Flights from Aspen to San Francisco and flight information

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Flight prices from Aspen to San Francisco

Planning a trip from Aspen to San Francisco and looking for the best fares? On Aviasurf you can find the latest prices for any day and choose the most convenient flight. Book a flight from Aspen to San Francisco from $388. with departure on January 1, 2027.

Climate in San Francisco and when to travel

The warmest month in San Francisco is September, with an average monthly air temperature of 16.1 °C; the coldest is January at 10.4 °C. July has the lowest average monthly precipitation, 2 mm.

For the nearest observed departure in January, the climate normals are: average monthly air temperature 10.4 °C, coastal water 11.6 °C, monthly precipitation 113 mm, and daylight 9.7 hours.

Fare calendar for flights from Aspen to San Francisco

Explore fare trends for flights Aspen — San Francisco with our calendar. It helps you see ticket prices for each day of any month and optimize your travel budget. The tool makes finding the best deals even easier and more convenient.

Current flight offers from Aspen to San Francisco

Below is a selection of tickets on the Aspen – San Francisco route. Use our search to view all tickets on this route. For a more precise search, apply filters by airline, airports, flight duration, stops, baggage, cabin class, and departure or arrival time.

Cheapest fare nonstop from Aspen to San Francisco

Found in the last 48 hours: a ticket from United Airlines. Departure from Aspen Airport (ASE) is scheduled for 01.01.2027 at 13:35. Arrival at San Francisco airport San Francisco International Airport (SFO) is expected on 01.01.2027 at 15:29. Ticket price is $388. Flight time 2 hours and 54 minutes. No checked baggage Find the same ticket

Cheapest flight direct

United Airlines

UA 5465

13:35

Aspen (ASE)

01.01.2027

ASE

SFO

2h 54m

Direct flight

15:29

San Francisco (SFO)

01.01.2027

No baggage

Embraer 175 (long wing)

Economy

$388

Find flight

General flight information from Aspen to San Francisco

Straight-line distance between cities

1361 km

846 miles

Flight time

2 h 54 min

Fastest observed itinerary with connections

Time difference

1 hour

San Francisco is behind Aspen

See also:

Flights from San Francisco to Aspen for the return trip
Tickets from Aspen to any destination
Fares from San Francisco to any destination
Tickets from United States to any destination
Prices for flights to Aspen
Cheap tickets to United States
Find flights from Aspen to United States
Flights from San Francisco to United States
Flights from United States to United States

Flight schedule from Aspen to San Francisco

Airports for flights from Aspen to San Francisco

The Aspen — San Francisco route is served by the following airports:

Airports in Aspen

Airport	Distance to city center	Lowest fare	Note
Aspen Airport (ASE)		$388

Distances are straight-line distances to the city center.

Airports in San Francisco

Airport	Distance to city center	Lowest fare	Note
San Francisco International Airport (SFO)	18 km	$388

Distances are straight-line distances to the city center.

Airlines on itineraries from Aspen to San Francisco

Available itineraries from Aspen to San Francisco involve 4 airlines; shown below: 4. United Airlines appears most often in the observed options.

Non-stop flights are operated by: United Airlines.

United Airlines

Flight numbers by segment: UA 5465 UA 5766 UA 616 UA 1561 UA 4647 UA 5772 UA 1812 UA 2633 UA 2019 UA 5774 UA 1007 UA 1510 UA 5422 UA 1363 UA 5776 UA 1389 UA 5778 UA 2123

Alaska Airlines

Flight numbers by segment: AS 91 AS 1848 AS 361 AS 1838

Delta

Flight numbers by segment: DL 4133 DL 2267 DL 2197

American Airlines

Flight numbers by segment: AA 2244

Aircraft used on itinerary segments from Aspen to San Francisco

Observed itinerary segments from Aspen to San Francisco use 1 model of aircraft across 4 airlines.

Embraer 175 (long wing)

Flights from Aspen to United States

Below are the most popular routes from Aspen to United States at the lowest prices from airlines on different dates, with no commission.

United Airlines

UA 5774

Flights Aspen — Denver→

13:30

Aspen (ASE)

06.11.2026

ASE

DEN

1h 7m

Direct flight

14:37

Denver (DEN)

06.11.2026

No baggage

Embraer 175 (long wing)

Economy

from $232

Find flight

American Airlines

AA 4934

Flights Aspen — Des Moines→

07:30

Aspen (ASE)

14.12.2026

ASE

DSM

6h 14m

with 1 stop

14:44

Des Moines (DSM)

14.12.2026

No baggage

Canadair Regional Jet 700

Economy

from $279

Find flight

United Airlines

UA 5776

Flights Aspen — Kalispell→

15:18

Aspen (ASE)

05.11.2026

ASE

FCA

6h 33m

with 1 stop

21:51

Kalispell (FCA)

05.11.2026

No baggage

Embraer 175 (long wing)

Economy

from $317

Find flight

American Airlines

AA 4934

Flights Aspen — Birmingham→

07:30

Aspen (ASE)

05.11.2026

ASE

BHM

6h 2m

with 1 stop

14:32

Birmingham (BHM)

05.11.2026

No baggage

Canadair Regional Jet 700

Economy

from $329

Find flight

American Airlines

AA 6277

Flights Aspen — Tallahassee→

12:54

Aspen (ASE)

