$91+ Cheap flights from Fremont, CA to Denver (DEN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DEN
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Fremont to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Fremont to Denver Intl are usually found in October or September, booked 36 days in advance, depart on a Saturday or Friday and return on a Friday
Cheap flight deals from Fremont to Denver
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Best
Last-minute
One-way
Cheapest flights from Fremont to DenverExplore the most affordable flight options available from Fremont to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Fremont to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Mon 5/256:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Tue 6/210:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 4/20![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/286:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Sat 6/610:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 4/20![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/105:25 pm
SFO
- DEN
1 stop23h 42m
Frontier
Tue 5/199:52 am
DEN
- SFO
Nonstop2h 55m
Frontier
Deal found 4/20![Frontier logo]()
$153
This Frontier deal was found by Cheapflights users on 4/18. 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.
Sun 5/35:45 pm
SFO
- DEN
1 stop9h 30m
Frontier
Sat 5/910:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 4/18![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/308:56 am
SFO
- DEN
Nonstop2h 54m
Frontier
Mon 6/16:00 am
DEN
- SFO
1 stop12h 57m
Frontier
Deal found 4/20![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/306:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Mon 6/86:00 am
DEN
- SFO
1 stop12h 57m
Frontier
Deal found 4/20![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Mon 6/16:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Tue 6/96:00 am
DEN
- SFO
1 stop13h 22m
Frontier
Deal found 4/19![Frontier logo]()
$157
This Frontier deal was found by Cheapflights users on 4/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:52 pm
SFO
- DEN
Nonstop2h 51m
Frontier
Mon 6/16:05 am
DEN
- SFO
Nonstop2h 56m
Frontier
Deal found 4/19![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/58:43 pm
SFO
- DEN
1 stop5h 42m
Frontier
Tue 5/1210:39 pm
DEN
- SFO
1 stop22h 04m
Frontier
Deal found 4/21![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 4/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:01 pm
SFO
- DEN
1 stop11h 00m
Frontier
Sat 6/69:52 am
DEN
- SFO
1 stop14h 12m
Frontier
Deal found 4/19![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 4/20. 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.
Wed 5/2011:26 am
SFO
- DEN
1 stop11h 43m
Frontier
Wed 5/272:00 pm
DEN
- SFO
1 stop8h 04m
Frontier
Deal found 4/20![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/119:56 pm
SFO
- DEN
1 stop11h 05m
Frontier
Thu 5/1410:29 pm
DEN
- SFO
1 stop23h 42m
Frontier
Deal found 4/22![Frontier logo]()
$162
Best flights from Fremont to DenverDiscover carefully curated flight deals from Fremont to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Fremont to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/145:00 am
SFO
- DEN
Nonstop2h 40m
United Airlines
Sun 5/175:20 am
DEN
- SFO
Nonstop2h 50m
United Airlines
Deal found 4/22![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 4/19. 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.
Mon 6/294:48 pm
SFO
- DEN
1 stop6h 11m
Delta
Wed 7/13:55 pm
DEN
- SFO
1 stop7h 44m
Delta
Deal found 4/19![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 5/410:10 am
SFO
- DEN
1 stop7h 15m
Alaska Airlines
Tue 5/121:02 pm
DEN
- SFO
1 stop5h 19m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 4/19. 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 6/252:15 pm
SFO
- DEN
1 stop4h 25m
Southwest
Thu 7/26:15 am
DEN
- SFO
2 stops6h 05m
Southwest
Deal found 4/19![Southwest logo]()
$368
This Delta deal was found by Cheapflights users on 4/19. 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 6/271:15 pm
SFO
- DEN
1 stop5h 49m
Delta
Wed 7/15:40 am
DEN
- SFO
1 stop7h 27m
Delta
Deal found 4/19![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 4/20. 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.
Sat 6/279:15 am
SFO
- DEN
2 stops9h 50m
Southwest
Sat 7/47:55 am
DEN
- SFO
1 stop7h 05m
Southwest
Deal found 4/20![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 4/19. 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 6/272:30 pm
SFO
- DEN
1 stop6h 39m
Delta
Thu 7/25:40 am
DEN
- SFO
1 stop4h 16m
Delta
Deal found 4/19![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 4/22. 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 5/68:20 am
SFO
- DEN
2 stops7h 45m
Southwest
Thu 5/74:25 pm
DEN
- SFO
1 stop6h 45m
Southwest
Deal found 4/22![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 4/18. 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.
