Baseline Sub Holidays from £750

Book a Hotel + Flight or Car together to unlock savings

Photo by Emily

  • Plan, book, travel with confidence

    • payments icon

    Better together

    Save up to £335 when you book a flight and hotel together*
    lob hotels icon

    Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package
    lob packages icon

    Rest easy

    Packages with flights are ATOL protected

Your Baseline Sub Holiday

Take the stress out of organising your next getaway by booking a Baseline Sub holiday package. Take in the sounds and sights of this wonderful neighbourhood and enjoy what it has to offer. Begin your trip to Baseline Sub by checking out nearby attractions such as University of Colorado Boulder, Folsom Field and Chautauqua Park. No matter your travel plans or the size of your budget, booking your dream Baseline Sub holiday has never been easier with Expedia.

Price found within the past 48 hours. Click for updated prices.
Life House, Lower Highlands

Life House, Lower Highlands

3.5 out of 5
Highland
per person
19 Sept - 24 Sept
found 1 day ago
Return direct flight included
London (LON) to Denver (DEN)
8.6/10 Excellent! (165 reviews)
Beautiful building and very comfortable rooms

Reviewed on 1 Aug 2025

The Crawford Hotel

The Crawford Hotel

5 out of 5
LoDo
per person
18 Sept - 22 Sept
found 1 day ago
Return flight included
Dublin (DUB) to Denver (DEN)
9.2/10 Wonderful! (1,007 reviews)
Gorgeous room! Lovely hole!

Reviewed on 10 Aug 2025

Halcyon - a hotel in Cherry Creek

Halcyon - a hotel in Cherry Creek

4.5 out of 5
Cherry Creek
per person
19 Sept - 24 Sept
found 1 day ago
Return direct flight included
London (LON) to Denver (DEN)
9.2/10 Wonderful! (1,005 reviews)
This hotel is absolutely beautiful and it has a great vibe. The only drawback is sleeping in really isn’t an option. There was so much noise. I wasn’t sure if they were doing construction or if somebody was just tapping on the walls.

Reviewed on 3 Aug 2025

The Rally Hotel at McGregor Square

The Rally Hotel at McGregor Square

4 out of 5
LoDo
per person
19 Sept - 24 Sept
found 1 day ago
Return direct flight included
London (LON) to Denver (DEN)
9.6/10 Exceptional! (1,422 reviews)
Great access to Coors field. Lots of food options. Pool was a bit small for the size of the hotel, my kids were a bit disappointed. But overall we had a wonderful stay. The staff was amazing-from the front desk, to valet and housekeeping.

Reviewed on 11 Aug 2025

Patterson Inn

Patterson Inn

3.5 out of 5
Capitol Hill
per person
19 Sept - 24 Sept
found 1 day ago
Return direct flight included
London (LON) to Denver (DEN)
9.6/10 Exceptional! (737 reviews)
Wonderful historical property lovingly restored and respectfully updated to maintain a historical aesthetic while offering modern accommodations. Well done!

Reviewed on 3 Aug 2025

Where to stay in Baseline Sub

Find the best Baseline Sub areas and neighborhoods for the activities you enjoy most. Learn more about Baseline Sub
Boulder which includes a sunset and kayaking or canoeing as well as a large group of people

Central Boulder

6 out of top 10 points of interest in this area
4/5(10 area reviews)

If you're spending some time in Central Boulder, Boulder Theater and Pearl Street Mall are top sights worth seeing.

Find hotels in Central Boulder

Top hotels in Baseline Sub

Ameristar Casino Resort Spa Black Hawk

Ameristar Casino Resort Spa Black Hawk

4 out of 5
111 Richman St, Black Hawk, CO
Fully refundableReserve now, pay when you stay
The price is £115 per night from 1 Sept to 2 Sept
£115
1 Sept - 2 Sept
includes taxes & fees
8.4/10 Very Good! (3,154 reviews)
"N/a"

Reviewed on 9 Aug 2025

Ameristar Casino Resort Spa Black Hawk
Monarch Casino Resort Spa Black Hawk

Monarch Casino Resort Spa Black Hawk

4 out of 5
488 Main St, Black Hawk, CO
The price is £122 per night from 13 Aug to 14 Aug
£122
13 Aug - 14 Aug
includes taxes & fees
9/10 Wonderful! (4,151 reviews)
Everything was wonderful
"The Buffet was great food was delicious and so much to choose from. The hotel was great clean great bed and casino was great"

Reviewed on 9 Aug 2025

Monarch Casino Resort Spa Black Hawk
Hotel Boulderado

Hotel Boulderado

3.5 out of 5
2115 13th St, Boulder, CO
Fully refundableReserve now, pay when you stay
The price is £108 per night from 24 Aug to 25 Aug
£108
24 Aug - 25 Aug
includes taxes & fees
9.4/10 Exceptional! (1,495 reviews)
"My stay was perfect…..lovely hotel and very nice and helpful staff."

