$107+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
Aug 21 — Aug 281
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 69 days in advance, depart on a Friday or Thursday and return on a Wednesday
Cheap flight deals from Denver to Fremont
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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 July 22, 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 July 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 9/36:10 am
DEN
- SFO
1 stop11h 26m
Frontier
Fri 9/46:00 am
SFO
- DEN
Nonstop2h 41m
Frontier
Deal found 7/21![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 9/410:29 pm
DEN
- SFO
Nonstop2h 49m
Frontier
Mon 9/78:56 pm
SFO
- DEN
1 stop5h 52m
Frontier
Deal found 7/21![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Tue 8/1110:39 pm
DEN
- SFO
2 stops17h 41m
Frontier
Thu 8/1310:23 pm
SFO
- DEN
1 stop10h 40m
Frontier
Deal found 7/21![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/227:40 am
DEN
- SFO
1 stop5h 12m
Frontier
Sat 8/299:33 am
SFO
- DEN
1 stop12h 48m
Frontier
Deal found 7/21![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Sun 9/138:10 am
DEN
- SFO
1 stop11h 12m
Frontier
Thu 9/176:00 am
SFO
- DEN
Nonstop2h 41m
Frontier
Deal found 7/19![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/2012:47 pm
DEN
- SFO
1 stop8h 09m
Frontier
Mon 8/247:30 pm
SFO
- DEN
Nonstop2h 40m
Frontier
Deal found 7/19![Frontier logo]()
$221
This Trip.com deal was found by Cheapflights users on 7/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:43 pm
DEN
- SFO
1 stop6h 23m
Alaska Airlines
Sun 9/65:19 pm
SFO
- DEN
1 stop5h 37m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/2110:29 pm
DEN
- SFO
1 stop14h 23m
Frontier
Sun 8/237:30 pm
SFO
- DEN
Nonstop2h 40m
Frontier
Deal found 7/19![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 7/17. 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 10/89:47 am
DEN
- SFO
Nonstop2h 49m
Frontier
Tue 10/137:17 pm
SFO
- DEN
Nonstop2h 42m
Frontier
Deal found 7/17![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Sun 8/910:29 pm
DEN
- SFO
Nonstop2h 49m
Frontier
Wed 8/1211:20 am
SFO
- DEN
1 stop9h 21m
Frontier
Deal found 7/20![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/143:22 pm
DEN
- SFO
Nonstop2h 47m
Frontier
Sat 8/153:43 pm
SFO
- DEN
1 stop7h 22m
Frontier
Deal found 7/19![Frontier logo]()
$227
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 July 22, 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 July 22, 2026.
This Southwest deal was found by Cheapflights users on 7/18. 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.
Sat 9/512:00 pm
DEN
- SFO
Nonstop2h 40m
Southwest
Sun 9/66:35 am
SFO
- DEN
Nonstop2h 25m
Southwest
Deal found 7/18![Southwest logo]()
$296
This United Airlines deal was found by Cheapflights users on 7/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:09 pm
DEN
- SFO
Nonstop2h 46m
United Airlines
Sat 9/194:18 pm
SFO
- DEN
Nonstop2h 49m
United Airlines
Deal found 7/19![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:45 am
DEN
- SFO
2 stops10h 33m
Delta
Sat 10/32:30 pm
SFO
- DEN
1 stop6h 19m
Delta
Deal found 7/18![Delta logo]()
$436
This Southwest deal was found by Cheapflights users on 7/18. 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.
Thu 9/173:10 pm
DEN
- SFO
2 stops6h 20m
Southwest
Sat 10/311:40 pm
SFO
- DEN
2 stops10h 10m
Southwest
Deal found 7/18![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 7/18. 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.
Thu 8/273:10 pm
DEN
- SFO
2 stops6h 20m
Southwest
Mon 8/316:45 am
SFO
- DEN
2 stops6h 45m
Southwest
Deal found 7/18![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:17 am
DEN
- SFO
Nonstop2h 48m
United Airlines
Tue 8/186:25 pm
SFO
- DEN
Nonstop2h 43m
United Airlines
Deal found 7/19![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 7/17. 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 9/169:40 pm
DEN
- SFO
Nonstop2h 35m
Southwest
Fri 9/183:20 pm
SFO
- DEN
Nonstop2h 30m
Southwest
Deal found 7/17![Southwest logo]()
$338
This Southwest deal was found by Cheapflights users on 7/18. 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.
