$99+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Fremont 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 Denver Intl to Fremont are usually found in January or September, booked 75 days in advance, depart on a Friday or Thursday and return on a Wednesday
Cheap flight deals from Denver to Fremont
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to FremontExplore 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 August 5, 2026.
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 August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/277:00 am -
1 stop14h 40m
Mon 8/318:56 pm -
1 stop5h 52m
Deal found 8/5![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Tue 8/259:45 am -
Nonstop2h 49m
Mon 8/318:56 pm -
1 stop5h 52m
Deal found 8/2![Frontier logo]()
$191
This Frontier deal was found by Cheapflights users on 8/1. 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.
Wed 8/199:45 am -
Nonstop2h 49m
Mon 8/247:30 pm -
Nonstop2h 40m
Deal found 8/1![Frontier logo]()
$192
This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:59 am -
Nonstop2h 48m
Tue 9/154:31 pm -
1 stop16h 28m
Deal found 8/4![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Wed 8/263:10 pm -
1 stop8h 44m
Tue 9/18:56 pm -
1 stop5h 52m
Deal found 8/2![Frontier logo]()
$194
This Frontier deal was found by Cheapflights users on 8/2. 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.
Thu 8/2710:43 am -
1 stop9h 20m
Thu 8/2710:35 pm -
1 stop9h 44m
Deal found 8/2![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Wed 8/263:10 pm -
1 stop8h 44m
Mon 8/313:38 pm -
1 stop7h 32m
Deal found 8/2![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 9/119:05 am -
1 stop5h 38m
Thu 9/171:10 pm -
2 stops9h 34m
Deal found 8/3![Frontier logo]()
$197
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:30 am -
1 stop12h 50m
Tue 10/137:30 pm -
1 stop18h 07m
Deal found 8/1![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 8/2810:29 pm -
1 stop14h 23m
Sun 8/307:30 pm -
Nonstop2h 40m
Deal found 8/3![Frontier logo]()
$199
This Frontier deal was found by Cheapflights users on 8/2. 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.
Thu 8/2712:47 pm -
1 stop4h 49m
Sat 8/298:56 pm -
1 stop5h 52m
Deal found 8/2![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/2710:39 pm -
2 stops20h 30m
Sat 9/58:23 pm -
1 stop12h 40m
Deal found 7/31![Frontier logo]()
$201
Best flights from Denver to FremontDiscover carefully curated flight deals from Denver to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Denver to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Southwest deal was found by Cheapflights users on 8/4. 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.
Sat 9/512:00 pm -
Nonstop2h 40m
Sun 9/66:35 am -
Nonstop2h 25m
Deal found 8/4![Southwest logo]()
$257
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:17 am -
Nonstop2h 48m
Sat 8/295:25 pm -
Nonstop2h 48m
Deal found 8/3![United Airlines logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:08 am -
1 stop5h 31m
Mon 8/3110:32 am -
1 stop7h 54m
Deal found 8/2![Alaska Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:25 pm -
1 stop4h 29m
Tue 9/1510:29 am -
2 stops8h 11m
Deal found 8/2![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 8/4. 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.
Mon 8/249:10 pm -
Nonstop2h 40m
Thu 8/273:20 pm -
Nonstop2h 30m
Deal found 8/4![Southwest logo]()
$279
This Southwest deal was found by Cheapflights users on 8/4. 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.
Sat 9/129:20 am -
2 stops9h 35m
Wed 9/167:40 am -
1 stop4h 20m
Deal found 8/4![Southwest logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:24 am -
1 stop7h 32m
Fri 11/274:23 pm -
1 stop6h 29m
Deal found 8/2![Alaska Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:30 pm -
Nonstop2h 44m
Mon 8/315:00 am -
Nonstop2h 39m
Deal found 8/5![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 7/31. 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.
Fri 8/283:10 pm -
2 stops6h 20m
Sun 8/305:40 am -
1 stop5h 50m
Deal found 7/31![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 7/31. 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.
Thu 10/15:55 am -
2 stops6h 25m
Tue 10/612:00 pm -
2 stops8h 30m
Deal found 7/31![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 8/1. 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.
Thu 11/124:55 pm -
2 stops6h 45m
Sun 11/1510:00 am -
1 stop5h 35m
Deal found 8/1![Southwest logo]()
$388
Last-minute flights from Denver to FremontDiscover last-minute flight deals from Denver to Fremont. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Fremont. Data last updated August 5, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/1. 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.
Wed 8/199:45 am -
Nonstop2h 49m
Mon 8/247:30 pm -
Nonstop2h 40m
Deal found 8/1![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Tue 8/259:45 am -
Nonstop2h 49m
Mon 8/318:56 pm -
1 stop5h 52m
Deal found 8/2![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Wed 8/263:10 pm -
1 stop8h 44m
Tue 9/18:56 pm -
1 stop5h 52m
Deal found 8/2![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Wed 8/263:10 pm -
1 stop8h 44m
Mon 8/313:38 pm -
1 stop7h 32m
Deal found 8/2![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/277:00 am -
1 stop14h 40m
Mon 8/318:56 pm -
1 stop5h 52m
Deal found 8/5![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 8/2. 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.
Thu 8/2710:43 am -
1 stop9h 20m
Thu 8/2710:35 pm -
1 stop9h 44m
Deal found 8/2![Frontier logo]()
$195
This Frontier deal was found by Cheapflights users on 8/2. 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.
