$97+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
Sep 22 — Sep 291
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 October, 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 23, 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 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/168:59 am -
Nonstop2h 48m
Sun 9/204:31 pm -
1 stop16h 28m
Deal found 8/20![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 10/710:47 pm -
2 stops15h 03m
Tue 10/207:25 pm -
1 stop21h 09m
Deal found 8/22![Frontier logo]()
$173
This Super.com deal was found by Cheapflights users on 8/20. 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.
Sat 9/198:59 am -
Nonstop2h 48m
Sun 9/2711:42 am -
Nonstop2h 48m
Deal found 8/20![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/188:59 am -
Nonstop2h 48m
Sun 9/204:31 pm -
1 stop26h 51m
Deal found 8/22![Frontier logo]()
$175
This Cheapflightsfares deal was found by Cheapflights users on 8/23. 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 10/81:10 pm -
1 stop8h 28m
Wed 10/149:11 am -
1 stop23h 38m
Deal found 8/23![Frontier logo]()
$176
This Frontier deal was found by Cheapflights users on 8/18. 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 9/251:48 pm -
Nonstop2h 51m
Sat 9/2611:42 am -
Nonstop2h 48m
Deal found 8/18![Frontier logo]()
$177
This Orbitz deal was found by Cheapflights users on 8/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:00 am -
1 stop12h 38m
Thu 11/196:25 am -
1 stop11h 15m
Deal found 8/18![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/101:18 pm -
2 stops9h 09m
Mon 9/1412:07 pm -
1 stop20h 25m
Deal found 8/18![Frontier logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 8/23. 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 10/1510:29 pm -
Nonstop2h 46m
Sun 10/186:59 pm -
Nonstop2h 54m
Deal found 8/23![Frontier logo]()
$180
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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.
Mon 9/148:59 am -
Nonstop2h 48m
Wed 9/166:04 am -
Nonstop2h 42m
Deal found 8/21![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 8/21. 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 11/1410:29 pm -
Nonstop2h 51m
Sun 11/156:02 am -
Nonstop2h 38m
Deal found 8/21![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/309:21 am -
Nonstop2h 56m
Fri 10/307:17 pm -
Nonstop2h 42m
Deal found 8/19![Frontier logo]()
$183
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 23, 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 23, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/246:00 am -
Nonstop2h 41m
Mon 9/289:13 pm -
Nonstop2h 46m
Deal found 8/22![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 8/20. 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.
Thu 9/107:55 pm -
1 stop4h 45m
Mon 9/145:19 pm -
1 stop4h 21m
Deal found 8/20![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 8/18. 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.
Wed 11/113:10 pm -
2 stops7h 10m
Mon 11/1610:25 am -
1 stop5h 00m
Deal found 8/18![Southwest logo]()
$242
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Tue 10/69:45 am -
2 stops11h 02m
Mon 10/191:51 pm -
1 stop7h 46m
Deal found 8/22![Alaska Airlines logo]()
$348
This KAYAK deal was found by Cheapflights users on 8/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:00 am -
1 stop7h 12m
Thu 9/1010:22 am -
1 stop6h 13m
Deal found 8/18![American Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 8/22. 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 9/243:10 pm -
2 stops6h 25m
Wed 9/307:40 am -
1 stop4h 20m
Deal found 8/22![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/159:05 pm -
Nonstop2h 46m
Mon 10/197:43 pm -
Nonstop2h 40m
Deal found 8/22![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 10/255:25 am -
1 stop19h 31m
Tue 11/39:46 am -
1 stop6h 10m
Deal found 8/19![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 8/20. 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 10/85:55 am -
2 stops6h 25m
Fri 10/163:35 pm -
1 stop7h 10m
Deal found 8/20![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 10/255:25 am -
1 stop19h 31m
Mon 11/29:46 am -
1 stop6h 10m
Deal found 8/19![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 8/20. 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.
Thu 10/295:25 am -
2 stops8h 43m
Tue 11/35:50 am -
1 stop5h 06m
Deal found 8/20![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 8/20. 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.
Tue 10/275:25 am -
2 stops8h 43m
Thu 10/295:50 am -
1 stop5h 06m
Deal found 8/20![Delta logo]()
$355
Last-minute flights from Denver to FremontDiscover last-minute flight deals from Denver to Fremont. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Fremont. Data last updated August 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/101:18 pm -
2 stops9h 09m
Mon 9/1412:07 pm -
1 stop20h 25m
Deal found 8/18![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/116:00 am -
Nonstop2h 49m
Fri 9/114:34 pm -
Nonstop2h 46m
Deal found 8/19![Frontier logo]()
$182
This Cheapflightsfares deal was found by Cheapflights users on 8/23. 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 9/126:38 pm -
1 stop14h 36m
Tue 9/1511:17 am -
1 stop24h 34m
Deal found 8/23![Frontier logo]()
$176
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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.
