$62+ Cheap flights from Fremont, CA to Denver (DEN)
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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DEN
jan 4 — jan 111
1 adult, Economy
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Find cheap flights from Fremont to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Fremont to Denver Intl are usually found in January or March, booked 53 days in advance, depart on a Friday or Tuesday and return on a Thursday
Cheap flight deals from Fremont to Denver
Cheapest flights from Fremont to DenverExplore the most affordable flight options available from Fremont to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 5, 2025.
Explore the most affordable flight options available from Fremont to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 5, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
seg 12/156:00 amSFO - DEN
1 stop20h 58mFrontier
qui 1/2210:29 pmDEN - SFO
Nonstop2h 59mFrontier
Deal found 12/3![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
ter 12/166:00 amSFO - DEN
1 stop15h 29mFrontier
sáb 1/249:44 pmDEN - SFO
Nonstop2h 57mFrontier
Deal found 12/3![Frontier logo]()
$101
This Frontier deal was found by Cheapflights users on 12/3. 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.
qua 12/176:00 amSFO - DEN
1 stop7h 53mFrontier
qua 1/219:44 pmDEN - SFO
Nonstop2h 57mFrontier
Deal found 12/3![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 12/2. 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.
qua 12/312:13 pmSFO - DEN
1 stop5h 07mFrontier
sáb 1/106:48 pmDEN - SFO
Nonstop2h 59mFrontier
Deal found 12/2![Frontier logo]()
$106
This Frontier deal was found by Cheapflights users on 12/3. 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.
seg 12/2910:44 pmSFO - DEN
1 stop10h 22mFrontier
qua 1/74:04 pmDEN - SFO
Nonstop2h 55mFrontier
Deal found 12/3![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 12/3. 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.
sex 12/126:30 amSFO - DEN
Nonstop2h 42mFrontier
ter 1/136:48 pmDEN - SFO
Nonstop2h 58mFrontier
Deal found 12/3![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 12/3. 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.
qua 12/176:00 amSFO - DEN
1 stop7h 53mFrontier
qui 1/2210:29 pmDEN - SFO
Nonstop2h 59mFrontier
Deal found 12/3![Frontier logo]()
$116
This Frontier deal was found by Cheapflights users on 12/2. 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.
qua 12/312:13 pmSFO - DEN
1 stop5h 07mFrontier
sex 1/910:29 pmDEN - SFO
Nonstop2h 55mFrontier
Deal found 12/2![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
ter 12/302:13 pmSFO - DEN
1 stop18h 50mFrontier
sáb 1/106:48 pmDEN - SFO
Nonstop2h 59mFrontier
Deal found 12/2![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 12/3. 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.
qua 12/176:00 amSFO - DEN
1 stop7h 53mFrontier
sáb 1/249:44 pmDEN - SFO
Nonstop2h 57mFrontier
Deal found 12/3![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
ter 12/166:00 amSFO - DEN
1 stop15h 29mFrontier
sex 1/236:00 amDEN - SFO
1 stop6h 22mFrontier
Deal found 12/3![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 12/3. 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.
ter 12/166:30 amSFO - DEN
Nonstop2h 42mFrontier
qui 1/156:49 pmDEN - SFO
Nonstop2h 58mFrontier
Deal found 12/3![Frontier logo]()
$123
Find flight deals from Fremont to Denver
Keep the following information in mind while searching for Fremont to Denver flight deals. Data was last updated dezembro 5, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $96 (Frontier) |
One-way from | $62 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $257 |
Cheapflights Fare Finder
Customize your flight search to find flights from Fremont to Denver 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 dezembro 5, 2025.
Use the filters below to find and compare flights from Fremont to Denver that are best for you.
Fly from
Fremont
Fly to
Denver
Route
Depart
Return
Price
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
seg 2/2
9:00 am-4:13 pm
1 stop6h 13m
Denver Intl
ter 2/10
12:34 pm-6:59 pm
1 stop7h 25m
$162
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
sáb 1/10
7:00 am-11:58 pm
1 stop15h 58m
Denver Intl
ter 1/13
11:49 am-11:03 pm
2 stops12h 14m
$169
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
qua 2/18
11:30 am-11:59 pm
2 stops11h 29m
Denver Intl
qua 2/25
6:45 pm-11:59 pm
1 stop6h 14m
$170
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
seg 2/2
2:30 pm-11:35 pm
1 stop8h 05m
Denver Intl
dom 2/8
11:49 am-6:43 pm
1 stop7h 54m
$181
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
ter 2/17
2:39 pm-11:25 pm
1 stop7h 46m
Denver Intl
sáb 2/21
6:40 am-1:48 pm
1 stop8h 08m
$183
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
sáb 2/14
2:39 pm-11:25 pm
1 stop7h 46m
Denver Intl
sáb 2/21
6:40 am-1:48 pm
1 stop8h 08m
$183
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
qua 2/4
6:00 am-3:15 pm
2 stops8h 15m
Denver Intl
sáb 2/7
1:30 pm-7:00 pm
1 stop6h 30m
$188
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
sáb 1/17
10:35 am-6:40 pm
2 stops7h 05m
Denver Intl
sáb 1/24
12:46 pm-11:30 pm
2 stops11h 44m
$194
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
qua 1/21
6:00 am-3:15 pm
2 stops8h 15m
Denver Intl
dom 1/25
6:29 am-2:40 pm
1 stop9h 11m
$208
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
ter 2/3
6:00 am-3:15 pm
2 stops8h 15m
Denver Intl
dom 2/8
6:29 am-2:40 pm
1 stop9h 11m
$208
Showing 1-10 of 21 results
Best time to book a flight from Fremont to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver
How far ahead should I book a flight from Fremont to Denver?
Use this chart to determine the optimal time to book a round-trip flight from Fremont to Denver. Price data was last updated on November 28, 2025.
The best time to book flights from Fremont to Denver is 53 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 Fremont to Denver?
Currently, March is the cheapest month in which you can book a flight from Fremont to Denver (average of $41). Flying from Fremont to Denver in June is currently the most expensive (average of $106). 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 DEN?
Find hourly flight availability from Fremont to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated dezembro 5, 2025.
When flying from Fremont to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 9% versus a flight in the morning.
What is the cheapest day to fly from Fremont to Denver?
Use this chart to determine the cheapest time to fly round-trip from Fremont to Denver. Price data was last updated on November 29, 2025.
Travelers seeking maximum savings on their Fremont to Denver flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Fremont to Denver
Explore weekly flight availability from Fremont to Denver. 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 dezembro 5, 2025.
The most flights from FR8 to DEN are scheduled on a Thursday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated dezembro 5, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Fremont to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Fremont to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsBlack Hawk
Westminster
Broomfield
Lakewood
Golden
Winter Park
Thornton
Greeley
Lone Tree
Cripple Creek
Silverthorne
Central City
Frisco
Wheat Ridge
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Fremont to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Fremont to Denver
Discover the top 6 airlines that operate flights from Fremont to Denver. 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 dezembro 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$187 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$87 | Average$122 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$157 | Average$321 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$158 | Average$246 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$163 | Average$323 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$176 | Average$339 | FlexibilityNo cancel fee | On-time71% |