$111+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
Jul 25 — Aug 11
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 September or January, booked 75 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 June 25, 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 June 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/1310:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Tue 7/148:23 pm
SFO
- DEN
1 stop12h 40m
Frontier
Deal found 6/22![Frontier logo]()
$201
This Super.com deal was found by Cheapflights users on 6/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Wed 7/1512:22 pm
SFO
- DEN
Nonstop2h 48m
Frontier
Deal found 6/22![Frontier logo]()
$202
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 7/2910:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Mon 8/36:00 am
SFO
- DEN
Nonstop2h 46m
Frontier
Deal found 6/24![Frontier logo]()
$203
This Frontier deal was found by Cheapflights users on 6/24. 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.
Mon 10/199:47 am
DEN
- SFO
Nonstop2h 49m
Frontier
Sat 10/247:17 pm
SFO
- DEN
Nonstop2h 42m
Frontier
Deal found 6/24![Frontier logo]()
$204
This Super.com deal was found by Cheapflights users on 6/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:58 pm
DEN
- SFO
Nonstop2h 56m
Frontier
Thu 7/239:39 pm
SFO
- DEN
Nonstop2h 50m
Frontier
Deal found 6/21![Frontier logo]()
$205
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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.
Thu 7/1610:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Mon 7/209:39 pm
SFO
- DEN
Nonstop2h 50m
Frontier
Deal found 6/21![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:18 pm
DEN
- SFO
1 stop6h 05m
Frontier
Sat 8/16:00 am
SFO
- DEN
Nonstop2h 46m
Frontier
Deal found 6/23![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/181:18 pm
DEN
- SFO
1 stop6h 05m
Frontier
Wed 7/296:00 am
SFO
- DEN
Nonstop2h 46m
Frontier
Deal found 6/24![Frontier logo]()
$208
This Frontier deal was found by Cheapflights users on 6/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:08 pm
DEN
- SFO
1 stop5h 42m
Frontier
Wed 11/47:17 pm
SFO
- DEN
Nonstop2h 42m
Frontier
Deal found 6/23![Frontier logo]()
$209
This Frontier deal was found by Cheapflights users on 6/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:29 pm
DEN
- SFO
Nonstop2h 46m
Frontier
Sat 11/76:15 am
SFO
- DEN
Nonstop2h 41m
Frontier
Deal found 6/23![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 6/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:09 pm
DEN
- SFO
Nonstop2h 48m
Frontier
Wed 11/48:00 am
SFO
- DEN
1 stop4h 49m
Frontier
Deal found 6/23![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/1511:41 am
DEN
- SFO
2 stops10h 57m
Frontier
Sat 7/186:00 am
SFO
- DEN
Nonstop2h 46m
Frontier
Deal found 6/22![Frontier logo]()
$212
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 June 25, 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 June 25, 2026.
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:45 pm
DEN
- SFO
Nonstop2h 40m
Southwest
Mon 7/205:10 am
SFO
- DEN
Nonstop2h 30m
Southwest
Deal found 6/19![Southwest logo]()
$294
This United Airlines deal was found by Cheapflights users on 6/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am
DEN
- SFO
Nonstop2h 41m
United Airlines
Thu 9/106:15 am
SFO
- DEN
Nonstop2h 48m
United Airlines
Deal found 6/20![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 6/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:40 am
DEN
- SFO
1 stop6h 45m
Delta
Sun 9/209:58 am
SFO
- DEN
1 stop6h 04m
Delta
Deal found 6/21![Delta logo]()
$381
This Southwest deal was found by Cheapflights users on 6/22. 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.
Sat 8/221:55 pm
DEN
- SFO
2 stops7h 40m
Southwest
Mon 8/2411:05 am
SFO
- DEN
1 stop5h 10m
Southwest
Deal found 6/22![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 6/23. 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 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
Mon 9/215:05 pm
SFO
- DEN
1 stop4h 55m
Southwest
Deal found 6/23![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 6/22. 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.
Tue 8/412:35 pm
DEN
- SFO
2 stops7h 40m
Southwest
Thu 8/65:10 am
SFO
- DEN
1 stop7h 10m
Southwest
Deal found 6/22![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 6/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:10 pm
DEN
- SFO
2 stops6h 20m
Southwest
Tue 8/2511:15 am
SFO
- DEN
1 stop4h 50m
Southwest
Deal found 6/23![Southwest logo]()
$336
This Southwest deal was found by Cheapflights users on 6/22. 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.
Wed 7/2912:35 pm
DEN
- SFO
2 stops7h 05m
Southwest
Wed 9/95:50 am
SFO
- DEN
2 stops7h 10m
Southwest
Deal found 6/22![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:15 am
DEN
- SFO
2 stops6h 05m
Southwest
Tue 7/1412:10 pm
SFO
- DEN
2 stops7h 50m
Southwest
Deal found 6/19![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:10 pm
DEN
- SFO
1 stop6h 30m
Southwest
Sat 8/1511:15 am
SFO
- DEN
2 stops6h 20m
Southwest
Deal found 6/19![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 6/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:10 pm
DEN
- SFO
2 stops6h 20m
Southwest
Sun 9/134:10 pm
SFO
- DEN
1 stop7h 10m
Southwest
Deal found 6/23![Southwest logo]()
$423
Last-minute flights from Denver to FremontDiscover last-minute flight deals from Denver to Fremont. Data last updated June 25, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Fremont. Data last updated June 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/1310:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Tue 7/148:23 pm
SFO
- DEN
1 stop12h 40m
Frontier
Deal found 6/22![Frontier logo]()
$201
This Super.com deal was found by Cheapflights users on 6/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Wed 7/1512:22 pm
SFO
- DEN
Nonstop2h 48m
Frontier
Deal found 6/22![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Tue 7/147:25 am
DEN
- SFO
1 stop14h 20m
Frontier
Fri 7/175:11 pm
SFO
- DEN
1 stop13h 32m
Frontier
Deal found 6/22![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:25 am
DEN
- SFO
1 stop14h 20m
Frontier
Fri 7/175:11 pm
SFO
- DEN
1 stop13h 32m
Frontier
Deal found 6/23![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/1511:41 am
DEN
- SFO
2 stops10h 57m
Frontier
Sat 7/186:00 am
SFO
- DEN
Nonstop2h 46m
Frontier
Deal found 6/22![Frontier logo]()
$212
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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.
