How popular is this Atlanta to Fort Collins flight route?

Flights from Atlanta Hartsfield-Jackson to Fort Collins have been viewed 295 times in the past calendar month.

What are the cheapest airlines to fly from Atlanta to Fort Collins one-way?

One-way options have recently been found by users for as low as $44 on Frontier. Other airlines that offer cheap prices include United Airlines from $85 and American Airlines from $91 one-way.

In terms of precipitation, rainfall in Fort Collins ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Fort Collins when rainfall is around 0.5 in.

If weather is an important factor for your trip to Fort Collins, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the cheapest flights from Atlanta to Fort Collins?

The cheapest flight price from Atlanta to Fort Collins is $106. On average you can expect to pay $800. The most popular route, (Atlanta Hartsfield-Jackson - Denver Intl), can usually be booked for $124.

What are the most reliable airlines from Atlanta to Fort Collins?

Before booking your flight to Fort Collins from Atlanta, check out the most reliable airlines to get you to your destination on time: Air Canada (85%), Volaris (84%), LATAM Airlines( 83%).

What are the most popular airlines that fly from Atlanta to Fort Collins?

The most popular airlines flying from Atlanta to Fort Collins are Frontier, Delta and Southwest. Something to consider prior to booking your flight.

What airport do you fly from for flights from Atlanta to Fort Collins?

If you book a flight to Fort Collins from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 16 flights from Hartsfield-Jackson to Fort Collins per day from 5 different airlines.

Can I find deals for flights from Atlanta to Fort Collins that include hotel bookings?

Yes. In addition to deals on Atlanta to Fort Collins flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Atlanta to Fort Collins?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Fort Collins.

Can I find deals for business class flights from Atlanta to Fort Collins?

Yes. Cheapflights offers flight deals from Atlanta to Fort Collins by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Atlanta to Fort Collins

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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Fort Collins are usually found in January or February, booked 84 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Find flight deals from Atlanta to Fort Collins

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	June
Cheapest in	January
Average price	$238

Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Denver Intl flight deals.

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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Denver Intl flights.

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Highest demand for flights based on searches. 11% potential increase in price ($36 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Everything you need to know about your flight from Atlanta to Fort Collins

What is the cheapest time of day to fly from ATL to FC9?

A simple way to save on the total cost of your ticket is to fly from Atlanta to Fort Collins in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Atlanta to Fort Collins?

Travelers seeking maximum savings on their Atlanta to Fort Collins flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Fort Collins

Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Atlanta to Fort Collins. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,216 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,216 reviews

Southwest

7.9

Good

4,216 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.8

Good

8,692 reviews

Southwest

7.9

Good

4,216 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.3

Good

10,451 reviews

Southwest

7.9

Good

4,216 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

JetBlue

7.1

Good

3,075 reviews

Southwest

7.9

Good

4,216 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.5

Fair

2,516 reviews

Southwest

7.9

Good

4,216 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airport do you fly from for flights from Atlanta to Fort Collins?
If you book a flight to Fort Collins from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 16 flights from Hartsfield-Jackson to Fort Collins per day from 5 different airlines.
How popular is this Atlanta to Fort Collins flight route?
Flights from Atlanta Hartsfield-Jackson to Fort Collins have been viewed 295 times in the past calendar month.
What are the cheapest airlines to fly from Atlanta to Fort Collins one-way?
One-way options have recently been found by users for as low as $44 on Frontier. Other airlines that offer cheap prices include United Airlines from $85 and American Airlines from $91 one-way.
What are the most reliable airlines from Atlanta to Fort Collins?
Before booking your flight to Fort Collins from Atlanta, check out the most reliable airlines to get you to your destination on time: Air Canada (85%), Volaris (84%), LATAM Airlines( 83%).
What are the cheapest flights from Atlanta to Fort Collins?
The cheapest flight price from Atlanta to Fort Collins is $106. On average you can expect to pay $800. The most popular route, (Atlanta Hartsfield-Jackson - Denver Intl), can usually be booked for $124.
Can I find deals for flights from Atlanta to Fort Collins that include hotel bookings?
Yes. In addition to deals on Atlanta to Fort Collins flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlanta to Fort Collins?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Fort Collins.
Can I find deals for business class flights from Atlanta to Fort Collins?
Yes. Cheapflights offers flight deals from Atlanta to Fort Collins by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 5 airlines flying from Atlanta to Fort Collins

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$71	Average$221	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$137	Average$364	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$140	Average$347	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$166	Average$374	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$177	Average$346	FlexibilityNo cancel fee	On-time63%

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Cheap flights from Atlanta (ATL) to Fort Collins, CO

Find cheap flights from Atlanta to Fort Collins with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Atlanta to Fort Collins

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Popular in

Cheapest in

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Cheapflights Insights

What is the cheapest time of day to fly from ATL to FC9?

A simple way to save on the total cost of your ticket is to fly from Atlanta to Fort Collins in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Atlanta to Fort Collins?

Travelers seeking maximum savings on their Atlanta to Fort Collins flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Fort Collins

Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Atlanta to Fort Collins. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Atlanta to Fort Collins?

How popular is this Atlanta to Fort Collins flight route?

What are the cheapest airlines to fly from Atlanta to Fort Collins one-way?

What are the most reliable airlines from Atlanta to Fort Collins?

What are the cheapest flights from Atlanta to Fort Collins?

Can I find deals for flights from Atlanta to Fort Collins that include hotel bookings?

How can I find direct flights from Atlanta to Fort Collins?

Can I find deals for business class flights from Atlanta to Fort Collins?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Fort Collins

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Fort Collins by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Atlanta to Fort Collins by cabin class

Find flights from Atlanta to Fort Collins, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Atlanta and Fort Collins flights

Browse other Atlanta and Fort Collins flight options. Last updated on October 30, 2026.

Other flights from Atlanta

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