Wed 7/85:16 pm
SFO
- DEN
1 stop4h 24m
Delta
Sun 7/125:40 am
DEN
- SFO
1 stop4h 11m
Delta
Deal found 4/18![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 4/22. 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.
Mon 6/17:25 am
SFO
- DEN
2 stops6h 30m
Southwest
Fri 6/512:35 pm
DEN
- SFO
2 stops6h 20m
Southwest
Deal found 4/22![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 4/19. 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.
Mon 6/155:00 am
SFO
- DEN
2 stops6h 25m
Southwest
Mon 6/226:15 am
DEN
- SFO
2 stops6h 05m
Southwest
Deal found 4/19![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 4/19. 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.
Mon 6/296:05 am
SFO
- DEN
1 stop4h 25m
Southwest
Fri 7/36:15 am
DEN
- SFO
2 stops6h 05m
Southwest
Deal found 4/19![Southwest logo]()
$418
Last-minute flights from Fremont to DenverDiscover last-minute flight deals from Fremont to Denver. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Fremont to Denver. Data last updated April 23, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/18. 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.
Sun 5/35:45 pm
SFO
- DEN
1 stop9h 30m
Frontier
Sat 5/910:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 4/18![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/58:43 pm
SFO
- DEN
1 stop5h 42m
Frontier
Tue 5/1210:39 pm
DEN
- SFO
1 stop22h 04m
Frontier
Deal found 4/21![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/105:25 pm
SFO
- DEN
1 stop23h 42m
Frontier
Tue 5/199:52 am
DEN
- SFO
Nonstop2h 55m
Frontier
Deal found 4/20![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/119:56 pm
SFO
- DEN
1 stop11h 05m
Frontier
Thu 5/1410:29 pm
DEN
- SFO
1 stop23h 42m
Frontier
Deal found 4/22![Frontier logo]()
$162
This Frontier deal was found by Cheapflights users on 4/20. 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.
Wed 5/2011:26 am
SFO
- DEN
1 stop11h 43m
Frontier
Wed 5/272:00 pm
DEN
- SFO
1 stop8h 04m
Frontier
Deal found 4/20![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Mon 5/256:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Tue 6/210:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 4/20![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 4/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:01 pm
SFO
- DEN
1 stop11h 00m
Frontier
Mon 6/16:45 am
DEN
- SFO
1 stop10h 45m
Frontier
Deal found 4/19![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/286:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Sat 6/610:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 4/20![Frontier logo]()
$152
This Frontier deal was found by Cheapflights users on 4/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:52 pm
SFO
- DEN
Nonstop2h 51m
Frontier
Wed 6/36:05 am
DEN
- SFO
Nonstop2h 56m
Frontier
Deal found 4/19![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/308:56 am
SFO
- DEN
Nonstop2h 54m
Frontier
Mon 6/16:00 am
DEN
- SFO
1 stop12h 57m
Frontier
Deal found 4/20![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/306:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Sat 6/66:00 am
DEN
- SFO
1 stop12h 57m
Frontier
Deal found 4/20![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/318:44 pm
SFO
- DEN
1 stop13h 49m
Frontier
Mon 6/86:05 am
DEN
- SFO
Nonstop2h 56m
Frontier
Deal found 4/20![Frontier logo]()
$157
One-way flights from Fremont to DenverSearch for one-way flight options from Fremont to Denver. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Fremont to Denver. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Trip.com deal was found by Cheapflights users on 4/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:15 pm
SFO
- DEN
1 stop9h 50m
Frontier
Deal found 4/21![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/215:16 pm
SFO
- DEN
1 stop6h 13m
Frontier
Deal found 4/20![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 4/20. 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.
Wed 5/66:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/20![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Sat 6/136:00 am
SFO
- DEN
Nonstop2h 49m
Frontier
Deal found 4/21![Frontier logo]()
$94
This Super.com deal was found by Cheapflights users on 4/19. 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.