Reviewed on 9 Aug 2025

Hotel Boulderado
See all 2,206 properties in Baseline Sub
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
All Inclusive Holidays
All Inclusive Holidays
Beach Holidays
Beach Holidays
Family Friendly Holidays
Family Friendly Holidays

Frequently asked questions

How much does a Baseline Sub travel package cost?
Get set to book, because a getaway to Baseline Sub starts from an enticing £750. When you bundle your flights, hotels and car rentals into a package, you'll score the best deals.
If I'm not able to travel, can I cancel my Baseline Sub travel package?
It's impossible to predict what tomorrow might bring, so it's good to know that you can change or cancel your Baseline Sub travel package. If your booking was made in the last 24 hours, you may be eligible for a refund. If it's an older booking, your airline, hotel or car rental company may charge a fee. Check our Customer Service Portal for further details.
How do I get a cheap travel package to Baseline Sub?
One of the simplest ways to save money (and time) is to bundle your bookings with Expedia. Hotels, rental cars, flights and activities — we've got them all covered. Pick and choose a combination that suits you and see your savings stack up. Of course, a travel package is never one-size-fits-all. That's why Expedia offers over 550 partner airlines and 1,000,000 hotels across the world, which lets you customize your Baseline Sub adventure.
Does Expedia offer Book Now, Pay Later Baseline Sub holidays?
Expedia has teamed up with online lender Klarna to make booking your next trip easier on your hip pocket. Paying by instalment means you can spread the costs of your next big holiday, leaving you with more money to spend while you're travelling. Klarna has several payment plans to choose from, so you're sure to find something that works with your budget. Check out these flexible payment options:

  • Pay monthly holidays: Klarna has manageable monthly payment plans that work for all budget sizes, so you can have that well-deserved holiday sooner.
  • Pay in instalments holidays: With this Book Now, Pay Later option, Klarna makes it easy to pay off your trip over multiple transactions.
  • Low deposit holidays: Pressing the "book now" button is easier with this option. Simply put down a small deposit on your escape and then start working on your travel plans.

Where should I stay in Baseline Sub?
Take the leg work out of sightseeing by staying someplace right around the corner from Baseline Sub's terrific attractions. University of Colorado Boulder and Folsom Field are two traveller favourites.
What are the top hotels in Baseline Sub?
Millennium Harvest House Boulder and Hotel Boulderado are among the most popular properties in Baseline Sub. Why not have a look at the amenities and facilities at each and then make up your mind?
How far in advance should I book my Baseline Sub holiday?
Browse Expedia to compare international airfares as soon as you've got your travel dates. You can normally purchase a seat up to 12 months in advance. If you don't see your preferred air carrier, or you've left things to the last minute, fear not. Cheap fares to Baseline Sub occasionally appear just weeks before the date of departure.
What does an Expedia Baseline Sub travel package include?
With Expedia, you can choose any combination of car rentals, hotels and flights to build your perfect Baseline Sub travel package. Once you've made your booking, you can add on the fun stuff like sightseeing tours and activities. Remember — the more you bundle, the more deals you'll score!
What should I know before booking a Baseline Sub travel package?
Whether it's adventure or relaxation you're seeking, a Baseline Sub travel package lets you organise your escape your way. Plus, you'll score great discounts when you combine your hotel with your flights and rental car. The more you bundle, the more you'll save!
Can I choose my airline with a Baseline Sub Expedia travel package?
Yes, you sure can. We have more than 550 airline partners globally, so opt for the carrier that best suits your needs.

Popular places to visit

Chautauqua Park featuring mountains

Chautauqua Park

Embark on gentle or rigorous hikes and photograph native wildlife at this popular city park. See cultural performances and learn about a historic education movement.

Chautauqua Park

Things to do

Rocky Mountain National Park Hiking

Rocky Mountain National Park Hiking

£133
per traveller
98% of travellers recommend
Rocky Mountain National Park Hiking
Astronomy Tour

Astronomy Tour

£33
per adult
Astronomy Tour
Salem Puzzling Adventure

Boulder Puzzling Adventure

£26
per traveller
Boulder Puzzling Adventure
See all activities in Boulder

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected.