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Cheap flights from Colorado to Buffalo from $85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Buffalo departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:59 pm - 11:34 am
DEN
-
BUF
9h 35m1 stop
Frontier Logo
12:00 pm - 9:13 pm
BUF
-
DEN
11h 13m1 stop
$128Frontier
mié., feb. 25 - sáb., feb. 28
Frontier Logo
11:59 pm - 11:34 am
DEN
-
BUF
9h 35m1 stop
Frontier Logo
12:00 pm - 9:13 pm
BUF
-
DEN
11h 13m1 stop
$129Frontier
mié., feb. 25 - sáb., feb. 28
Frontier Logo
2:15 pm - 12:54 pm
DEN
-
BUF
20h 39m1 stop
Frontier Logo
12:00 pm - 9:13 pm
BUF
-
DEN
11h 13m1 stop
$174Frontier
mié., feb. 25 - sáb., feb. 28
Frontier Logo
6:31 pm - 8:13 am
DEN
-
BUF
11h 42m1 stop
Frontier Logo
1:15 pm - 9:38 pm
BUF
-
DEN
10h 23m1 stop
$182Frontier
jue., ene. 8 - lun., ene. 12
United Airlines Logo
5:55 pm - 11:10 pm
DEN
-
BUF
3h 15mnonstop
United Airlines Logo
8:17 am - 10:01 am
BUF
-
DEN
3h 44mnonstop
$199United Airlines
mié., mar. 18 - lun., mar. 23
American Airlines Logo
12:08 pm - 7:16 pm
COS
-
BUF
5h 08m1 stop
American Airlines Logo
7:30 am - 12:09 pm
BUF
-
COS
6h 39m1 stop
$219American Airlines
sáb., ene. 17 - lun., ene. 19
American Airlines Logo
1:43 pm - 10:34 pm
COS
-
BUF
6h 51m1 stop
American Airlines Logo
11:19 am - 10:08 pm
BUF
-
COS
12h 49m2 stops
$243American Airlines
jue., feb. 19 - lun., feb. 23
Southwest Logo
5:35 am - 5:45 pm
COS
-
BUF
10h 10m2 stops
Southwest Logo
12:35 pm - 9:55 pm
BUF
-
COS
11h 20m2 stops
$298Southwest
jue., feb. 19 - lun., feb. 23
United Airlines Logo
11:43 am - 8:29 pm
COS
-
BUF
6h 46m1 stop
United Airlines Logo
11:24 am - 9:06 pm
BUF
-
COS
11h 42m2 stops
$304United Airlines
sáb., ene. 31 - mar., feb. 3
Delta Logo
6:00 am - 3:59 pm
COS
-
BUF
7h 59m1 stop
Delta Logo
4:57 pm - 9:22 pm
BUF
-
COS
6h 25m1 stop
$367Delta
vie., abr. 24 - lun., abr. 27

Frontier flights from Colorado to Buffalo

Our best Frontier deals on Colorado to Buffalo flight tickets
Frontier
Feb 25
DEN11:59 pmDenver Intl
9h 35m
1 stop
BUF11:34 amBuffalo
Feb 28
BUF12:00 pmBuffalo
11h 13m
1 stop
DEN9:13 pmDenver Intl
$128
Find similar
Frontier
Feb 25
DEN11:59 pmDenver Intl
9h 35m
1 stop
BUF11:34 amBuffalo
Feb 28
BUF12:00 pmBuffalo
11h 13m
1 stop
DEN9:13 pmDenver Intl
$129
Find similar
Frontier
Feb 25
DEN2:15 pmDenver Intl
20h 39m
1 stop
BUF12:54 pmBuffalo
Feb 28
BUF12:00 pmBuffalo
11h 13m
1 stop
DEN9:13 pmDenver Intl
$174
Find similar

American Airlines flights from Colorado to Buffalo

Our best American Airlines deals on Colorado to Buffalo flight tickets
American Airlines
Jan 17
COS12:08 pmColorado Springs
5h 08m
1 stop
BUF7:16 pmBuffalo
Jan 19
BUF7:30 amBuffalo
6h 39m
1 stop
COS12:09 pmColorado Springs
$219
Find similar
American Airlines
Feb 25
DEN7:00 amDenver Intl
8h 52m
2 stops
BUF5:52 pmBuffalo
Feb 28
BUF6:37 pmBuffalo
5h 59m
1 stop
DEN10:36 pmDenver Intl
$224
Find similar
American Airlines
Jan 8
DEN6:00 amDenver Intl
8h 57m
2 stops
BUF4:57 pmBuffalo
Jan 20
BUF6:00 amBuffalo
10h 14m
2 stops
DEN2:14 pmDenver Intl
$229
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated diciembre 15, 2025.
Use the filters below to find and compare flights from Colorado to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

mié. 2/25

11:59 pm-11:34 am

1 stop9h 35m

Buffalo

sáb. 2/28

12:00 pm-9:13 pm

1 stop11h 13m

$128

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

mié. 2/25

11:59 pm-11:34 am

1 stop9h 35m

Buffalo

sáb. 2/28

12:00 pm-9:13 pm

1 stop11h 13m

$129

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

mié. 2/25

2:15 pm-12:54 pm

1 stop20h 39m

Buffalo

sáb. 2/28

12:00 pm-9:13 pm

1 stop11h 13m

$174

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

jue. 1/8

6:31 pm-8:13 am

1 stop11h 42m

Buffalo

lun. 1/12

1:15 pm-9:38 pm

1 stop10h 23m

$182

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

mié. 3/18

5:55 pm-11:10 pm

Nonstop3h 15m

Buffalo

lun. 3/23

8:17 am-10:01 am

Nonstop3h 44m

$199

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

sáb. 1/17

12:08 pm-7:16 pm

1 stop5h 08m

Buffalo

lun. 1/19

7:30 am-12:09 pm

1 stop6h 39m

$219

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

jue. 2/19

1:43 pm-10:34 pm

1 stop6h 51m

Buffalo

lun. 2/23

11:19 am-10:08 pm

2 stops12h 49m

$243

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

jue. 2/19

5:35 am-5:45 pm

2 stops10h 10m

Buffalo

lun. 2/23

12:35 pm-9:55 pm

2 stops11h 20m

$298

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

sáb. 1/31

11:43 am-8:29 pm

1 stop6h 46m

Buffalo

mar. 2/3

11:24 am-9:06 pm

2 stops11h 42m

$304

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

vie. 4/24

6:00 am-3:59 pm

1 stop7h 59m

Buffalo

lun. 4/27

4:57 pm-9:22 pm

1 stop6h 25m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from Colorado to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of October, then book flights to Buffalo from Colorado during September instead. Flights to Buffalo in September, while not as cheap as those in October, still average around $244.

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Friday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $234. Flights from Colorado to Buffalo on a Saturday will generally be more expensive and average around $447. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the morning is the cheapest time of day to fly from Colorado to Buffalo when you can find flight prices for as low as $236. Flying to Buffalo in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $545 per ticket.

What is the cheapest Colorado to Buffalo flight route?

Fly from Denver Intl to Buffalo for the best Colorado - Buffalo flight prices

How far in advance should I book a flight to Buffalo?

You are more likely to see cheaper flights to Buffalo from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $332 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Colorado for as low as $225 on momondo.

What cabin class options are available on Colorado to Buffalo flights?

There are 2 cabin classes available to choose from on Colorado to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Buffalo flights?

No. A direct flight is the cheapest option for a flight between Colorado to Buffalo.

Cheap Colorado to Buffalo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Buffalo

Best Price Found

$428

Fastest flight time

3h 00m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Colorado in the past 72 hours is $428. The best round-trip flight deal from Colorado to Buffalo found on momondo in the last 72 hours is $326.
The fastest flight from Colorado to Buffalo takes 3h 00m
Direct flights go from Colorado to Buffalo on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Buffalo. From Colorado there are direct flights to Buffalo (BUF).
Search flight deals

  • When did momondo last update prices for flights from Colorado to Buffalo Airport?

    Prices for flights from Colorado to Buffalo Airport are updated daily.

  • How many operators does momondo search for flights from Colorado to Buffalo Airport?

  • How old do you have to be to fly from Colorado to Buffalo Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Colorado to Buffalo?

Best airlines flying from Colorado to Buffalo

Compare and see reviews for airlines that fly from Colorado to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
JetBluePriceFrom $129Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
American AirlinesPriceFrom $182Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $188Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,008 reviews
Search Delta flights
SouthwestPriceFrom $257Free CancellationRating
7.9
4,249 reviews
Search Southwest flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Grand Island
Williamsville
Orchard Park
Lockport
West Seneca
Bowmansville
East Aurora
Eden
Angola

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Buffalo?

It is quick and easy to find Colorado to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

Can I find flights from Colorado to Buffalo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buffalo from Colorado which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colorado to Buffalo?

momondo provides multiple filters to help you find the best flight to Buffalo from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Colorado to Buffalo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Colorado to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
mié. 1/14
mié. 1/21
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