Sun 5/35:45 pm
SFO
- DEN
1 stop9h 30m
Frontier
Deal found 4/19![Frontier logo]()
$95
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 6/510:40 pm
SFO
- DEN
1 stop9h 58m
Frontier
Deal found 4/21![Frontier logo]()
$96
This Kissandfly.com deal was found by Cheapflights users on 4/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:33 pm
SFO
- DEN
Nonstop2h 42m
Frontier
Deal found 4/20![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Tue 7/145:11 pm
SFO
- DEN
1 stop6h 18m
Frontier
Deal found 4/19![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 7/710:06 pm
SFO
- DEN
1 stop11h 00m
Frontier
Deal found 4/21![Frontier logo]()
$100
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Tue 5/125:00 am
SFO
- DEN
Nonstop2h 40m
United Airlines
Deal found 4/21![United Airlines logo]()
$101
Find flight deals from Fremont to Denver
Keep the following information in mind while searching for Fremont to Denver flight deals. Data was last updated April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $151 (Kiwi.com) |
One-way from | $91 (Trip.com) |
Popular in | March |
Cheapest in | October |
Average price | $288 |
Cheapflights Fare Finder
Customize your flight search to find flights from Fremont to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
Use the filters below to find and compare flights from Fremont to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Thu 5/14
5:00 am-8:40 am
Nonstop2h 40m
Denver Intl
Sun 5/17
5:20 am-7:10 am
Nonstop2h 50m
$271
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Mon 6/29
4:48 pm-11:59 pm
1 stop6h 11m
Denver Intl
Wed 7/1
3:55 pm-10:39 pm
1 stop7h 44m
$337
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Sat 6/27
1:15 pm-8:04 pm
1 stop5h 49m
Denver Intl
Wed 7/1
5:40 am-12:07 pm
1 stop7h 27m
$337
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Sat 6/27
2:30 pm-10:09 pm
1 stop6h 39m
Denver Intl
Thu 7/2
5:40 am-8:56 am
1 stop4h 16m
$337
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Mon 5/4
10:10 am-6:25 pm
1 stop7h 15m
Denver Intl
Tue 5/12
1:02 pm-5:21 pm
1 stop5h 19m
$342
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Thu 6/25
2:15 pm-7:40 pm
1 stop4h 25m
Denver Intl
Thu 7/2
6:15 am-11:20 am
2 stops6h 05m
$368
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Sat 6/27
9:15 am-8:05 pm
2 stops9h 50m
Denver Intl
Sat 7/4
7:55 am-2:00 pm
1 stop7h 05m
$369
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Wed 5/6
8:20 am-5:05 pm
2 stops7h 45m
Denver Intl
Thu 5/7
4:25 pm-10:10 pm
1 stop6h 45m
$392
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Wed 7/8
5:16 pm-10:40 pm
1 stop4h 24m
Denver Intl
Sun 7/12
5:40 am-8:51 am
1 stop4h 11m
$397
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Mon 6/1
7:25 am-2:55 pm
2 stops6h 30m
Denver Intl
Fri 6/5
12:35 pm-5:55 pm
2 stops6h 20m
$399
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Fremont to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Fremont with our price prediction graph.
SFO-DEN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Fremont to Denver
FR8-DEN
SFO-DEN
How far ahead should I book a flight from Fremont to Denver?
Use this chart to determine the optimal time to book a round-trip flight from Fremont to Denver. Price data was last updated on April 17, 2026.
The best time to book flights from Fremont to Denver is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest time of day to fly from FR8 to DEN?
Find hourly flight availability from Fremont to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 23, 2026.
When flying from Fremont to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 16% versus a flight in the evening.
What is the cheapest day to fly from Fremont to Denver?
Use this chart to determine the cheapest time to fly round-trip from Fremont to Denver. Price data was last updated on April 18, 2026.
Travelers seeking maximum savings on their Fremont to Denver flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Fremont to Denver
Explore weekly flight availability from Fremont to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 23, 2026.
The most flights from FR8 to DEN are scheduled on a Wednesday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (40 on average).
How much does it cost to fly round-trip from Fremont to Denver?
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated April 23, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Fremont to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Fremont to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Fremont to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
Search flights from Fremont to Denver by cabin class
Find flights from Fremont to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Fremont and Denver flights
Browse other Fremont and Denver flight options. Last updated on April 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fremont to Denver flights
Consider these flights traveling from Fremont to Denver.
Top 8 airlines flying from Fremont to Denver
Discover the top 8 airlines that operate flights from Fremont to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$210 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$87 | Average$119 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$157 | Average$360 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$158 | Average$256 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$173 | Average$358 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$176 | Average$508 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$326 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$226 | Average$337 | FlexibilityNo cancel fee | On-time62% |