When is the best time to go to Sullivan?

The best time to go to Sullivan is during late spring, from May to early June, or in the autumn, from September to October. These periods offer pleasant weather conditions, making outdoor activities enjoyable. Late spring provides mild temperatures, typically ranging from the mid-60s to low 70s Fahrenheit, with blooming wildflowers and lush scenery. This is an excellent time for couples who enjoy hiking or exploring the natural beauty of the area without the peak summer crowds. The trails around the Sullivan Lake area are particularly inviting, offering scenic walks and opportunities for wildlife spotting. Autumn brings crisp air and stunning fall foliage, with temperatures generally from the high 50s to mid-60s Fahrenheit. The changing leaves create a picturesque backdrop for photography and drives through the surrounding mountains. Solo travelers looking for a peaceful retreat will appreciate the tranquility and natural splendor during this season.

Can I cancel my hotel reservation on Expedia?

You can cancel your hotel reservation on Expedia, though it depends on the cancellation policy of your booking. Most bookings are refundable if canceled within 24-48 hours of the scheduled arrival. Be sure to check your booking confirmation for the exact cancellation policy. If free cancellation is available, you can cancel directly through your Expedia account by logging in, going to "My Trips", and selecting your reservation. To find flexible deals, filter your search by "Fully refundable property" for hotels in Sullivan.

How can I save on a Sullivan hotel booking with Expedia?

One Key™ - Expedia’s free travel rewards program - gives you instant access to perks and Member Prices on Sullivan hotels. Plus, you’ll earn OneKeyCash™* on eligible bookings to use on future trips. Booking an Expedia hotel and flight package is another great way to save, where bundling can result in significant savings. *OneKeyCash is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

How much is the nightly rate at a Sullivan hotel?

Prices for hotels in Sullivan often vary, but you can find a great deal on Expedia. All sorts of factors affect price, such as the time of year or the days of the week you choose for your stay. Find the best deals by being flexible with your dates, and sort search results by "Price: low to high" for the cheapest rate.

Find hotels in Sullivan, Denver

Where to?

Dates

April 2026

May 2026

Upfront pricing
Our total price for your stay includes taxes and fees
Treat yourself
Save 10% or more on over 100,000 hotels worldwide with Member Prices
Learn about One Key
Be picky
Search almost a million properties worldwide

Our top choices for Sullivan hotels

Holiday Inn Express Hotel & Suites Denver Airport by IHG

9.7 mi from Sullivan

Angela

$108 nightly

Apr 3 - Apr 4

Total with taxes and fees

Hyatt Place Peña Station/Denver Airport

8.5 mi from Sullivan

Shelley

$91 nightly

Apr 12 - Apr 13

Total with taxes and fees

Atwell Suites Denver Airport Tower Road by IHG

9.1 mi from Sullivan

Hanna

$109 nightly

Apr 4 - Apr 5

Total with taxes and fees

Comfort Inn & Suites Brighton Denver NE Medical Center

18.9 mi from Sullivan

Gilbert

$113 nightly

Apr 25 - Apr 26

Total with taxes and fees

Hampton Inn Denver-International Airport

8.9 mi from Sullivan

Maryam

$99 nightly

Apr 12 - Apr 13

Total with taxes and fees

Wingate by Wyndham Denver Airport

9.3 mi from Sullivan

Patricia

$80 nightly

Apr 5 - Apr 6

Total with taxes and fees

Microtel Inn & Suites by Wyndham Denver Airport

8.9 mi from Sullivan

Genesis

$74 nightly

Mar 31 - Apr 1

Total with taxes and fees

Spark by Hilton Denver International Airport

9.8 mi from Sullivan

Jim

$84 nightly

Apr 10 - Apr 11

Total with taxes and fees

Hyatt House Denver Airport

9.9 mi from Sullivan

Jannie

$106 nightly

Apr 12 - Apr 13

Total with taxes and fees

Woolley’s Classic Suites

5.8 mi from Sullivan

Gina

$127 nightly

Apr 17 - Apr 18

Total with taxes and fees

DoubleTree by Hilton Denver International Airport

9.6 mi from Sullivan

Brenda

$175 nightly

Apr 30 - May 1

Total with taxes and fees

Hyatt Place Denver Airport

5.9 mi from Sullivan

Christopher M

$93 nightly

Apr 3 - Apr 4

Total with taxes and fees

Staybridge Suites Denver International Airport by IHG

9.7 mi from Sullivan

George

$111 nightly

Apr 11 - Apr 12

Total with taxes and fees

Holiday Inn Express & Suites Golden - Denver Area by IHG

18.9 mi from Sullivan

David

$119 nightly

Mar 31 - Apr 1

Total with taxes and fees

Hampton Inn & Suites- Denver/Airport-Gateway Park

6.1 mi from Sullivan

Tanner

$92 nightly

Apr 26 - Apr 27

Total with taxes and fees

*Newly Renovated* Standard Room, 1 King Bed | Desk, soundproofing, iron/ironing board, free cribs/infant beds

