$69+ Cheap flights from Denver (DEN) to Modesto, 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
May 10 — May 171
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Modesto 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 Modesto are usually found in September or August, booked 75 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Denver to Modesto
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to ModestoExplore the most affordable flight options available from Denver to Modesto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
Explore the most affordable flight options available from Denver to Modesto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:29 pm
DEN
- SFO
1 stop13h 09m
Frontier
Sun 5/249:34 am
SFO
- DEN
1 stop22h 48m
Frontier
Deal found 4/6![Frontier logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
DEN
- SFO
1 stop5h 50m
Frontier
Sun 5/36:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 4/5![Frontier logo]()
$153
This Frontier deal was found by Cheapflights users on 4/6. 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 4/236:05 am
DEN
- SFO
1 stop5h 45m
Frontier
Mon 5/116:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/6![Frontier logo]()
$154
This Frontier deal was found by Cheapflights users on 4/6. 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 4/219:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Sat 4/257:40 pm
SFO
- DEN
1 stop7h 19m
Frontier
Deal found 4/6![Frontier logo]()
$155
This Super.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Sun 4/266:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 4/6![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/86:00 am
DEN
- SFO
1 stop12h 57m
Frontier
Thu 5/146:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/8![Frontier logo]()
$157
This Frontier deal was found by Cheapflights users on 4/6. 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 4/259:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Mon 5/116:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/6![Frontier logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:08 pm
DEN
- SFO
1 stop4h 54m
Frontier
Mon 5/189:19 am
SFO
- DEN
1 stop23h 03m
Frontier
Deal found 4/5![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 4/7. 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 5/92:08 pm
DEN
- SFO
1 stop4h 54m
Frontier
Sun 5/1010:40 pm
SFO
- DEN
1 stop9h 58m
Frontier
Deal found 4/7![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/158:41 am
DEN
- SFO
1 stop14h 14m
Frontier
Mon 5/189:19 am
SFO
- DEN
1 stop23h 03m
Frontier
Deal found 4/9![Frontier logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 5/2110:29 pm
DEN
- SFO
1 stop13h 09m
Frontier
Mon 5/258:56 am
SFO
- DEN
Nonstop2h 54m
Frontier
Deal found 4/6![Frontier logo]()
$163
Best flights from Denver to ModestoDiscover carefully curated flight deals from Denver to Modesto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
Discover carefully curated flight deals from Denver to Modesto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
This Southwest deal was found by Cheapflights users on 4/9. 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 5/28:40 am
DEN
- SFO
Nonstop2h 45m
Southwest
Sat 5/21:50 pm
SFO
- DEN
1 stop5h 10m
Southwest
Deal found 4/9![Southwest logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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.
Thu 5/71:02 pm
DEN
- SFO
2 stops9h 47m
Alaska Airlines
Tue 5/127:15 am
SFO
- DEN
1 stop10h 10m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:30 am
DEN
- SFO
1 stop4h 23m
Delta
Fri 6/52:43 pm
SFO
- DEN
1 stop8h 01m
Delta
Deal found 4/9![Delta logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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.
Sat 5/26:00 am
DEN
- SFO
2 stops11h 51m
Alaska Airlines
Sat 5/26:57 pm
SFO
- DEN
1 stop14h 57m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:15 pm
DEN
- SFO
2 stops6h 10m
Southwest
Tue 5/195:40 am
SFO
- DEN
1 stop7h 00m
Southwest
Deal found 4/5![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 4/7. 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 5/75:10 pm
DEN
- SFO
2 stops6h 15m
Southwest
Sun 5/106:45 am
SFO
- DEN
1 stop7h 10m
Southwest
Deal found 4/7![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:40 am
DEN
- SFO
2 stops10h 05m
Southwest
Tue 6/28:20 am
SFO
- DEN
2 stops7h 45m
Southwest
Deal found 4/5![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:55 pm
DEN
- SFO
2 stops6h 40m
Southwest
Sat 8/226:00 am
SFO
- DEN
1 stop5h 15m
Southwest
Deal found 4/5![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:15 am
DEN
- SFO
2 stops7h 00m
Southwest
Sun 6/146:50 pm
SFO
- DEN
1 stop5h 40m
Southwest
Deal found 4/5![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 4/9. 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 5/118:30 am
DEN
- SFO
1 stop5h 05m
Southwest
Mon 5/117:15 pm
SFO
- DEN
Nonstop2h 35m
Southwest
Deal found 4/9![Southwest logo]()
$410
Last-minute flights from Denver to ModestoDiscover last-minute flight deals from Denver to Modesto. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Modesto. Data last updated April 10, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/6. 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 4/219:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Sat 4/257:40 pm
SFO
- DEN
1 stop7h 19m
Frontier
Deal found 4/6![Frontier logo]()
$155
This Super.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Sun 4/266:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 4/6![Frontier logo]()
$156
This Frontier deal was found by Cheapflights users on 4/6. 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 4/236:05 am
DEN
- SFO
1 stop5h 45m
Frontier
Mon 5/116:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/6![Frontier logo]()
$154
This Frontier deal was found by Cheapflights users on 4/6. 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 4/259:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Fri 5/812:52 pm
SFO
- DEN
Nonstop2h 51m
Frontier
Deal found 4/6![Frontier logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
DEN
- SFO
1 stop5h 50m
Frontier
Sun 5/36:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 4/5![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/86:00 am
DEN
- SFO
1 stop12h 57m
Frontier
Thu 5/146:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/8![Frontier logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:08 pm
DEN
- SFO
1 stop4h 54m
Frontier
Mon 5/189:19 am
SFO
- DEN
1 stop23h 03m
Frontier
Deal found 4/5![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 4/7. 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 5/92:08 pm
DEN
- SFO
1 stop4h 54m
Frontier
Sun 5/1010:40 pm
SFO
- DEN
1 stop9h 58m
Frontier
Deal found 4/7![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/158:41 am
DEN
- SFO
1 stop14h 14m
Frontier
Mon 5/189:19 am
SFO
- DEN
1 stop23h 03m
Frontier
Deal found 4/9![Frontier logo]()
$162
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:29 pm
DEN
- SFO
1 stop13h 09m
Frontier
Sun 5/249:34 am
SFO
- DEN
1 stop22h 48m
Frontier
Deal found 4/6![Frontier logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 5/2110:29 pm
DEN
- SFO
1 stop13h 09m
Frontier
Mon 5/258:56 am
SFO
- DEN
Nonstop2h 54m
Frontier
Deal found 4/6![Frontier logo]()
$163
One-way flights from Denver to ModestoSearch for one-way flight options from Denver to Modesto. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
Search for one-way flight options from Denver to Modesto. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Super.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
DEN
- SFO
1 stop5h 50m
Frontier
Deal found 4/5![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:29 pm
DEN
- SFO
1 stop11h 20m
Frontier
Deal found 4/5![Frontier logo]()
$71
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:29 pm
DEN
- SFO
1 stop13h 09m
Frontier
Deal found 4/5![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:03 am
DEN
- SFO
1 stop8h 27m
Frontier
Deal found 4/5![Frontier logo]()
$78
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:05 am
DEN
- SFO
Nonstop2h 56m
Frontier
Deal found 4/5![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/410:29 pm
DEN
- SFO
1 stop22h 19m
Frontier
Deal found 4/6![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 4/5![Frontier logo]()
$83
This Cheapflightsfares deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 4/6![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 6/1510:14 pm
DEN
- SFO
1 stop21h 08m
Frontier
Deal found 4/8![Frontier logo]()
$85
This Frontier deal was found by Cheapflights users on 4/9. 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 5/710:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Deal found 4/9![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/610:34 pm
DEN
- SFO
1 stop18h 56m
Frontier
Deal found 4/6![Frontier logo]()
$88
Find flight deals from Denver to Modesto
Keep the following information in mind while searching for Denver to Modesto flight deals. Data was last updated April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $151 (CheapOair) |
One-way from | $69 (Super.com) |
Popular in | March |
Cheapest in | September |
Average price | $272 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Modesto 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 10, 2026.
Use the filters below to find and compare flights from Denver to Modesto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 5/2
8:40 am-10:25 am
Nonstop2h 45m
San Francisco
Sat 5/2
1:50 pm-8:00 pm
1 stop5h 10m
$287
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 5/7
1:02 pm-9:49 pm
2 stops9h 47m
San Francisco
Tue 5/12
7:15 am-6:25 pm
1 stop10h 10m
$309
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 5/2
6:00 am-4:51 pm
2 stops11h 51m
San Francisco
Sat 5/2
6:57 pm-10:54 am
1 stop14h 57m
$325
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 5/16
12:15 pm-5:25 pm
2 stops6h 10m
San Francisco
Tue 5/19
5:40 am-1:40 pm
1 stop7h 00m
$328
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 5/7
5:10 pm-10:25 pm
2 stops6h 15m
San Francisco
Sun 5/10
6:45 am-2:55 pm
1 stop7h 10m
$346
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 5/30
11:40 am-8:45 pm
2 stops10h 05m
San Francisco
Tue 6/2
8:20 am-5:05 pm
2 stops7h 45m
$347
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Fri 8/14
2:55 pm-8:35 pm
2 stops6h 40m
San Francisco
Sat 8/22
6:00 am-12:15 pm
1 stop5h 15m
$392
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Wed 6/10
8:15 am-2:15 pm
2 stops7h 00m
San Francisco
Sun 6/14
6:50 pm-1:30 am
1 stop5h 40m
$402
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sun 5/24
5:30 am-8:53 am
1 stop4h 23m
San Francisco
Fri 6/5
2:43 pm-11:44 pm
1 stop8h 01m
$410
Quickest round-trip
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Mon 5/11
8:30 am-12:35 pm
1 stop5h 05m
San Francisco
Mon 5/11
7:15 pm-10:50 pm
Nonstop2h 35m
$410
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Denver to Modesto
Have a flexible travel schedule? Discover the best time to fly to Modesto 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 Modesto
DEN-MD9
DEN-SFO
How far ahead should I book a flight from Denver to Modesto?
Use this chart to determine the optimal time to book a round-trip flight from Denver to Modesto. Price data was last updated on April 3, 2026.
The best time to book flights from Denver to Modesto is 75 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 month to book a flight from Denver to Modesto?
Currently, January is the cheapest month in which you can book a flight from Denver to Modesto (average of $58). Flying from Denver to Modesto in August is currently the most expensive (average of $125). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DEN to MD9?
Find hourly flight availability from Denver to Modesto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 10, 2026.
When flying from Denver to Modesto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 33% versus a flight in the morning.
What is the cheapest day to fly from Denver to Modesto?
Use this chart to determine the cheapest time to fly round-trip from Denver to Modesto. Price data was last updated on April 4, 2026.
Travelers seeking maximum savings on their Denver to Modesto flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Denver to Modesto
Explore weekly flight availability from Denver to Modesto. 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 10, 2026.
The most flights from DEN to MD9 are scheduled on a Wednesday (57 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (41 on average).
How much does it cost to fly round-trip from Denver to Modesto?
Reviews of airlines servicing Modesto
Get insights into the airlines that provide service to Modesto. 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 Modesto. Reviews last updated April 10, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andUnited Airlines from Denver to Modesto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Denver to Modesto. 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 Modesto
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Complete your trip
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Denver and Modesto flights
Browse other Denver and Modesto flight options. Last updated on April 10, 2026.
Other flights from Denver
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Denver to Modesto flights
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Top 6 airlines flying from Denver to Modesto
Discover the top 6 airlines that operate flights from Denver to Modesto. 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$209 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$83 | Average$95 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$100 | Average$284 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$108 | Average$165 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$329 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$165 | Average$361 | FlexibilityNo cancel fee | On-time69% |