Fri 9/183:10 pm
DEN
- SFO
2 stops6h 20m
Southwest
Mon 9/2112:30 pm
SFO
- DEN
1 stop6h 45m
Southwest
Deal found 7/18![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 7/19. 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.
Sat 9/191:00 pm
DEN
- SFO
2 stops11h 51m
Delta
Wed 9/236:23 am
SFO
- DEN
2 stops12h 17m
Delta
Deal found 7/19![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 7/19. 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.
Fri 8/215:35 am
DEN
- SFO
2 stops8h 22m
Delta
Mon 8/2411:54 am
SFO
- DEN
1 stop5h 24m
Delta
Deal found 7/19![Delta logo]()
$491
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:02 am
DEN
- SFO
Nonstop2h 36m
United Airlines
Sun 8/96:15 am
SFO
- DEN
Nonstop2h 44m
United Airlines
Deal found 7/21![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 7/19. 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.
Thu 8/2712:54 pm
DEN
- SFO
1 stop4h 19m
Delta
Sun 8/306:20 am
SFO
- DEN
2 stops7h 42m
Delta
Deal found 7/19![Delta logo]()
$541
Last-minute flights from Denver to FremontDiscover last-minute flight deals from Denver to Fremont. Data last updated July 22, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Fremont. Data last updated July 22, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 7/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:29 pm
DEN
- SFO
Nonstop2h 49m
Frontier
Mon 8/106:00 am
SFO
- DEN
Nonstop2h 41m
Frontier
Deal found 7/18![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 7/18. 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.
Sat 8/83:22 pm
DEN
- SFO
Nonstop2h 47m
Frontier
Wed 8/1212:22 pm
SFO
- DEN
Nonstop2h 43m
Frontier
Deal found 7/18![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Sun 8/910:29 pm
DEN
- SFO
Nonstop2h 49m
Frontier
Wed 8/1211:20 am
SFO
- DEN
1 stop9h 21m
Frontier
Deal found 7/20![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Tue 8/1110:39 pm
DEN
- SFO
2 stops17h 41m
Frontier
Thu 8/1310:23 pm
SFO
- DEN
1 stop10h 40m
Frontier
Deal found 7/21![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Wed 8/1212:47 pm
DEN
- SFO
1 stop9h 25m
Frontier
Sun 8/167:04 pm
SFO
- DEN
Nonstop2h 40m
Frontier
Deal found 7/19![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/134:18 pm
DEN
- SFO
Nonstop2h 51m
Frontier
Sun 8/169:05 pm
SFO
- DEN
1 stop5h 45m
Frontier
Deal found 7/19![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/1410:13 pm
DEN
- SFO
1 stop21h 05m
Frontier
Fri 8/218:56 pm
SFO
- DEN
1 stop5h 52m
Frontier
Deal found 7/21![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/143:22 pm
DEN
- SFO
Nonstop2h 47m
Frontier
Sat 8/153:43 pm
SFO
- DEN
1 stop7h 22m
Frontier
Deal found 7/19![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/2012:47 pm
DEN
- SFO
1 stop8h 09m
Frontier
Mon 8/247:30 pm
SFO
- DEN
Nonstop2h 40m
Frontier
Deal found 7/19![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/2110:29 pm
DEN
- SFO
1 stop14h 23m
Frontier
Sun 8/237:30 pm
SFO
- DEN
Nonstop2h 40m
Frontier
Deal found 7/19![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/227:40 am
DEN
- SFO
1 stop5h 12m
Frontier
Sat 8/299:33 am
SFO
- DEN
1 stop12h 48m
Frontier
Deal found 7/21![Frontier logo]()
$219
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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.
Wed 8/2610:29 pm
DEN
- SFO
Nonstop2h 49m
Frontier
Thu 9/37:30 pm
SFO
- DEN
Nonstop2h 40m
Frontier
Deal found 7/21![Frontier logo]()
$220
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 July 22, 2026.
