4.9
4.6Journey information
Overview: San Francisco, CA to Boulder, CO flight
USAUSA
Flights from San Francisco, CA to Boulder, CO depart on average 117 times per day, taking around 4h 10m. Cheap flight tickets for this journey start at €157 if you book in advance.
There are 15 flights per day. The earliest flight runs at 00:26, the last at 23:57. The fastest flight covers the 933 miles (1502 km) distance in 2h 32m. September is the cheapest month to fly.
Distance 933 miles (1502 km) |
Average flight duration 4h 10m |
Cheapest ticket price €157 |
Flights per day 117 |
Direct flights 15 |
Fastest flight 2h 32m |
First flight 12:26 AM |
Last flight 11:57 PM |
Cheapest Month Sep |
Cheapest Day Sat |
High Season Oct - Dec |
Low Season Apr - Jun |
The cheapest and fastest flights from San Francisco, CA to Boulder, CO
Cheapest price on Sep 19
€106
Average ticket price on Sep 19
€106
Fastest journey on Sep 19
2 h 47 m
Average journey duration on Sep 19
2 h 47 m
Flights on Sep 19
1
Distance
1502 km
The best way to find a cheap flight ticket from San Francisco, CA to Boulder, CO is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Francisco, CA to Boulder, CO will cost around €106 if you buy it on the day, but the cheapest tickets can be found for only €106.
On Sat, Sep 19, we found 1 flights from San Francisco, CA to Boulder, CO, including 1 direct services.
On Sat, Sep 19 the direct flights cover the 1502 km distance in an average of 2 h 47 m but if you time it right, some flights will get you there in just 2 h 47 m .
On Sat, Sep 19 the longest flights will take 2 h 47 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
1:00 PM2h47San Francisco, CA3:47 PMBoulder, CO€1061One-way0 transfers
- 1:00 PM2h47San Francisco, CA3:47 PMBoulder, CO€1061One-way0 transfers
Travel Information
Compare bus for San Francisco, CA to Boulder, CO
Omio recommends booking the bus as it is the most popular option from San Francisco, CA to Boulder, CO among Omio's users.
Distance: 933 miles (1502 km)
Compare bus with
Most popular Bus | Driving |
|---|---|
€206 Average price (fuel + tolls) | |
18h 22m Average total duration (door-to-door) | |
Direct Options | Direct Options |
This is compared to other travel options from San Francisco, CA to Boulder, CO:
A train is €291 less than a flight for this route with tickets for a flight from San Francisco, CA to Boulder, CO costing on average €527.
Other travel options to Boulder, CO take longer:
Train takes on average 33h 1m.
Live departures
San Francisco, CA to Boulder, CO flight times
The table below shows live departures for San Francisco, CA to Boulder, CO flights for tomorrow, Saturday, September 19. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 1:00 PM San Francisco, CA | 2h47 | 3:47 PM Boulder, CO | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets San Francisco, CA to Boulder, CO by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Sep 19
Sep 20
Sep 21
Sep 22
Sep 23
Sep 24
Sep 25
FAQs: San Francisco, CA to Boulder, CO Flight
Find answers to the most common questions about traveling from San Francisco, CA to Boulder, CO by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Boulder, CO, this guide helps you travel smarter and with confidence.
popular airports
Popular airports from San Francisco, CA to Boulder, CO
Most San Francisco, CA to Boulder, CO flights use the San Francisco International Airport to Denver International Airport airport pair. Use this guide to compare San Francisco, CA and Boulder, CO airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Which San Francisco, CA airport do flights to Boulder, CO leave from?
Getting to San Francisco International Airport from San Francisco city centre
San Francisco International Airport is 1 km from San Francisco city centre. Public transport options include:
San Francisco International Airport airport facilities and services
San Francisco International Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located throughout all terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at San Francisco International Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at San Francisco International Airport: Elevators, ramps, toilets.
More options for your journey from San Francisco, CA to Boulder, CO
Here are some other resources that might have the information you need
Most popular flights to and from Boulder, CO and San Francisco, CA
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