Bus San Diego to Denver: Compare prices and save money

Compare all timetables for the bus from San Diego to Denver

Here is a selection of the cheapest bus trips from the schedule from San Diego to Denver from various bus operators like FlixBus or Greyhound US for the next days.

today

$113

tomorrow

$116

Sunday

$108

Monday

$109

Tuesday

$114

Wednesday

$121

Thursday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	29h 10m	11:45 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$113	A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/23/2026 11:45:00 AM to Union Station, Denver (USA) arriving at 10/24/2026 5:55:00 PM. 50 Economy ticket for $113 per person are available. Travel duration is 29h 10m
FlixBus	27h 45m	1:10 PM	San Diego	Seaport Village	5:55 PM	Denver	Union Station	Economy	$114	A Bus from FlixBus goes from Seaport Village, San Diego (USA) at 10/23/2026 1:10:00 PM to Union Station, Denver (USA) arriving at 10/24/2026 5:55:00 PM. 50 Economy ticket for $114 per person are available. Travel duration is 27h 45m
FlixBus	31h 30m	9:25 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$115	A Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 10/23/2026 9:25:00 AM to Union Station, Denver (USA) arriving at 10/24/2026 5:55:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 31h 30m
FlixBus	42h 35m	10:35 PM	San Diego	Old Town Transit Center	6:10 PM	Denver	Union Station	Economy	$116	A Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 10/23/2026 10:35:00 PM to Union Station, Denver (USA) arriving at 10/25/2026 6:10:00 PM. 50 Economy ticket for $116 per person are available. Travel duration is 42h 35m
Greyhound US	34h 30m	7:45 PM	San Diego	Old Town Transit Center	7:15 AM	Denver	Union Station	Economy	$124	A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/23/2026 7:45:00 PM to Union Station, Denver (USA) arriving at 10/25/2026 7:15:00 AM. 50 Economy ticket for $124 per person are available. Travel duration is 34h 30m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	31h 30m	9:25 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$116	A Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 10/24/2026 9:25:00 AM to Union Station, Denver (USA) arriving at 10/25/2026 5:55:00 PM. 50 Economy ticket for $116 per person are available. Travel duration is 31h 30m
FlixBus	27h 45m	1:10 PM	San Diego	Seaport Village	5:55 PM	Denver	Union Station	Economy	$116	A Bus from FlixBus goes from Seaport Village, San Diego (USA) at 10/24/2026 1:10:00 PM to Union Station, Denver (USA) arriving at 10/25/2026 5:55:00 PM. 50 Economy ticket for $116 per person are available. Travel duration is 27h 45m
Greyhound US	29h 10m	11:45 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$117	A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/24/2026 11:45:00 AM to Union Station, Denver (USA) arriving at 10/25/2026 5:55:00 PM. 50 Economy ticket for $117 per person are available. Travel duration is 29h 10m
Greyhound US	34h 30m	7:45 PM	San Diego	Old Town Transit Center	7:15 AM	Denver	Union Station	Economy	$118	A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/24/2026 7:45:00 PM to Union Station, Denver (USA) arriving at 10/26/2026 7:15:00 AM. 50 Economy ticket for $118 per person are available. Travel duration is 34h 30m
FlixBus	42h 35m	10:35 PM	San Diego	Old Town Transit Center	6:10 PM	Denver	Union Station	Economy	$140	A Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 10/24/2026 10:35:00 PM to Union Station, Denver (USA) arriving at 10/26/2026 6:10:00 PM. 50 Economy ticket for $140 per person are available. Travel duration is 42h 35m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	27h 45m	1:10 PM	San Diego	Seaport Village	5:55 PM	Denver	Union Station	Economy	$108	A Bus from FlixBus goes from Seaport Village, San Diego (USA) at 10/25/2026 1:10:00 PM to Union Station, Denver (USA) arriving at 10/26/2026 5:55:00 PM. 50 Economy ticket for $108 per person are available. Travel duration is 27h 45m
FlixBus	31h 30m	9:25 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$109	A Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 10/25/2026 9:25:00 AM to Union Station, Denver (USA) arriving at 10/26/2026 5:55:00 PM. 50 Economy ticket for $109 per person are available. Travel duration is 31h 30m
Greyhound US	29h 10m	11:45 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$109	A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/25/2026 11:45:00 AM to Union Station, Denver (USA) arriving at 10/26/2026 5:55:00 PM. 50 Economy ticket for $109 per person are available. Travel duration is 29h 10m
FlixBus	27h 20m	1:35 PM	San Diego	La Jolla Village	5:55 PM	Denver	Union Station	Economy	$113	A Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 10/25/2026 1:35:00 PM to Union Station, Denver (USA) arriving at 10/26/2026 5:55:00 PM. 50 Economy ticket for $113 per person are available. Travel duration is 27h 20m
Greyhound US	34h 30m	7:45 PM	San Diego	Old Town Transit Center	7:15 AM	Denver	Union Station	Economy	$115	A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/25/2026 7:45:00 PM to Union Station, Denver (USA) arriving at 10/27/2026 7:15:00 AM. 50 Economy ticket for $115 per person are available. Travel duration is 34h 30m