Days Inn & Suites by Wyndham Denver International Airport

9.8 mi from Sullivan

robert

$81 nightly

Apr 2 - Apr 3

Total with taxes and fees

Premium bedding, desk, laptop workspace, blackout drapes

Comfort Suites Denver International Airport

8.6 mi from Sullivan

Xiaoyue

$94 nightly

Apr 2 - Apr 3

Total with taxes and fees

avid hotel Denver Airport Area by IHG

9.5 mi from Sullivan

Sikandar

$101 nightly

Apr 3 - Apr 4

Total with taxes and fees

Ramada by Wyndham Denver International Airport

8.8 mi from Sullivan

Troy

$69 nightly

Mar 31 - Apr 1

Total with taxes and fees

Sleep Inn & Suites Denver International Airport

8.6 mi from Sullivan

JOEL

$75 nightly

Apr 2 - Apr 3

Total with taxes and fees

View all properties

Where to stay in Sullivan

Find the best Sullivan areas and neighborhoods for the activities you enjoy most.

Downtown Denver

Dive into this bustling financial and entertainment hub, featuring the 16th Street pedestrian mall, Larimer Square, and the Theatre District. Catch a game at Coors Field or Ball Arena, and explore the neighborhood's vibrant dining scene.

See properties

Cherry Creek

Experience a blend of urban and residential vibes in Denver's Cherry Creek, where tree-lined streets meet shopping and dining at Cherry Creek North. Explore Fillmore Plaza, Manley and Pulaski Parks, or hop on the easily accessible public bus system.

See properties

LoDo

Historic district with vibrant nightlife, LoDo offers a mix of clubs, art galleries, boutiques, and over 70 bars and restaurants. Must-visit spots include Coors Field, Ball Arena, and Denver Union Station. Enjoy its walkable, pedestrian-friendly streets.

See properties

Denver Tech Center

Known for its ample dining options and great live music, there's plenty to explore in Denver Tech Center. You can visit top attractions like Fiddler's Green Amphitheatre and The Landmark Theatre Greenwood Village, and jump on the metro at Orchard Station or Arapahoe at Village Center Station to see more of the city.

See properties

Scenic Fall landscape in Chatfield State Park in Littleton, Colorado

Highlands Ranch

Highlands Ranch is popular for its abundant dining options, and if you're looking for more to see and do, you might think about a trip to South Suburban Sports Complex or Chatfield State Park.

See properties

Top Sullivan Hotel Reviews

Homewood Suites by Hilton Denver Downtown-Convention Center

10/10 Excellent

"First and foremost, this was the BEST hotel I have EVER STAYED IN!! With the exception of the Brown Palace here are the positives >Absolutely CLEAN- everywhere! >Breakfast- so darn good everyday! >Kitchen Staff- accommodating! >Front staff-ALWAYS kind and helpful! >Cleaning staff very detailed oriented! Room: >SUPER clean!! > King Suite w/pull out bed + mini kitchen: mini 2-burner stove, pans, utensils, can opener, hot pads, full table settings, drinking glasses, dishwasher, microwave, full size fridge/freezer, soap + paper towels. >Beds very comfortable! >Linens were clean and comfortable. Bathroom: >Shower only but you could fit 3 ppl. > Very clean! >Best part TWO T.V.’s AMAZING our son could watch in his area + we could watch something else. >The room had a division as well so our room area was sectioned off. Swimming pool/hot tub >Clean >Pool warm >Hot tub very warm >Plenty of towels @ all times Weight room >Clean equipment, all working + up-to date >T.V.’s throughout Washing machine + Dryers all but one dryer was working + appropriately priced, worked very well! WiFi was wonderful!! Valet: All were so kind but, there were two that went above and beyond so a big shout out to Jaden + Shania- thank you e we appreciate you so much! NEGATIVES: The only negative that I can even think of was parking. Cost was $60 per night when across the street it was $36. Next time we’ll park across the street! Great job management we will absolutely stay again!!! "