Mon 9/148:59 am -
Nonstop2h 48m
Wed 9/166:04 am -
Nonstop2h 42m
Deal found 8/21![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/168:59 am -
Nonstop2h 48m
Sun 9/204:31 pm -
1 stop16h 28m
Deal found 8/20![Frontier logo]()
$172
This Super.com deal was found by Cheapflights users on 8/19. 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.
Thu 9/176:55 am -
Nonstop2h 49m
Sun 9/206:04 am -
Nonstop2h 42m
Deal found 8/19![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/188:59 am -
Nonstop2h 48m
Sun 9/204:31 pm -
1 stop26h 51m
Deal found 8/22![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/189:05 am -
1 stop5h 38m
Fri 9/254:31 pm -
1 stop16h 28m
Deal found 8/19![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/199:05 am -
2 stops10h 19m
Wed 9/3011:42 am -
Nonstop2h 48m
Deal found 8/20![Frontier logo]()
$174
This CheapOair deal was found by Cheapflights users on 8/22. 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.
Sat 9/197:30 am -
1 stop25h 44m
Sat 9/266:04 am -
Nonstop2h 42m
Deal found 8/22![Frontier logo]()
$178
This Frontier deal was found by Cheapflights users on 8/18. 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 9/251:48 pm -
Nonstop2h 51m
Sat 9/2611:42 am -
Nonstop2h 48m
Deal found 8/18![Frontier logo]()
$177
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 23, 2026.
Search for one-way flight options from Denver to Fremont. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Super.com deal was found by Cheapflights users on 8/20. 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.
Sat 11/218:20 am -
Nonstop2h 55m
Deal found 8/20![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 8/22. 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 11/199:10 am -
1 stop5h 26m
Deal found 8/22![Frontier logo]()
$99
This CheapOair deal was found by Cheapflights users on 8/22. 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.
Sat 9/127:30 am -
1 stop25h 44m
Deal found 8/22![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/1610:29 pm -
2 stops15h 50m
Deal found 8/21![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/189:05 am -
1 stop5h 38m
Deal found 8/21![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/2010:29 pm -
1 stop14h 56m
Deal found 8/18![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/319:10 am -
2 stops25h 09m
Deal found 8/21![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 8/20. 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 9/117:30 am -
1 stop6h 49m
Deal found 8/20![Frontier logo]()
$108
This United Airlines deal was found by Cheapflights users on 8/18. 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 12/246:00 am -
Nonstop2h 52m
Deal found 8/18![United Airlines logo]()
$109
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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $172 (Kiwi.com) |
One-way from | $98 (Cheapflightsfares) |
Popular in | July |
Cheapest in | January |
Average price | $325 |
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 7,457,451 searches. Data last updated August 23, 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
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Thu 9/24
6:00 am-7:41 am
Nonstop2h 41m
San Francisco
Mon 9/28
9:13 pm-12:59 am
Nonstop2h 46m
$217
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Thu 9/10
7:55 pm-11:40 pm
1 stop4h 45m
San Francisco
Mon 9/14
5:19 pm-10:40 pm
1 stop4h 21m
$237
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Wed 11/11
3:10 pm-9:20 pm
2 stops7h 10m
San Francisco
Mon 11/16
10:25 am-4:25 pm
1 stop5h 00m
$242
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Thu 9/24
3:10 pm-8:35 pm
2 stops6h 25m
San Francisco
Wed 9/30
7:40 am-1:00 pm
1 stop4h 20m
$293
Quickest round-trip
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Thu 10/15
9:05 pm-10:51 pm
Nonstop2h 46m
San Francisco
Mon 10/19
7:43 pm-11:23 pm
Nonstop2h 40m
$297
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Thu 10/8
5:55 am-11:20 am
2 stops6h 25m
San Francisco
Fri 10/16
3:35 pm-11:45 pm
1 stop7h 10m
$316
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Sun 10/25
5:25 am-11:56 pm
1 stop19h 31m
San Francisco
Tue 11/3
9:46 am-4:56 pm
1 stop6h 10m
$334
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Sun 10/25
5:25 am-11:56 pm
1 stop19h 31m
San Francisco
Mon 11/2
9:46 am-4:56 pm
1 stop6h 10m
$334
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Tue 10/6
9:45 am-7:47 pm
2 stops11h 02m
San Francisco
Mon 10/19
1:51 pm-10:37 pm
1 stop7h 46m
$348
DenverSan Francisco
DEN Denver Intl - SFO San Francisco
DENSFO
Denver Intl
Tue 9/8
7:00 am-1:12 pm
1 stop7h 12m
San Francisco
Thu 9/10
10:22 am-5:35 pm
1 stop6h 13m
$352
Showing 1-10 of 24 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 23, 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 23% 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 23, 2026.
The most flights from DEN to FR8 are scheduled on a Saturday (53 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (27 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 $198 and $400 in September.The cheapest round-trip price found within the last 5 days was $172 on Frontier (Sep 16-Sep 20).
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 22, 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. Sunday at noon 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 23, 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.
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Related info for your journey
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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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$225 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$269 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$185 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$197 | Average$382 | FlexibilityNo cancel fee | On-time63% |