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There are 8 ways to get from California to Longmont by plane, bus or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Fly San Diego to Denver, bus

  1. Fly from San Diego (SAN) to Denver (DEN)
  2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Station

7 alternative options

Fly Sacramento to Denver, bus

  1. Fly from Sacramento (SMF) to Denver (DEN)
  2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Station

Fly Long Beach to Denver, bus

  1. Fly from Long Beach (LGB) to Denver (DEN)
  2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Station

Fly Burbank to Broomfield

  1. Fly from Burbank (BUR) to Broomfield (BJC)

Fly Fresno to Denver, bus

  1. Fly from Fresno (FAT) to Denver (DEN)
  2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Station

Fly Santa Ana to Denver, bus

  1. Fly from Santa Ana (SNA) to Denver (DEN)
  2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Station

Bus

  1. Take the bus from El Monte to Idaho Springs
  2. Take the bus from Idaho Springs to Wewatta St & 17th St

Drive

  1. Drive from Los Angeles to Longmont

California to Longmont by bus

7 Weekly Buses
25h 50m Average Duration
$106 Cheapest Price
See schedules
California → Longmont
Unrestricted

Travel safe during COVID-19

Rules to follow in United States

2m

Recommended

Recommended

Travel within United States

Observe COVID-19 safety rules

COVID-19 help in United States

If you need help, visit the national COVID-19 website or call the COVID-19 Helpline 800-232-4636

Frequently Asked Questions


Yes, travel within United States is currently allowed.

Explore travel options

Domestic travel is not restricted, but some conditions may apply

  • Face masks are recommended
  • There is a social distancing requirement of 2 metres
  • Observe COVID-19 safety rules

Explore travel options

The national COVID-19 helpline number in Longmont is 800-232-4636.

Wearing a face mask on public transport in Longmont is recommended.

The social distance requirement in Longmont is 2 metres.

Make yourself known to an official member of staff and/or call the national coronavirus helpline number on 800-232-4636.

Last updated: 30 Nov 2022
Exceptions may apply, for full details: Centers for Disease control and prevention (CDC).

We're working around the clock to bring you the latest COVID-19 travel updates.
This information is compiled from official sources. To the best of our knowledge, it is correct as of the last update.
Visit Rome2rio travel advice for general help.

Questions & Answers

The cheapest way to get from California to Longmont is to fly and bus which costs $45 - $210 and takes 6h 13m.

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The fastest way to get from California to Longmont is to fly which takes 5h 47m and costs $240 - $1,100.

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No, there is no direct bus from California to Longmont. However, there are services departing from Aliso / Los Angeles and arriving at Main St & 3rd Ave via El Monte, Idaho Springs, Union Station Gate B17 and US 36 & Broomfield Station Gate E. The journey, including transfers, takes approximately 25h 50m.

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The distance between California and Longmont is 780 miles. The road distance is 1047 miles.

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The best way to get from California to Longmont without a car is to bus which takes 25h 50m and costs $100 - $190.

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It takes approximately 6h 13m to get from California to Longmont, including transfers.

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California to Longmont bus services, operated by Greyhound USA, depart from El Monte station.

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The best way to get from California to Longmont is to fly which takes 5h 47m and costs $240 - $1,100. Alternatively, you can bus, which costs $100 - $190 and takes 25h 50m.

Mode details

The quickest flight from San Diego Airport to Denver Airport is the direct flight which takes 2h 15m.

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California to Longmont bus services, operated by Bustang, arrive at Wewatta St & 17th St station.

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Map of how to get from California to Longmont.
Launch map view
  • Distance: 780.4 miles
  • Duration: 6h 13m

What companies run services between California, USA and Longmont, CO, USA?

JSX flies from Los Angeles to Longmont twice daily. Alternatively, you can take a bus from Los Angeles to Longmont via El Monte, Idaho Springs, Union Station Gate B17, US 36 & Broomfield Station Gate L, and US 36 & Broomfield Station Gate E in around 25h 50m.

