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Fremont

$87+ Cheap flights from Denver (DEN) 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Fremont are usually found in February or September, booked 81 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Denver to Fremont

Keep the following information in mind while searching for Denver to Fremont flight deals. Data was last updated July 29, 2025.

Round-trip from

$153
(CheapOair)

One-way from

$87
(Frontier)

Popular in

July

Cheapest in

February

Average price

$281
From Denver Intl to Fremont
Search Deals
One-way flight from Denver Intl to Fremont
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Denver to Fremont

Cheapest flights from Denver to Fremont
Explore the most affordable flight options available from Denver to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/810:29 pmDEN - SFO
Nonstop2h 50mFrontier
Mon 8/116:37 amSFO - DEN
Nonstop2h 40mFrontier
Deal found 7/28$153
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:50 pmDEN - SFO
Nonstop2h 35mSouthwest
Tue 9/28:35 amSFO - DEN
Nonstop2h 25mSouthwest
Deal found 7/27$157
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/3011:40 amDEN - SFO
1 stop5h 44mMultiple Airlines
Sun 8/316:26 amSFO - DEN
Nonstop2h 40mMultiple Airlines
Deal found 7/28$159
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:40 amDEN - SFO
1 stop5h 44mHawaiian Airlines
Tue 9/3011:30 amSFO - DEN
1 stop7h 57mHawaiian Airlines
Deal found 7/29$176
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1311:40 amDEN - SFO
1 stop5h 27mAmerican Airlines
Sat 9/205:50 amSFO - DEN
1 stop5h 09mAmerican Airlines
Deal found 7/27$187

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 July 29, 2025.
Use the filters below to find and compare flights from Denver to Fremont that are best for you.

Fly from

Denver

Fly to

Fremont

Route

Depart

Return

Price

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Fri 8/8

10:29 pm-12:19 am

Nonstop2h 50m

San Francisco

Mon 8/11

6:37 am-10:17 am

Nonstop2h 40m

$153

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 8/26

8:50 pm-10:25 pm

Nonstop2h 35m

San Francisco

Tue 9/2

8:35 am-12:00 pm

Nonstop2h 25m

$157

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 9/23

11:40 am-4:24 pm

1 stop5h 44m

San Francisco

Tue 9/30

11:30 am-8:27 pm

1 stop7h 57m

$176

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 9/13

11:40 am-4:07 pm

1 stop5h 27m

San Francisco

Sat 9/20

5:50 am-11:59 am

1 stop5h 09m

$187

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Fri 9/5

6:17 pm-11:44 pm

1 stop6h 27m

San Francisco

Tue 9/9

2:42 pm-10:02 pm

1 stop6h 20m

$196

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 8/12

9:36 pm-11:25 pm

Nonstop2h 49m

$87

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 10/4

7:01 am-2:01 pm

1 stop8h 00m

$88

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 9/3

9:23 pm-9:12 am

1 stop12h 49m

$94

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Thu 8/28

12:32 pm-5:17 pm

1 stop5h 45m

$109

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 9/9

10:09 am-11:51 am

Nonstop2h 42m

$112

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 11 results
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Best time to book a flight from Denver to Fremont

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

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Fremont. Price data was last updated on July 25, 2025.

The best time to book flights from Denver to Fremont is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Denver to Fremont (average of $276). Flying from Denver to Fremont in June is currently the most expensive (average of $358). 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 DEN to FR8?

Find hourly flight availability from Denver 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 July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Fremont as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Denver to Fremont. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Denver to Fremont flight should consider departing on Friday afternoons 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.

Weekly flight availability from Denver to Fremont

Explore weekly flight availability from Denver to Fremont. 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 July 29, 2025.

The most flights from DEN to FR8 are scheduled on a Tuesday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

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 July 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Denver to Fremont by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Denver 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 Denver to Fremont?

    If you book a flight to Fremont from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 29 flights from Denver Intl to Fremont per day from 5 different airlines.

  • How popular is this Denver to Fremont flight route?

    The Denver Intl to Fremont flight path was viewed by 134 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $87. Users have also found prices from $88 and $94 on Hawaiian Airlines and Alaska Airlines, respectively.

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

    The top 3 most reliable airlines when flying from Denver to Fremont are Air China (94%), ANA (90%) and Emirates (85%).

  • What are the cheapest flights from Denver to Fremont?

    On average you can expect to pay $2,104 for a flight from Denver to Fremont. The cheapest flight overall is $78 while the most popular route, (Denver Intl - San Francisco) is currently priced at $74.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Denver to Fremont (average of $276). Flying from Denver to Fremont in June is currently the most expensive (average of $358). 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 Denver to Fremont

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Top 5 airlines flying from Denver to Fremont

Discover the top 5 airlines that operate flights from Denver 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$57Average$194FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$83Average$93FlexibilityNo cancel feeOn-time88%
DeltaCheapest$108Average$276FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$141Average$290FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$156Average$323FlexibilityNo cancel feeOn-time69%

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