11

7:36 am-1:43 pm

1 stop9h 07m

San Francisco

Wed 2/25

10:20 am-11:40 pm

2 stops10h 20m

$310

RaleighSan Francisco

RDU - SFO

RDUSFO

Raleigh-Durham

Sat 1/24

2:30 pm-8:05 pm

1 stop8h 35m

San Francisco

Wed 1/28

10:00 am-9:50 pm

2 stops8h 50m

$314

RaleighSan Francisco

RDU - SFO

RDUSFO

Raleigh-Durham

Mon 1/26

6:15 am-1:25 pm

1 stop10h 10m

San Francisco

Fri 1/30

6:05 am-8:35 pm

2 stops11h 30m

$338

RaleighSan Francisco

RDU - SFO

RDUSFO

Raleigh-Durham

Mon 3/9

6:10 am-2:25 pm

2 stops11h 15m

San Francisco

Wed 3/11

9:35 am-10:55 pm

2 stops10h 20m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 23 results
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Best time to book a flight from Raleigh to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Raleigh 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 Raleigh to Fremont

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Fremont. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Raleigh to Fremont, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Raleigh to Fremont (average of $146). Flying from Raleigh to Fremont in December is currently the most expensive (average of $274). 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 RDU to FR8?

Find hourly flight availability from Raleigh to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

One of the essential ways to save on airfare from Raleigh to Fremont is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Fremont. Price data was last updated on December 16, 2024.

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

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated December 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Raleigh to Fremont to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,052 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,080 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • What airport do you fly from for flights from Raleigh to Fremont?

    For a flight from Raleigh to Fremont, you will be flying from Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city. Raleigh-Durham is the only Raleigh airport and it handles 6 outbound flights to Fremont per day. 6 airlines have flights to Fremont from Raleigh-Durham on a regular basis.

  • How popular is this Raleigh to Fremont flight route?

    Within the past month, 33 users have taken a look at flights from Raleigh-Durham to Fremont.

  • How long is the flight from Raleigh to Fremont?

    United Airlines, Delta, and Alaska Airlines can get you from Raleigh to Fremont in just under 6h 11m. Your travel time can differ by up to 5h 07m. The distance from Raleigh to Fremont is about 2393 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $82 on Alaska Airlines. Other airlines that offer cheap prices include Frontier from $82 and American Airlines from $113 one-way.

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

    Consider United Airlines (90%), Virgin Australia (87%) or Air New Zealand (87%) when booking your flight. These represent the most reliable airlines when flying from Raleigh to Fremont.

  • What are the cheapest flights from Raleigh to Fremont?

    The cheapest flight price from Raleigh to Fremont is $198. On average you can expect to pay $1,099. The most popular route, (Raleigh-Durham - San Francisco), can usually be booked for $197.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Fremont 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 Raleigh to Fremont?

    Currently, April is the cheapest month in which you can book a flight from Raleigh to Fremont (average of $146). Flying from Raleigh to Fremont in December is currently the most expensive (average of $274). 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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Alternative routes for Raleigh to Fremont

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Top 6 airlines flying from Raleigh to Fremont

Discover the top 6 airlines that operate flights from Raleigh to Fremont. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$131Average$290FlexibilityNo cancel feeOn-time62%
FrontierCheapest$140Average$247FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$217Average$419FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$218Average$421FlexibilityNo cancel feeOn-time63%
DeltaCheapest$222Average$330FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$286Average$434FlexibilityNo cancel feeOn-time69%

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