
Cheap Apartments for Rent in the Flagstaff Neighborhood of Boulder, CO from $800 (107 Rentals)
Search the lowest-cost Apartments available for rent right now in the Flagstaff area of Boulder.


Goss Street Apartments

2037 Walnut St

2835 Springdale Ln

1055 Adams Cir

Spruce Street Apartments

South Street Apartments

Grove Street Apartments

Canyon Crest Apartments

2829 Springdale Ln
What Does “Rent Burdened” Mean? How Much Rent Is Too Much
Learn the official definition (spending 30% or more of your gross income on housing) and how to calculate your exact rent-to-income ratio. This guide offers expert tips on factoring in total housing costs (including utilities and fees) and budgeting accurately to avoid unnecessary financial strain.

971 Pleasant St

Total Monthly Price
Canyon Club

Nest on 30th - 8201

1044 Maxwell Ave, Unit Unit 2

1920 Canyon Blvd

2829 Springdale Ln

Total Monthly Price
Harvest Manor Apartments

Pepper Park

Elder Square Apartments

Total Monthly Price
Blue Sky Lofts
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.

Goss Commons

1850 Folsom St, Unit 1011

2857 Springdale Ln

929 11th St, Unit 3

The Cove

3161 Madison Ave

Ledges on 29th

2829 Springdale Ln

2829 Springdale Ln

1567 9th St, Unit #2
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.

851 20th St, Unit 2

Total Monthly Price
View House

701 Arapahoe

Total Monthly Price
3161 Madison Ave R315

Total Monthly Price
Timber Ridge Apartments

Lumine

Depot Square

Total Monthly Price
The View on 26th

Glenlake

Total Monthly Price
2000 Walnut
The Art of the Rental Viewing: What to look for during a property tour
Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

1537 9th St

Total Monthly Price
East Village Flats

Total Monthly Price
SPARKwest

1240 Cedar Ave

Total Monthly Price
Buffalo Canyon

Total Monthly Price
2121 Canyon

1821 22nd St

S'PARK Apartments

774 19th St

Total Monthly Price
Angel's Fortress Apartments
Smart Renter's Guide: Calculating Affordable Rent & Housing Costs
Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.
Flagstaff, Boulder, CO Local Guide

How much does it cost to rent an apartment in Flagstaff?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Flagstaff Studio Apartments | $2,004 | $1,250 | $3,123 |
| Flagstaff 1 Bedroom Apartments | $2,240 | $1,200 | $4,411 |
| Flagstaff 2 Bedroom Apartments | $2,376 | $870 | $4,760 |
| Flagstaff 3 Bedroom Apartments | $3,109 | $990 | $5,535 |
| Flagstaff 4 Bedroom Apartments | $2,575 | $1,220 | $6,680 |
Browse Apartments in this Neighborhood
There are currently 107 rentals with your search options within a 2 mile radius of the Flagstaff Neighborhood of Boulder, CO.
See all Apartments in BoulderExplore Boulder
Flagstaff, Boulder, CO Local Guide
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Cheapest Available Flagstaff Apartments for Rent
 The cheapest available apartment rental in the Flagstaff area of Boulder, CO is a 1 Bed unit found at Grove Street Apartments priced from $1,295. South Street Apartments has the second lowest priced unit, which is a 1 Bed apartment currently listed from $1,295. Here are the most affordable Flagstaff apartments for rent in Boulder, CO:
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| Grove Street Apartments | One Bed | 1BR,1BA | $1,295 |
| South Street Apartments | One Bed | 1BR,1BA | $1,295 |
| Nest on 30th - 8201 | A1 | 1BR,1BA | $1,345 |
| Harvest Manor Apartments | Studio | Studio,1BA | $1,350 |
| Canyon Crest Apartments | One bed | 1BR,1BA | $1,395 |
| Pepper Park | One Bedroom | 1BR,1BA | $1,395 |
| 1920 Canyon Blvd | 1 Bedroom | 1BR,1BA | $1,395 |
| Elder Square Apartments | One Bed | 1BR,1BA | $1,425 |
| Goss Commons | One Bed | 1BR,1BA | $1,450 |
| Blue Sky Lofts | Divide | 1BR,1BA | $1,460 |
Best Value Apartments for Rent in Flagstaff, CO
As of April 12, 2026 the best value apartment in the Flagstaff area is the $2.26 price per square foot 1224 11th St Model at 1224 11th St in the in the Pearl Street Mall neighborhood starting from $3,850. The second greatest value Flagstaff apartment is the 4x4 Model at Saga Boulder starting at $1,799 with a $1.50 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 Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| 1224 11th St | 1224 11th St | 2BR,2BA | $2.26 |
| Saga Boulder | 4x4 | 4BR,4BA | $1.50 |
| SPARKwest | D 2/2TH 60 | 2BR,2BA | $2.04 |
| 2019 Grove St | 2 Bedroom | 2BR,1BA | $1.99 |
| The Cove | Two Bedroom | 2BR,1BA | $1.89 |
| Depot Square | 2 Bedroom 1 Bath | 2BR,1BA | $1.97 |
| Sterling Boulder Apartments | Private Bedroom in 2 Bed 2 Bath Unit | 2BR,2BA | $1.72 |
| Nest on 30th - 8201 | B2 | 2BR,1BA | $2.27 |
| View House | 1 Bed 1 Bath + Den | 2BR,1BA | $2.07 |
| 2200 Canyon | 1BR/1.0BA | 1BR,1BA | $1.43 |
10 Hidden Costs of Renting You Should Budget for Before Signing a Lease
Avoid financial stress when renting. Learn about the 10 most common hidden costs—from pet fees to utilities—you must budget for before you sign a lease.
Read ArticleDon'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 ArticleThe 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.
Read ArticleCash 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.
Read ArticleQuick Rent Budget Calculator
How much rent can you afford?
The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.
Pet Friendly LifestyleFlagstaff, Boulder, CO
Ranked #11
Among cities in Colorado for Apartment listings with Pet Friendly Amenities.
Pet Friendliness Lifestyle Score
4.0Pet Friendly
Best Local Schools in Flagstaff, Boulder, CO
Flatirons Elementary School
Boulder High School
School data provided by Great Schools
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 $1,460.
What is the price of a cheap apartment in Flagstaff?
The cheapest apartment in Flagstaff is Grove Street Apartments which is listed at $1,295, while the average apartment in Flagstaff costs $6,000.
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 204 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 $1,483 which is $4,517 cheaper than the average rent for all rentals in Flagstaff.
Expert Rental Resources
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.
Articles, How-To's, and Tips

What Does “Rent Burdened” Mean? How Much Rent Is Too Much
Written by: Lauren Harrington
This article draws from first-hand renter experiences and recurring financial challenges reported after moving in.

Maximizing Your Refund: Essential Tax Tips for Renters
Written by: Christine Leonard, Esq.
Other than tax professionals, I can’t think of anyone who looks forward to tax season. For everybody else, April is a stressful month to collect information and meet deadlines.

18 Must-Ask Rental Tour Questions That Reveal the Truth about a Property
Written by: Lauren Harrington
Renting your next home can feel thrilling and overwhelming at the same time.

A Renters Guide for Tips on Writing Your Notice for Not Renewing Your Apartment
Written by: Bob Mallory
Packing up everything you own to move is so stressful for many that ending your apartment lease can feel like a small or unimportant task. Ending your lease involves more than simply turning over your keys on the last day.