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	29h 10m	11:45 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$109	A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/26/2026 11:45:00 AM to Union Station, Denver (USA) arriving at 10/27/2026 5:55:00 PM. 50 Economy ticket for $109 per person are available. Travel duration is 29h 10m
FlixBus	27h 45m	1:10 PM	San Diego	Seaport Village	5:55 PM	Denver	Union Station	Economy	$110	A Bus from FlixBus goes from Seaport Village, San Diego (USA) at 10/26/2026 1:10:00 PM to Union Station, Denver (USA) arriving at 10/27/2026 5:55:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 27h 45m
FlixBus	31h 30m	9:25 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$111	A Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 10/26/2026 9:25:00 AM to Union Station, Denver (USA) arriving at 10/27/2026 5:55:00 PM. 50 Economy ticket for $111 per person are available. Travel duration is 31h 30m
FlixBus	42h 35m	10:35 PM	San Diego	Old Town Transit Center	6:10 PM	Denver	Union Station	Economy	$112	A Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 10/26/2026 10:35:00 PM to Union Station, Denver (USA) arriving at 10/28/2026 6:10:00 PM. 50 Economy ticket for $112 per person are available. Travel duration is 42h 35m
Greyhound US	43h 15m	7:45 PM	San Diego	Old Town Transit Center	4:00 PM	Denver	Union Station	Economy	$121	A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/26/2026 7:45:00 PM to Union Station, Denver (USA) arriving at 10/28/2026 4:00:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 43h 15m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	27h 45m	1:10 PM	San Diego	Seaport Village	5:55 PM	Denver	Union Station	Economy	$114	A Bus from FlixBus goes from Seaport Village, San Diego (USA) at 10/27/2026 1:10:00 PM to Union Station, Denver (USA) arriving at 10/28/2026 5:55:00 PM. 50 Economy ticket for $114 per person are available. Travel duration is 27h 45m
Greyhound US	29h 10m	11:45 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$114	A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/27/2026 11:45:00 AM to Union Station, Denver (USA) arriving at 10/28/2026 5:55:00 PM. 50 Economy ticket for $114 per person are available. Travel duration is 29h 10m
FlixBus	31h 30m	9:25 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$115	A Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 10/27/2026 9:25:00 AM to Union Station, Denver (USA) arriving at 10/28/2026 5:55:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 31h 30m
FlixBus	27h 20m	1:35 PM	San Diego	La Jolla Village	5:55 PM	Denver	Union Station	Economy	$118	A Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 10/27/2026 1:35:00 PM to Union Station, Denver (USA) arriving at 10/28/2026 5:55:00 PM. 50 Economy ticket for $118 per person are available. Travel duration is 27h 20m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	27h 45m	1:10 PM	San Diego	Seaport Village	5:55 PM	Denver	Union Station	Economy	$121	A Bus from FlixBus goes from Seaport Village, San Diego (USA) at 10/28/2026 1:10:00 PM to Union Station, Denver (USA) arriving at 10/29/2026 5:55:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 27h 45m
FlixBus	31h 30m	9:25 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$122	A Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 10/28/2026 9:25:00 AM to Union Station, Denver (USA) arriving at 10/29/2026 5:55:00 PM. 50 Economy ticket for $122 per person are available. Travel duration is 31h 30m
Greyhound US	29h 10m	11:45 AM	San Diego	Old Town Transit Center	5:55 PM	Denver	Union Station	Economy	$125	A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/28/2026 11:45:00 AM to Union Station, Denver (USA) arriving at 10/29/2026 5:55:00 PM. 50 Economy ticket for $125 per person are available. Travel duration is 29h 10m
FlixBus	27h 20m	1:35 PM	San Diego	La Jolla Village	5:55 PM	Denver	Union Station	Economy	$128	A Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 10/28/2026 1:35:00 PM to Union Station, Denver (USA) arriving at 10/29/2026 5:55:00 PM. 50 Economy ticket for $128 per person are available. Travel duration is 27h 20m
Greyhound US	34h 30m	7:45 PM	San Diego	Old Town Transit Center	7:15 AM	Denver	Union Station	Economy	$130	A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/28/2026 7:45:00 PM to Union Station, Denver (USA) arriving at 10/30/2026 7:15:00 AM. 50 Economy ticket for $130 per person are available. Travel duration is 34h 30m