Thu 8/2712:47 pm -
1 stop4h 49m
Sat 8/298:56 pm -
1 stop5h 52m
Deal found 8/2![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/2710:39 pm -
2 stops20h 30m
Sat 9/58:23 pm -
1 stop12h 40m
Deal found 7/31![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 8/2810:29 pm -
1 stop14h 23m
Sun 8/307:30 pm -
Nonstop2h 40m
Deal found 8/3![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 9/119:05 am -
1 stop5h 38m
Thu 9/171:10 pm -
2 stops9h 34m
Deal found 8/3![Frontier logo]()
$197
This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:59 am -
Nonstop2h 48m
Tue 9/154:31 pm -
1 stop16h 28m
Deal found 8/4![Frontier logo]()
$193
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:05 pm -
1 stop6h 19m
Thu 9/1712:07 pm -
1 stop4h 52m
Deal found 8/1![Frontier logo]()
$198
One-way flights from Denver to FremontSearch for one-way flight options from Denver to Fremont. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Denver to Fremont. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Super.com deal was found by Cheapflights users on 8/5. 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.
Mon 9/149:05 am -
1 stop5h 38m
Deal found 8/5![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:11 pm -
1 stop7h 17m
Deal found 8/3![Frontier logo]()
$100
This Mytrip deal was found by Cheapflights users on 8/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:11 pm -
1 stop7h 17m
Deal found 8/4![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/1810:29 pm -
1 stop18h 04m
Deal found 8/4![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Wed 9/910:50 pm -
2 stops23h 37m
Deal found 8/2![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sun 9/2710:29 pm -
1 stop14h 56m
Deal found 8/2![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 8/1. 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 8/3010:29 pm -
Nonstop2h 49m
Deal found 8/1![Frontier logo]()
$108
This Super.com deal was found by Cheapflights users on 7/31. 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.
Tue 9/810:29 pm -
Nonstop2h 49m
Deal found 7/31![Frontier logo]()
$109
This Super.com deal was found by Cheapflights users on 7/31. 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.
Wed 8/199:45 am -
Nonstop2h 49m
Deal found 7/31![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/318:31 pm -
2 stops16h 21m
Deal found 8/5![Frontier logo]()
$112
Find flight deals from Denver to Fremont
Keep the following information in mind while searching for Denver to Fremont flight deals. Data was last updated August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $190 (Kiwi.com) |
One-way from | $99 (Super.com) |
Popular in | July |
Cheapest in | January |
Average price | $279 |
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 August 5, 2026.
Use the filters below to find and compare flights from Denver to Fremont that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Sat 9/5
12:00 pm-1:40 pm
Nonstop2h 40m
San Francisco
Sun 9/6
6:35 am-10:00 am
Nonstop2h 25m
$257
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Sat 8/29
11:17 am-1:05 pm
Nonstop2h 48m
San Francisco
Sat 8/29
5:25 pm-9:13 pm
Nonstop2h 48m
$279
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Mon 8/24
9:10 pm-10:50 pm
Nonstop2h 40m
San Francisco
Thu 8/27
3:20 pm-6:50 pm
Nonstop2h 30m
$279
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Sat 9/12
9:20 am-5:55 pm
2 stops9h 35m
San Francisco
Wed 9/16
7:40 am-1:00 pm
1 stop4h 20m
$300
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Fri 8/28
8:08 am-12:39 pm
1 stop5h 31m
San Francisco
Mon 8/31
10:32 am-7:26 pm
1 stop7h 54m
$315
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Fri 8/28
3:10 pm-8:30 pm
2 stops6h 20m
San Francisco
Sun 8/30
5:40 am-12:30 pm
1 stop5h 50m
$340
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Fri 11/20
7:24 am-1:56 pm
1 stop7h 32m
San Francisco
Fri 11/27
4:23 pm-11:52 pm
1 stop6h 29m
$349
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Thu 10/1
5:55 am-11:20 am
2 stops6h 25m
San Francisco
Tue 10/6
12:00 pm-9:30 pm
2 stops8h 30m
$358
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Thu 8/27
1:30 pm-3:14 pm
Nonstop2h 44m
San Francisco
Mon 8/31
5:00 am-8:39 am
Nonstop2h 39m
$359
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Fri 9/11
12:25 pm-3:54 pm
1 stop4h 29m
San Francisco
Tue 9/15
10:29 am-7:40 pm
2 stops8h 11m
$380
Showing 1-10 of 23 resultsSorted by cheapest first
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.
DEN-SFO
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
DEN-FR8
DEN-SFO
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 August 5, 2026.
A simple way to save on the total cost of your ticket is to fly from Denver to Fremont in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.
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 August 5, 2026.
The most flights from DEN to FR8 are scheduled on a Tuesday (63 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).
How much does it cost to fly round-trip from Denver to Fremont?
Airfare is below average for this route at the moment.
Denver to Fremont flights typically cost between $203 and $391 in October.The cheapest round-trip price found within the last 5 days was $190 on Frontier (Oct 31-Nov 4).
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 August 1, 2026.
Travelers seeking maximum savings on their Denver to Fremont flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday 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 August 5, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andFrontier 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.
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
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.
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Denver and Fremont flights
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Top 4 airlines flying from Denver to Fremont
Discover the top 4 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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$224 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$269 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$178 | Average$380 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$181 | Average$409 | FlexibilityNo cancel fee | On-time69% |