Thu 7/1610:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Mon 7/209:39 pm
SFO
- DEN
Nonstop2h 50m
Frontier
Deal found 6/21![Frontier logo]()
$206
This Kissandfly.com deal was found by Cheapflights users on 6/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:00 am
DEN
- SFO
1 stop13h 30m
Frontier
Mon 7/206:00 am
SFO
- DEN
Nonstop2h 46m
Frontier
Deal found 6/21![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:18 pm
DEN
- SFO
1 stop6h 05m
Frontier
Sat 8/16:00 am
SFO
- DEN
Nonstop2h 46m
Frontier
Deal found 6/23![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/181:18 pm
DEN
- SFO
1 stop6h 05m
Frontier
Wed 7/296:00 am
SFO
- DEN
Nonstop2h 46m
Frontier
Deal found 6/24![Frontier logo]()
$208
This Super.com deal was found by Cheapflights users on 6/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:58 pm
DEN
- SFO
Nonstop2h 56m
Frontier
Thu 7/239:39 pm
SFO
- DEN
Nonstop2h 50m
Frontier
Deal found 6/21![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 7/221:18 pm
DEN
- SFO
1 stop6h 05m
Frontier
Sat 7/256:00 am
SFO
- DEN
Nonstop2h 46m
Frontier
Deal found 6/20![Frontier logo]()
$209
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 7/2910:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Mon 8/36:00 am
SFO
- DEN
Nonstop2h 46m
Frontier
Deal found 6/24![Frontier logo]()
$203
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 June 25, 2026.
Search for one-way flight options from Denver to Fremont. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 6/23![Frontier logo]()
$111
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 7/2310:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 6/24![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/86:00 am
DEN
- SFO
1 stop13h 18m
Frontier
Deal found 6/21![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/181:18 pm
DEN
- SFO
1 stop6h 05m
Frontier
Deal found 6/24![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Tue 7/149:15 am
DEN
- SFO
2 stops13h 23m
Frontier
Deal found 6/22![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 6/24![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/159:15 am
DEN
- SFO
2 stops13h 23m
Frontier
Deal found 6/22![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/19:15 am
DEN
- SFO
1 stop8h 06m
Frontier
Deal found 6/21![Frontier logo]()
$120
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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.
Fri 7/316:58 pm
DEN
- SFO
Nonstop2h 56m
Frontier
Deal found 6/21![Frontier logo]()
$122
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 June 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $201 (Kiwi.com) |
One-way from | $111 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $363 |
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 June 25, 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 7/18
8:45 pm-10:25 pm
Nonstop2h 40m
San Francisco
Mon 7/20
5:10 am-8:40 am
Nonstop2h 30m
$294
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 8/22
1:55 pm-8:35 pm
2 stops7h 40m
San Francisco
Mon 8/24
11:05 am-5:15 pm
1 stop5h 10m
$303
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 9/17
3:10 pm-8:30 pm
2 stops6h 20m
San Francisco
Mon 9/21
5:05 pm-11:00 pm
1 stop4h 55m
$310
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Mon 9/7
6:00 am-7:41 am
Nonstop2h 41m
San Francisco
Thu 9/10
6:15 am-10:03 am
Nonstop2h 48m
$322
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Tue 8/4
12:35 pm-7:15 pm
2 stops7h 40m
San Francisco
Thu 8/6
5:10 am-1:20 pm
1 stop7h 10m
$326
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Fri 8/21
3:10 pm-8:30 pm
2 stops6h 20m
San Francisco
Tue 8/25
11:15 am-5:05 pm
1 stop4h 50m
$336
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Wed 7/29
12:35 pm-6:40 pm
2 stops7h 05m
San Francisco
Wed 9/9
5:50 am-2:00 pm
2 stops7h 10m
$344
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 7/9
6:15 am-11:20 am
2 stops6h 05m
San Francisco
Tue 7/14
12:10 pm-9:00 pm
2 stops7h 50m
$354
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 8/13
4:10 pm-9:40 pm
1 stop6h 30m
San Francisco
Sat 8/15
11:15 am-6:35 pm
2 stops6h 20m
$356
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 9/17
7:40 am-1:25 pm
1 stop6h 45m
San Francisco
Sun 9/20
9:58 am-5:02 pm
1 stop6h 04m
$381
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 June 25, 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 26% 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 June 25, 2026.
The most flights from DEN to FR8 are scheduled on a Wednesday (62 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (19 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 June 20, 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 June 25, 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.
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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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Complete your trip
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Denver and Fremont flights
Browse other Denver and Fremont flight options. Last updated on June 25, 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 June 25, 2026.
Popular flight searches
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Denver to Fremont flights
Consider these flights traveling from Denver to Fremont.
Top 5 airlines flying from Denver to Fremont
Discover the top 5 airlines that operate flights from Denver to Fremont. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$72 | Average$219 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$87 | Average$96 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$100 | Average$269 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$157 | Average$366 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$404 | FlexibilityNo cancel fee | On-time69% |