Did you know that if you travel from San Diego to Denver via Colorado Springs, you can save more than $15? You can find the corresponding connections below.
- Greyhound US
  
  42h 30m
  
  0
  
  11:45 AM
  
  San Diego
  Old Town Transit Center
  
  8:50 PM
  
  Colorado Springs
  Tejon Park & Ride
  
  0
  
  Economy
  
  $94
  
  A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/29/2026 11:45:00 AM to Tejon Park & Ride, Colorado Springs (USA) arriving at 10/30/2026 8:50:00 PM. 50 Economy ticket for $94 per person are available. Travel duration is 32h 5m
- Greyhound US
  
  1h 15m
  
  0
  
  6:00 AM
  
  Colorado Springs
  Tejon Park & Ride
  
  7:15 AM
  
  Denver
  Union Station
  
  0
  
  Economy
  
  $12
  
  A Bus from Greyhound US goes from Tejon Park & Ride, Colorado Springs (USA) at 10/31/2026 6:00:00 AM to Union Station, Denver (USA) arriving at 10/31/2026 7:15:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 15m
Travel time is 14h 10m longer, but you will save $15

Best Price Offer: The price for the cheapest bus from San Diego to Denver is $100 on 10/20/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between San Diego and Denver

See here how frequent the connections between San Diego and Denver are, during different times and days of the week.

Sunday is the busiest day, with more than 14 daily buses from San Diego to Denver. Monday has instead the fewest connections, with only 6 daily coaches between San Diego and Denver.

The busiest time of the day is the Evening, with 32 buses from San Diego to Denver, while Afternoon sees the fewest connections between San Diego and Denver, with 14 offers.

Facts about the bus from San Diego to Denver

Compare all providers like FlixBus and Greyhound US that travel 11 times every day by bus from San Diego to Denver in one click! Book your bus ticket from San Diego to Denver starting from $100!

Cheapest Bus	$100
Fastest Bus	28h 20m
Earliest Bus	9:25 AM
Latest Bus	10:55 PM
Daily Bus Routes	11 Ø
Distance	832.5 miles
Bus Companies	FlixBus and Greyhound US

Cheapest bus connections from San Diego to Denver

Every day, 11 buses from 2 bus companies leave San Diego for Denver: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 10/23/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 10/18

Monday 10/19

Tuesday 10/20

Wednesday 10/21

Thursday 10/22

Friday 10/23

$113

Saturday 10/24

$116

Sunday 10/25

$112

Monday 10/26

$109

Tuesday 10/27

$118

Wednesday 10/28

$121

Thursday 10/29

Friday 10/30

$117

Saturday 10/31

$120

Sunday 11/01

Monday 11/02

$107

Tuesday 11/03

$118

Wednesday 11/04

$116

Thursday 11/05

$111

Friday 11/06

$110

Saturday 11/07

$102

Sunday 11/08

$103

Monday 11/09

$103

Tuesday 11/10

$108

Wednesday 11/11

$102

Thursday 11/12

$103

Friday 11/13

Saturday 11/14

The cheapest time to travel from San Diego to Denver

See here on which day and which time of the day you can find the cheapest bus ticket from San Diego to Denver, for the next 30 days.

