$84+ Cheap flights from San Francisco (SFO) to Aurora, CO
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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DEN
May 1 — May 81
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Aurora 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 San Francisco to Aurora are usually found in October or April, booked 53 days in advance, depart on a Friday or Tuesday and return on a Friday
Cheap flight deals from San Francisco to Aurora
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Best
Last-minute
One-way
Cheapest flights from San Francisco to AuroraExplore the most affordable flight options available from San Francisco to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from San Francisco to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/222:47 pm
SFO
- DEN
1 stop8h 32m
Frontier
Wed 5/67:12 am
DEN
- SFO
1 stop14h 24m
Frontier
Deal found 3/27![Frontier logo]()
$134
This Super.com deal was found by Cheapflights users on 3/28. 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 4/146:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Tue 4/149:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Deal found 3/28![Frontier logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 4/139:16 am
SFO
- DEN
1 stop11h 29m
Frontier
Wed 4/159:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Deal found 3/30![Frontier logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 4/239:18 am
SFO
- DEN
1 stop17h 57m
Frontier
Sat 4/2510:29 pm
DEN
- SFO
1 stop13h 21m
Frontier
Deal found 3/31![Frontier logo]()
$139
This Frontier deal was found by Cheapflights users on 3/31. 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 4/2710:26 pm
SFO
- DEN
1 stop10h 17m
Frontier
Thu 4/306:05 am
DEN
- SFO
1 stop5h 45m
Frontier
Deal found 3/31![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 3/31. 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 5/95:25 pm
SFO
- DEN
1 stop6h 06m
Frontier
Mon 5/117:12 am
DEN
- SFO
1 stop15h 07m
Frontier
Deal found 3/31![Frontier logo]()
$141
This Super.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Tue 5/199:47 am
DEN
- SFO
Nonstop2h 55m
Frontier
Deal found 3/27![Frontier logo]()
$142
This Frontier deal was found by Cheapflights users on 3/31. 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 5/612:52 pm
SFO
- DEN
Nonstop2h 51m
Frontier
Fri 5/86:30 am
DEN
- SFO
1 stop14h 04m
Frontier
Deal found 3/31![Frontier logo]()
$144
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Tue 4/216:29 pm
SFO
- DEN
1 stop24h 20m
Frontier
Tue 4/289:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Deal found 4/1![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/2411:16 pm
SFO
- DEN
1 stop10h 03m
Frontier
Tue 4/289:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Deal found 3/30![Frontier logo]()
$146
This Super.com deal was found by Cheapflights users on 3/29. 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 4/156:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Mon 4/207:15 am
DEN
- SFO
Nonstop2h 58m
Frontier
Deal found 3/29![Frontier logo]()
$147
Best flights from San Francisco to AuroraDiscover carefully curated flight deals from San Francisco to Aurora that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from San Francisco to Aurora that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This Southwest deal was found by Cheapflights users on 3/27. 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 5/96:00 am
SFO
- DEN
2 stops6h 55m
Southwest
Sun 5/108:40 am
DEN
- SFO
1 stop6h 10m
Southwest
Deal found 3/27![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
SFO
- DEN
1 stop5h 11m
Delta
Tue 4/285:30 am
DEN
- SFO
2 stops11h 29m
Delta
Deal found 3/27![Delta logo]()
$429
This Southwest deal was found by Cheapflights users on 3/31. 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 5/67:40 am
SFO
- DEN
2 stops8h 30m
Southwest
Wed 5/131:15 pm
DEN
- SFO
2 stops7h 50m
Southwest
Deal found 3/31![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 3/31. 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 5/17:15 pm
SFO
- DEN
Nonstop2h 35m
Southwest
Mon 5/49:20 pm
DEN
- SFO
Nonstop2h 45m
Southwest
Deal found 3/31![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 3/28. 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 8/51:35 pm
SFO
- DEN
2 stops6h 45m
Southwest
Mon 8/102:00 pm
DEN
- SFO
1 stop6h 15m
Southwest
Deal found 3/28![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 3/30. 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 4/2210:32 am
SFO
- DEN
2 stops9h 14m
Delta
Thu 4/236:51 pm
DEN
- SFO
1 stop5h 19m
Delta
Deal found 3/30![Delta logo]()
$430
This Southwest deal was found by Cheapflights users on 3/29. 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 4/186:00 am
SFO
- DEN
2 stops6h 55m
Southwest
Mon 4/209:55 am
DEN
- SFO
1 stop4h 50m
Southwest
Deal found 3/29![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 3/31. 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 5/287:25 am
SFO
- DEN
2 stops6h 30m
Southwest
Thu 5/288:10 pm
DEN
- SFO
1 stop5h 00m
Southwest
Deal found 3/31![Southwest logo]()
$366
This Southwest deal was found by Cheapflights users on 3/27. 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 4/227:40 am
SFO
- DEN
2 stops8h 30m
Southwest
Tue 4/2810:10 am
DEN
- SFO
2 stops6h 10m
Southwest
Deal found 3/27![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 3/28. 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 7/236:05 am
SFO
