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Cheap flights San Francisco — Aspen

San Francisco (SFO, US) Aspen (ASE, US)
from $266 1 361 km ~2h 6m 4 flights found 2 airlines cheapest on Saturday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $266 on 02.01.2027
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
Mo
Tu
We
Th
Fr
Sa
Su
December 2026
Mo
Tu
We
Th
Fr
Sa
Su
January 2027
Mo
Tu
We
Th
Fr
Sa
Su
Prices found for 4 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
02 Jan 2027, Sat
Frontier Airlines F9 4594
04:39
SFO San Francisco International Airport
08:43
ASE Aspen Airport
4h 4m 1 stop
Clickavia
$266
View this ticket
02 Dec 2026, Wed
United Airlines UA 1602
03:10
SJC Norman Y. Mineta San Jose International Airport
06:42
ASE Aspen Airport
3h 32m 1 stop
OneTwoTrip
$348
View this ticket
02 Dec 2026, Wed
United Airlines UA 4798
03:18
SFO San Francisco International Airport
05:49
ASE Aspen Airport
2h 31m Direct
Biletix
$379
View this ticket
01 Jan 2027, Fri
United Airlines UA 6034
18:20
SFO San Francisco International Airport
20:57
ASE Aspen Airport
2h 37m Direct
Biletix
$379
View this ticket
Route characteristics
Distance
1 361 km
Flight time
2h 6m
Time difference
+1h
Minimum price
from $266 (02.01.2027)
Average price
$335
Maximum price
$379
Cheapest day
Saturday
Departure airports (2)
SFO San Francisco International Airport SJC Norman Y. Mineta San Jose International Airport
Arrival airports (1)
ASE Aspen Airport
Airlines (2)
F9 Frontier Airlines UA United Airlines
Agencies (3)
Clickavia OneTwoTrip Biletix
Prices by day of week
Wednesday
$348
avg $364
Friday
$379
avg $379
Saturday
$266
avg $266
Cheapest
Price trend by month
December 2026
from $348
avg $364
2 flights
January 2027
from $266
avg $323
2 flights
Airlines — cheapest prices 2
Frontier Airlines
Frontier Airlines
Low-cost 1 flights · 1 days
$266
United Airlines
United Airlines
3 flights · 2 days
$348
Where to buy tickets 3
Clickavia
1 tickets · 1 days
from $266
OneTwoTrip
1 tickets · 1 days
from $348
Biletix
2 tickets · 2 days
from $379
Airports

From — San Francisco (2)

  • SFO San Francisco International Airport
  • SJC Norman Y. Mineta San Jose International Airport

To — Aspen (1)

  • ASE Aspen Airport
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Frequently asked questions about the route San Francisco — Aspen
How long is the flight from San Francisco to Aspen?
Approximate flight time — 2h 6m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from San Francisco to Aspen?
The straight-line distance — 1 361 km.
How much do flights from San Francisco to Aspen cost?
The minimum price over 3 months — from $266 on 02.01.2027.
What is the average ticket price?
The average price — $335. Range: $266 — $379.
What is the time difference between San Francisco and Aspen?
The difference — +1h.
From which airports does San Francisco operate flights?
From San Francisco: SFO (San Francisco International Airport), SJC (Norman Y. Mineta San Jose International Airport).
To which airports in Aspen do flights arrive?
To Aspen: ASE (Aspen Airport).
Which airlines fly this route?
This route is served by 2 airlines: Frontier Airlines, United Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $379. Total direct flights found: 2.
Which day of the week is cheapest?
The cheapest day of the week — Saturday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route San Francisco — Aspen

Flights San Francisco — Aspen is a popular route. The straight-line distance is 1 361 km. Flight time 2h 6m. Time difference +1h.

From San Francisco (SFO) flights depart from 2 airports: SFO, SJC. To Aspen (ASE) — 1 arrival airport: ASE.

2 airlines operate on this route: Frontier Airlines, United Airlines.

The minimum price for the next 3 months — from $266 (02.01.2027). The cheapest dates are highlighted in the calendar above.

The average ticket price — $335, ranging from $266 to $379. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Saturday.

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US
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US
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US
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US
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