Cheap Apartments for Rent in the Flagstaff Neighborhood of Boulder, CO from $800 (55 Rentals)

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Search the lowest-cost Apartments available for rent right now in the Flagstaff area of Boulder.

Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

Read Article

Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Thinking about getting a co-signer for your rental application? We break down what a co-signer is, the potential benefits, and the serious risks for both parties. Find out if it's the right choice for you.

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Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.

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909 14th St
Studio Apartments

909 14th St

909 14th StBoulder, CO 80302
Student Housing
  • Utilities Included
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78 W Walnut St
Studio to 2 Bedroom Apartments

78 W Walnut St

1360 Walnut StBoulder, CO 80302
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Marine
1 to 5 Bedroom Apartments

Marine

959 Marine StBoulder, CO 80302
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3069 Broadway
1 to 3 Bedroom Apartments

3069 Broadway

3069 BroadwayBoulder, CO 80304
  • Utilities Included
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Cross Apartments
1 Bedroom Apartments

Cross Apartments

485 College AveBoulder, CO 80302
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1099 Marine St
Studio to 2 Bedroom Apartments

1099 Marine St

1099 Marine StBoulder, CO 80302
  • Utilities Included

Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

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Showing Results 1-50, Page 1 of 2

Flagstaff, Boulder, CO Local Guide

Cheapest Available Flagstaff Apartments for Rent

 

The cheapest available apartment rental in the Flagstaff area of Boulder, CO is a Studio unit found at Goss Street Apartments priced from $1,195. Canyon Place Apartments has the second lowest priced unit, which is a Studio apartment currently listed from $1,195. Here are the most affordable Flagstaff apartments for rent in Boulder, CO:

Apartment ListingModel NameBed/BathPriced From
Goss Street ApartmentsStudioStudio,1BA$1,195
Canyon Place ApartmentsStudioStudio,1BA$1,195
Spruce Street ApartmentsOne Bed1BR,1BA$1,295
South Street ApartmentsOne Bed1BR,1BA$1,295
Blue Sky LoftsLodge PoleStudio,1BA$1,325
Buffalo Canyon1 Bed Top Floor; Pool-Side + Vaulted Ceilings & AC1BR,1BA$1,349
Harvest Manor ApartmentsStudioStudio,1BA$1,350
The View on 26thFlatirons (Affordable/Income Qualifying)1BR,1BA$1,368
Pepper ParkOne Bedroom1BR,1BA$1,395

Best Value Apartments for Rent in Flagstaff, CO

As of October 12, 2025 the best value apartment in the Flagstaff area is the $0.36 price per square foot 2025/26 Rent a Room Option Model at 920 Grant Pl in the in the Pearl Street Mall neighborhood starting from $1,350. The second greatest value Flagstaff apartment is the 1224 11th St Model at 1224 11th St, Unit 0 starting at $1,100 with a $0.65 price per square foot in the Pearl Street Mall neighborhood. Here is today’s list of the best values for Flagstaff apartments based on price per square foot:

Apartment ListingModel NameBed/BathPrice Per Sq.Ft.
920 Grant Pl2025/26 Rent a Room Option2BR,4BA$0.36
1224 11th St, Unit 01224 11th St1BR,2BA$0.65
Saga Boulder4x44BR,4BA$1.62
2019 Grove St2 Bedroom2BR,1BA$1.99
Creekside ApartmentsTwo Bed2BR,1BA$2.02
Broadway Apartments2 Bedroom2BR,1BA$2.13
Elder Square ApartmentsTwo Bed2BR,2BA$1.97
3075 Broadway St2 Bed 1 Bath2BR,1BA$1.96
Depot Square2 Bedroom 1 Bath2BR,1BA$1.97
1938 Spruce Street1938 Spruce 2 Bed 1 Bath (Remodeled)2BR,1BA$2.20

Quick Rent Budget Calculator

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Pet Friendly Lifestyle
Flagstaff, Boulder, CO

Ranked #3

Among cities in Colorado for Apartment listings with Pet Friendly Amenities.

Pet Friendliness Lifestyle Score

4.0
Pet Friendly

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Best Local Schools in
Flagstaff, Boulder, CO

School data provided by Great Schools

Getting Around the Flagstaff Neighborhood in Boulder, CO

Walk Score®

61 / 100

Somewhat Walkable

Some errands can be accomplished on foot

Bike Score®

73 / 100

Very Bikeable

Biking is convenient for most trips

Transit Score®

45 / 100

Some Transit

A few nearby public transportation options

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

Frequently Asked Questions about Cheap Flagstaff Apartments

What is a cheap apartment in Flagstaff?

A cheap apartment is any apartment up to the 30% percentile of cost for the area, which in Flagstaff is under $1,395.

What is the price of a cheap apartment in Flagstaff?

The cheapest apartment in Flagstaff is Spruce Street Apartments which is listed at $1,295, while the average apartment in Flagstaff costs $2,425.

What types of apartments are the cheapest in Flagstaff?

Student, low-income, and by-the-bed apartments are typically the cheapest rentals in most cities, though they require qualifying criteria to rent. There are 74 regular apartments in Flagstaff that we think qualify as ‘cheap apartments’ that do not have special requirements to apply to rent.

How do the prices of cheap apartments compare to the average apartment in Flagstaff?

Cheap apartments in Flagstaff have an average cost of $1,311 which is $1,114 cheaper than the average rent for all rentals in Flagstaff.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate! 

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The Rental Move-In Inspection Checklist: A Guide for Renters

Written by: Trey Huguley

The move-in inspection checklist is a crucial tool for both tenants and landlords. This checklist, provided by the team at ApartmentHomeLiving.com, helps document the condition of an apartment at the time of move-in.

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Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Written by: Christine Leonard, Esq.

For many people, obstacles can arise during the rental application process for a variety of issues.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Written by: Christine Leonard, Esq.

Hard truth. Moving is never easy. I’ve done it all – from local moves to cross-country relocations From packing to unpacking the last box, I have found moving to be an exhausting, expensive and stressful experience every time.