- DEN
1 stop6h 15m
Southwest
Thu 8/63:10 pm
DEN
- SFO
2 stops6h 20m
Southwest
Deal found 3/28![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 3/29. 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 6/1112:30 pm
SFO
- DEN
2 stops6h 30m
Southwest
Fri 7/36:15 am
DEN
- SFO
2 stops6h 05m
Southwest
Deal found 3/29![Southwest logo]()
$427
This Southwest deal was found by Cheapflights users on 3/31. 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 7/105:10 am
SFO
- DEN
Nonstop2h 30m
Southwest
Sun 7/126:05 am
DEN
- SFO
1 stop6h 40m
Southwest
Deal found 3/31![Southwest logo]()
$437
Last-minute flights from San Francisco to AuroraDiscover last-minute flight deals from San Francisco to Aurora. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Aurora. Data last updated April 1, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 4/139:16 am
SFO
- DEN
1 stop11h 29m
Frontier
Wed 4/159:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Deal found 3/30![Frontier logo]()
$138
This Super.com deal was found by Cheapflights users on 3/28. 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 4/146:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Tue 4/149:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Deal found 3/28![Frontier logo]()
$137
This Super.com deal was found by Cheapflights users on 3/29. 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 4/156:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Mon 4/207:15 am
DEN
- SFO
Nonstop2h 58m
Frontier
Deal found 3/29![Frontier logo]()
$147
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Tue 4/216:29 pm
SFO
- DEN
1 stop24h 20m
Frontier
Tue 4/289:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Deal found 4/1![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/222:47 pm
SFO
- DEN
1 stop8h 32m
Frontier
Wed 5/67:12 am
DEN
- SFO
1 stop14h 24m
Frontier
Deal found 3/27![Frontier logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 4/239:18 am
SFO
- DEN
1 stop10h 40m
Frontier
Sun 4/266:00 am
DEN
- SFO
1 stop5h 50m
Frontier
Deal found 3/31![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/2411:16 pm
SFO
- DEN
1 stop10h 03m
Frontier
Tue 4/289:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Deal found 3/30![Frontier logo]()
$146
This Frontier deal was found by Cheapflights users on 3/31. 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 4/2710:26 pm
SFO
- DEN
1 stop10h 17m
Frontier
Thu 4/306:05 am
DEN
- SFO
1 stop5h 45m
Frontier
Deal found 3/31![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 3/31. 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 5/612:52 pm
SFO
- DEN
Nonstop2h 51m
Frontier
Thu 5/79:03 am
DEN
- SFO
1 stop8h 27m
Frontier
Deal found 3/31![Frontier logo]()
$144
This Frontier deal was found by Cheapflights users on 3/31. 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 5/95:25 pm
SFO
- DEN
1 stop6h 06m
Frontier
Mon 5/117:12 am
DEN
- SFO
1 stop15h 07m
Frontier
Deal found 3/31![Frontier logo]()
$141
This Super.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Tue 5/199:47 am
DEN
- SFO
Nonstop2h 55m
Frontier
Deal found 3/27![Frontier logo]()
$142
One-way flights from San Francisco to AuroraSearch for one-way flight options from San Francisco to Aurora. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from San Francisco to Aurora. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Frontier deal was found by Cheapflights users on 4/1. 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 6/16:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/1![Frontier logo]()
$84
This Trip.com deal was found by Cheapflights users on 3/30. 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 5/156:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 3/30![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 6/43:33 pm
SFO
- DEN
1 stop10h 52m
Frontier
Deal found 3/30![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 5/176:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 3/28![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:15 pm
SFO
- DEN
1 stop9h 50m
Frontier
Deal found 3/31![Frontier logo]()
$89
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 6/25:25 pm
SFO
- DEN
1 stop6h 06m
Frontier
Deal found 3/31![Frontier logo]()
$90
This eDestinos deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 3/31![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/2310:04 pm
SFO
- DEN
1 stop10h 57m
Frontier
Deal found 3/31![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:47 pm
SFO
- DEN
1 stop8h 32m
Frontier
Deal found 3/31![Frontier logo]()
$94
This Priceline deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:25 pm
SFO
- DEN
1 stop6h 06m
Frontier
Deal found 3/30![Frontier logo]()
$95
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 5/35:45 pm
SFO
- DEN
1 stop9h 30m
Frontier
Deal found 3/27![Frontier logo]()
$96
This Super.com deal was found by Cheapflights users on 3/31. 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 6/229:35 pm
SFO
- DEN
Nonstop2h 46m
Frontier
Deal found 3/31![Frontier logo]()
$97
Find flight deals from San Francisco to Aurora
Keep the following information in mind while searching for San Francisco to Aurora flight deals. Data was last updated April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $134 (Kiwi.com) |
One-way from | $84 (Frontier) |
Popular in | December |
Cheapest in | October |
Average price | $228 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Aurora 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 1, 2026.