With a price starting from $102, Saturday is the cheapest day for a bus from San Diego to Denver. Friday instead is the most expensive day with prices starting from $110.

Afternoon is the cheapest day time for bus tickets from San Diego to Denver, with $108. Evening is the most expensive time of the day with prices starting from $112.

How to save money travelling from San Diego to Denver

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from San Diego to Denver in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from San Diego to Denver, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from San Diego to Denver are also emptier.

Beloved bus companies from San Diego to Denver

These are the most booked bus companies between San Diego to Denver from our users.

FlixBus from San Diego to Denver

Here you will find the key facts about the FlixBus bus route San Diego to Denver:

Cheapest Price	$108
Fastest Bus	28h 20m
Earliest Bus	9:25 AM
Last Bus	10:55 PM
Daily Connections	8 Ø
Found on	9/28/2026

Greyhound US from San Diego to Denver

Here you will find the key facts about the Greyhound US bus route San Diego to Denver:

Cheapest Price	$109
Fastest Bus	30h 10m
Earliest Bus	11:45 AM
Last Bus	7:45 PM
Daily Connections	3 Ø
Found on	9/28/2026

All bus stations and stops in San Diego and Denver

In the map below, you can see where to find all bus stations in San Diego and Denver.

Old Town Transit Center

Congress Street 2727

San Ysidro Transit Center

E San Ysidro Blvd 723

Seaport Village

W Harbor Dr 789

Santa Fe Depot

Kettner Blvd 1050

Downtown

Federal Blvd & W 19th Ave Bus Stop

Federal Blvd & W 19th Ave Federal Blvd & W 19th Ave

Union Station

Wynkoop St 1701

Colorado Station

E Evans Ave 4401

19th St. Bus Station

19th St 1055

Bus Stop

Service and Comfort on the bus from San Diego to Denver

Want to know which seat classes are available on the buses from San Diego to Denver? Or which bus companies serve the route San Diego to Denver? Below you will find answers to your questions.

FAQs about the San Diego to Denver bus

How much does a San Diego Denver bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $100 and takes 28h 45m to reach Denver. Compare offers to save money!

How much could I save by comparing buses from San Diego to Denver?

This route is offered by 2 companies with a range of ticket prices between $100 and $141. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Denver.

On average, how many connections are available from San Diego to Denver each day?

Every day, the San Diego to Denver bus route is served by approximately 11 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from San Diego to Denver take?

The fastest bus from San Diego to Denver is offered by FlixBus and takes 28h 20m. Bus tickets for this connection cost $117. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from San Diego to Denver?

The earliest bus arriving in Denver from San Diego starts at 9:25 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from San Diego to Denver?

The latest bus trip departing from San Diego for Denver starts at 10:55 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the San Diego Denver route?

When traveling by bus from San Diego to Denver, passengers can travel with FlixBus and Greyhound US. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between San Diego and Denver?

You can check all the direct connections between San Diego and Denver by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus and Greyhound US.

What can I take with me on the San Diego to Denver bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the San Diego Denver bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the San Diego Denver bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from San Diego to Denver on your planned travel date.

How does CheckMyBus find the best bus deals from San Diego to Denver?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 11 daily trips between San Diego and Denver. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from San Diego to Denver?

Prices and availability for 11 trips between San Diego and Denver change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route San Diego to Denver

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to San Diego and to Denver

Here’s an overview of the most popular bus routes to San Diego and to Denver. Simply click on the connection of your choice, and you will find all the details about your bus route!