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 60 times per day, taking around 2h 34m. Cheap flight tickets for this journey start at $27 (€22) if you book in advance.
There are 4 flights per day. The earliest flight runs at 05:00, the last at 23:57. The fastest flight covers the 933 miles (1502 km) distance in 2h 41m. September is the cheapest month to fly.
Distance 933 miles (1502 km) |
Average flight duration 2h 34m |
Cheapest ticket price $27 (€22) |
Flights per day 60 |
Direct flights 4 |
Fastest flight 2h 41m |
Cheapest month to travel September |
First flight 05:00 |
Last flight 23:57 |
The cheapest and fastest flights from San Francisco, CA to Boulder, CO
Cheapest price
$69
Average price
$69
Fastest journey
2 h 41 m
Average duration
2 h 41 m
Flights per day
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 $69 if you buy it on the day, but the cheapest tickets can be found for only $69.
Of the 1 flights that leave San Francisco, CA for Boulder, CO onFri, Nov 07, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 07 the direct flights cover the 1502 km distance in an average of 2 h 41 m but if you time it right, some flights will get you there in just 2 h 41 m .
On Fri, Nov 07 the longest flights will take 2 h 41 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.
Travel Information
Compare bus, train, and flight for San Francisco, CA to Boulder, CO
Omio recommends booking the flight as it is the most popular option from San Francisco, CA to Boulder, CO among Omio's users. If you are prioritising price take the flight with prices starting from €22. For those with little time consider booking a flight which can get you there in 2h 34m. The ticket price range depends on the travel mode: a flight costs an average of €22, and a train costs an average of €110.
Distance: 933 miles (1502 km)
Compare flight with
Most popular Flight | Train |
|---|---|
€76 Average price Cheapest | €156 Average price |
5h 34m Average total duration Fastest 2h 34m Onboard + 3h 0m Additional time* | 33h 32m Average total duration 33h 2m Onboard + 30m Additional time* |
Most popular airline |  Most popular train company |
Direct Options | Direct Options |
Compare prices and tickets San Francisco, CA to Boulder, CO by bus, train, or flight
Compare bus, train, and flight 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.
Nov 07
Nov 08
Nov 09
Nov 10
Nov 11
Nov 12
Nov 13
Airlines: Frontier Airlines from San Francisco, CA to Boulder, COFind the best flights between San Francisco, CA to Boulder, CO with Omio's travel partners Frontier Airlines from $27 (€22). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Frontier Airlines
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.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
popular airports
Popular airports from San Francisco, CA to Boulder, CO
Wifi
Shopping
Parking
ATM
Taxis
Accessibility
WC
Shower
Lounge
Lost and Found Office
- Free Wi-Fi available throughout the airport.
- Shops are located in all terminals, including DFS Duty-Free and Burberry.
- Parking available in the Domestic and International Garages, approximately 1.9€ ($2) per 15 minutes.
- Available outside the terminal.
- Elevators, ramps, toilets.
- Available throughout the airport.
- Yes
- Lounges available, including the United Club and Delta Sky Club.
- Located in the main hall of the Domestic Terminal.
- Buses: SamTrans 292, 397, 398, KX
- Metro: BART Yellow Line
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
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