Use the filters below to find and compare flights from San Francisco to Aurora that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Sat 5/9
6:00 am-1:55 pm
2 stops6h 55m
Denver Intl
Sun 5/10
8:40 am-1:50 pm
1 stop6h 10m
$302
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Wed 5/6
7:40 am-5:10 pm
2 stops8h 30m
Denver Intl
Wed 5/13
1:15 pm-8:05 pm
2 stops7h 50m
$317
Quickest round-trip
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Fri 5/1
7:15 pm-10:50 pm
Nonstop2h 35m
Denver Intl
Mon 5/4
9:20 pm-11:05 pm
Nonstop2h 45m
$337
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Wed 8/5
1:35 pm-9:20 pm
2 stops6h 45m
Denver Intl
Mon 8/10
2:00 pm-7:15 pm
1 stop6h 15m
$342
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Sat 4/18
6:00 am-1:55 pm
2 stops6h 55m
Denver Intl
Mon 4/20
9:55 am-1:45 pm
1 stop4h 50m
$352
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Thu 5/28
7:25 am-2:55 pm
2 stops6h 30m
Denver Intl
Thu 5/28
8:10 pm-12:10 am
1 stop5h 00m
$366
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Wed 4/22
7:40 am-5:10 pm
2 stops8h 30m
Denver Intl
Tue 4/28
10:10 am-3:20 pm
2 stops6h 10m
$373
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Thu 7/23
6:05 am-1:20 pm
1 stop6h 15m
Denver Intl
Thu 8/6
3:10 pm-8:30 pm
2 stops6h 20m
$392
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Thu 6/11
12:30 pm-8:00 pm
2 stops6h 30m
Denver Intl
Fri 7/3
6:15 am-11:20 am
2 stops6h 05m
$427
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Tue 4/21
6:00 am-12:11 pm
1 stop5h 11m
Denver Intl
Tue 4/28
5:30 am-3:59 pm
2 stops11h 29m
$429
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Aurora
Have a flexible travel schedule? Discover the best time to fly to Aurora from San Francisco 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 San Francisco to Aurora
SFO-9UR
SFO-DEN
How far ahead should I book a flight from San Francisco to Aurora?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Aurora. Price data was last updated on March 13, 2026.
Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Aurora. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Francisco to Aurora?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Aurora (average of $58). Flying from San Francisco to Aurora in July is currently the most expensive (average of $107). 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 SFO to 9UR?
Find hourly flight availability from San Francisco to Aurora. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2026.
It’s optimal to fly from San Francisco to Aurora in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from San Francisco to Aurora?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Aurora. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their San Francisco to Aurora flight should consider departing on Friday 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.
Weekly flight availability from San Francisco to Aurora
Explore weekly flight availability from San Francisco to Aurora. 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 1, 2026.
The most flights from SFO to 9UR are scheduled on a Monday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).
How much does it cost to fly round-trip from San Francisco to Aurora?
Reviews of airlines servicing Aurora
Get insights into the airlines that provide service to Aurora. 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 Aurora. Reviews last updated April 1, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from San Francisco to Aurora have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Aurora. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 San Francisco to Aurora
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Aurora by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Aurora by cabin class
Find flights from San Francisco to Aurora, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Aurora flights
Browse other San Francisco and Aurora flight options. Last updated on April 1, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on April 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Aurora flights
Consider these flights traveling from San Francisco to Aurora.
Top 7 airlines flying from San Francisco to Aurora
Discover the top 7 airlines that operate flights from San Francisco to Aurora. 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$87 | Average$96 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$128 | Average$290 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$366 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$174 | Average$385 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$176 | Average$478 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$226 | Average$337 | FlexibilityNo cancel fee | On-time62% |