17.11.2026

ASE

TLH

8h 15m

with 1 stop

23:09

Tallahassee (TLH)

17.11.2026

No baggage

Canadair Regional Jet 700

Economy

from $368

Find flight

United Airlines

UA 5465

Flights Aspen — San Francisco→

13:35

Aspen (ASE)

01.01.2027

ASE

SFO

2h 54m

Direct flight

15:29

San Francisco (SFO)

01.01.2027

No baggage

Embraer 175 (long wing)

Economy

from $388

Find flight

American Airlines

AA 4978

Flights Aspen — San Jose→

12:15

Aspen (ASE)

01.01.2027

ASE

SJC

4h 33m

with 1 stop

15:48

San Jose (SJC)

01.01.2027

No baggage

Canadair Regional Jet 700

Economy

from $600

Find flight

Frequently asked questions about flights from Aspen to San Francisco

Which airlines operated the lowest-priced itinerary we observed from Aspen to San Francisco?

The lowest non-stop fare we observed was $388, operated by United Airlines. This result is based on 1 distinct offers for the route. The offers were found on October 28, 2026.

On which date have we observed the lowest fare from Aspen to San Francisco?

The lowest fare we observed was $388 for departure on January 1, 2027. This is an observation from 1 distinct offers, not a prediction of future prices. The offers were found on October 28, 2026.

How much does a flight from Aspen to San Francisco cost?

Flight prices from Aspen to San Francisco can vary greatly depending on airline, cabin class, season, and booking time. The lowest fare is $388.

Which airlines appear in available itineraries from Aspen to San Francisco?

Available itineraries from Aspen to San Francisco may include flight segments operated by United Airlines, Delta, Alaska Airlines, American Airlines.

How long is the flight from Aspen to San Francisco?

Flight time from Aspen to San Francisco depends on whether the route is direct or has connections. Use our flight search to see exact timings for all available options.

Are there direct flights from Aspen to San Francisco?

The schedule data currently available to us does not show a nonstop flight from Aspen to San Francisco. Other routings may be available — use our search to check options for your dates.

How much is a round-trip ticket Aspen — San Francisco?

Round-trip fares from Aspen to San Francisco can vary widely depending on season, booking time, airline, and cabin class. We recommend using our flight search for the most accurate pricing.

What are the carry-on baggage rules for flights from Aspen to San Francisco?

Carry-on rules for flights from Aspen to San Francisco vary by airline. Typically passengers can bring one carry-on bag and one personal item such as a laptop bag or handbag. Weight and size limits usually are around 7–10 kg and 55x40x20 cm. Liquids and some items have additional security rules. Always check the specific airline policy before you fly.

What are the rules for traveling with pets on flights from Aspen to San Francisco?

Pet transport rules vary by airline. Generally pets must be in approved carriers. Some airlines allow small pets in the cabin, while larger pets must travel in the cargo hold. Health documents and certificates are required. Please confirm all requirements with your chosen airline.

How early should I arrive at the airport for a flight from Aspen to San Francisco?

Arrive early — typically 2–3 hours before international flights and 1–2 hours before domestic flights. This allows time for check‑in, baggage drop, and security. Peak periods or certain destinations may require extra time.

What additional fees can occur when booking a ticket from Aspen to San Francisco?

Additional fees can include seat selection, extra or special baggage, onboard meals, ticket changes or cancellations, early or late check‑in, and insurance. We do not add booking fees, but extra charges depend on the airline and fare rules.

Are there discounts or promotions for flights from Aspen to San Francisco?

Discounts and promotions vary by airline and booking period. Many airlines run deals outside peak seasons or for early bookings. Check our site regularly for the latest offers, as availability can change quickly.

Are there night flights from Aspen to San Francisco?

Night flight availability from Aspen to San Francisco can vary by airline and season. Use our search to see current schedules and departure times.

Are there Wi‑Fi flights on the Aspen - San Francisco route?

Wi‑Fi availability on Aspen - San Francisco flights varies by airline and aircraft. Check details with specific airlines or use our search to see current options.

What are the most common transfer options on flights from Aspen to San Francisco?

Transfer options from Aspen to San Francisco vary by airline and route. Some flights are direct while others include one or more connections. Use our search for accurate options.

What onboard services are provided on Aspen - San Francisco flights?

Onboard services vary by airline. Typically passengers can expect entertainment, meals, and beverages, and some carriers offer Wi‑Fi or additional amenities. Check with the airline or use our search for details.

Which airports serve the Aspen - San Francisco route?

The Aspen - San Francisco route is usually served by these departure airports: Aspen Airport. Arrival is usually through these airports: San Francisco International Airport. Exact airport combinations depend on the airline and selected flight. Use our search for details.

What aircraft fly the Aspen - San Francisco route?

Airlines operate various aircraft types on the Aspen - San Francisco route. Examples include Embraer 175 (long wing) and other models. Aircraft type depends on the carrier and specific flight. Use our search for up‑to‑date details.

Which connecting cities are common on the Aspen - San Francisco route?

Connecting cities on the Aspen - San Francisco route can vary by airline and schedule. Many major hubs may be used. Use our search or check with airlines for current options.