Airlines
Southwest Airlines
Website
southwest.com
Flights from San Diego to Denver
Ave. Duration
2h 20m
When
Every day
Estimated price
$90 - $330
Flights from Sacramento to Denver
Ave. Duration
2h 19m
When
Every day
Estimated price
$95 - $340
Flights from Sacramento to Denver via Las Vegas
Ave. Duration
4h 10m
When
Tuesday, Saturday and Sunday
Estimated price
$100 - $360
Flights from Long Beach to Denver
Ave. Duration
2h 16m
When
Every day
Estimated price
$110 - $410
Flights from Long Beach to Denver via Las Vegas
Ave. Duration
4h 5m
When
Monday, Tuesday, Wednesday, Thursday, Friday and Sunday
Estimated price
$110 - $410
Flights from Long Beach to Denver via Phoenix
Ave. Duration
4h 7m
When
Every day
Estimated price
$120 - $430
Flights from Fresno to Denver
Ave. Duration
2h 15m
When
Every day
Estimated price
$150 - $550
Flights from Fresno to Denver via Las Vegas
Ave. Duration
4h 20m
When
Tuesday and Saturday
Estimated price
$160 - $600
Flights from Santa Ana to Denver
Ave. Duration
2h 21m
When
Every day
Estimated price
$95 - $330
Flights from Santa Ana to Denver via Las Vegas
Ave. Duration
3h 55m
When
Every day
Estimated price
$95 - $330
Flights from Santa Ana to Denver via Phoenix
Ave. Duration
3h 58m
When
Every day
Estimated price
$100 - $350
United Airlines
Website
united.com
Flights from San Diego to Denver
Ave. Duration
2h 24m
When
Every day
Estimated price
$150 - $340
Flights from Sacramento to Denver
Ave. Duration
2h 23m
When
Every day
Estimated price
$130 - $400
Flights from Fresno to Denver
Ave. Duration
2h 22m
When
Every day
Estimated price
$200 - $750
Flights from Fresno to Denver via San Francisco
Ave. Duration
4h 35m
When
Every day
Estimated price
$210 - $800
Flights from Santa Ana to Denver
Ave. Duration
2h 20m
When
Every day
Estimated price
$120 - $460
Frontier Airlines
Website
flyfrontier.com
Flights from San Diego to Denver
Ave. Duration
2h 30m
When
Every day
Estimated price
$45 - $220
Flights from Sacramento to Denver
Ave. Duration
2h 20m
When
Monday, Wednesday, Friday and Saturday
Estimated price
$65 - $550
Flights from Santa Ana to Denver
Ave. Duration
2h 17m
When
Every day
Estimated price
$50 - $230
American Airlines
Website
aa.com
Flights from Long Beach to Denver via Phoenix
Ave. Duration
4h 4m
When
Every day
Estimated price
$110 - $310
Flights from Fresno to Denver via Phoenix
Ave. Duration
4h 28m
When
Every day
Estimated price
$230 - $800
JSX
Website
jsx.com
Flights from Burbank to Broomfield
Ave. Duration
2h 25m
When
Every day
Estimated price
$110 - $750
Delta
Website
delta.com
Flights from Fresno to Denver via Salt Lake City
Ave. Duration
4h 36m
When
Every day
Estimated price
$340 - $800
Spirit Airlines
Website
spirit.com
Flights from Santa Ana to Denver via Las Vegas
Ave. Duration
3h 47m
When
Every day
Estimated price
$45 - $250
Bus operators
Regional Transportation District
Phone
+1 303-299-6000
Website
rtd-denver.com
Bus from Denver Airport Station Gate 8 to Downtown Boulder Station
Ave. Duration
1h 9m
Frequency
Hourly
Estimated price
$1 - $6
Website
rtd-denver.com
Youth 6-19
$1 - $2
Senior 65+/Disabled
$1 - $3
Adult
$3 - $6
Greyhound USA

Greyhound is a leading bus company based in Dallas, Texas, serving over 3800 destinations across North America, Mexico and Canada. Greyhound carries around 18 million passengers a year who travel 5.4 billion miles (8.6 billion km) a year on their fleet of around 1700 vehicles. For travel flexibility, you can board or get off a Greyhound bus at official Greyhound stations, partner stations and curbside stops. There are around 230 Greyhound stations across the US where you can both catch your bus and buy tickets, that are also available on the official website and via the mobile app.

Rome2rio's guide to Greyhound USA
Contact Details
Phone
+1 214-849-8100/1-800-231-2222
Email
ifsr@greyhound.com
Website
greyhound.com
Bus from El Monte to Idaho Springs
Ave. Duration
20h 50m
Frequency
Once daily
Estimated price
$100 - $140
Website
greyhound.com
Economy
$100 - $140
Flexible
$140 - $210
Bustang
Phone
800-900-3011
Website
ridebustang.com
Bus from Idaho Springs to Wewatta St & 17th St
Ave. Duration
53 min
Frequency
Hourly
Estimated price
$3 - $26
Website
ridebustang.com
Child 2-11
$3 - $26
Senior / Disabled
$4 - $7
Adult
$5 - $8

Want to know more about travelling around United States

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More Questions & Answers

Longmont is 1h ahead of California. It is currently 1:38 PM in California and 2:38 PM in Longmont.

Yes, the driving distance between California to Longmont is 1047 miles. It takes approximately 16h 14m to drive from California to Longmont.

Get driving directions

Frontier Airlines, United Airlines and Southwest Airlines offer flights from San Diego Airport to Denver Airport.

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There are 68+ hotels available in Longmont. Prices start at $100 USD per night.

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The best way to get from California to San Diego Airport is to line 992 bus which takes 14 min and costs $1 - $5.

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