Search for one-way flight options from Denver to Fremont. Find affordable one-way fares based on user searches. Data last updated July 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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.
Tue 9/810:29 pm
DEN
- SFO
Nonstop2h 49m
Frontier
Deal found 7/21![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 9/77:40 am
DEN
- SFO
1 stop29h 12m
Frontier
Deal found 7/22![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/2110:29 pm
DEN
- SFO
1 stop14h 23m
Frontier
Deal found 7/21![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Fri 9/48:26 pm
DEN
- SFO
2 stops24h 30m
Frontier
Deal found 7/20![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/206:00 am
DEN
- SFO
2 stops14h 56m
Frontier
Deal found 7/19![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/2810:29 pm
DEN
- SFO
1 stop14h 23m
Frontier
Deal found 7/19![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 10/226:23 am
DEN
- SFO
1 stop12h 26m
Frontier
Deal found 7/20![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 7/18. 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.
Sat 9/193:09 pm
DEN
- SFO
Nonstop2h 48m
Frontier
Deal found 7/18![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/252:45 pm
DEN
- SFO
2 stops22h 07m
Frontier
Deal found 7/17![Frontier logo]()
$115
This eDestinos deal was found by Cheapflights users on 7/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 7/19![Frontier logo]()
$117
This Priceline deal was found by Cheapflights users on 7/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:55 pm
DEN
- SFO
Nonstop2h 56m
Frontier
Deal found 7/19![Frontier logo]()
$118
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 July 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $216 (Kiwi.com) |
One-way from | $107 (Cheapflightsfares) |
Popular in | June |
Cheapest in | January |
Average price | $345 |
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 22, 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 - SFO
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
$296
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Wed 9/16
9:09 pm-10:55 pm
Nonstop2h 46m
San Francisco
Sat 9/19
4:18 pm-8:07 pm
Nonstop2h 49m
$299
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 9/17
3:10 pm-8:30 pm
2 stops6h 20m
San Francisco
Sat 10/3
11:40 pm-10:50 am
2 stops10h 10m
$329
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 8/27
3:10 pm-8:30 pm
2 stops6h 20m
San Francisco
Mon 8/31
6:45 am-2:30 pm
2 stops6h 45m
$329
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Wed 9/16
9:40 pm-11:15 pm
Nonstop2h 35m
San Francisco
Fri 9/18
3:20 pm-6:50 pm
Nonstop2h 30m
$338
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Fri 9/18
3:10 pm-8:30 pm
2 stops6h 20m
San Francisco
Mon 9/21
12:30 pm-8:15 pm
1 stop6h 45m
$354
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 8/15
11:17 am-1:05 pm
Nonstop2h 48m
San Francisco
Tue 8/18
6:25 pm-10:08 pm
Nonstop2h 43m
$379
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 10/1
10:45 am-8:18 pm
2 stops10h 33m
San Francisco
Sat 10/3
2:30 pm-9:49 pm
1 stop6h 19m
$436
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 9/19
1:00 pm-11:51 pm
2 stops11h 51m
San Francisco
Wed 9/23
6:23 am-7:40 pm
2 stops12h 17m
$473
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Fri 8/21
5:35 am-12:57 pm
2 stops8h 22m
San Francisco
Mon 8/24
11:54 am-6:18 pm
1 stop5h 24m
$491
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 July 22, 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 July 22, 2026.
The most flights from DEN to FR8 are scheduled on a Tuesday (64 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (30 on average).
How much does it cost to fly round-trip from Denver to Fremont?
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 July 18, 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 July 22, 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.
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
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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Alternative routes for Denver to Fremont
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Complete your trip
Complete your trip to Fremont by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Fremont by cabin class
Find flights from Denver to Fremont, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Fremont flights
Browse other Denver and Fremont flight options. Last updated on July 22, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on July 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Denver to Fremont flights
Consider these flights traveling from Denver to Fremont.
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 July 22, 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$158 | Average$378 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$179 | Average$406 | FlexibilityNo cancel fee | On-time69% |