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Cheap flights from Colorado to Buffalo from $74

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 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:13 am - 4:29 pmDEN-BUF
3h 16mnonstop
Frontier Logo
5:24 pm - 7:04 pmBUF-DEN
3h 40mnonstop
$140Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Frontier Logo
11:13 am - 4:29 pmDEN-BUF
3h 16mnonstop
Frontier Logo
5:24 pm - 7:04 pmBUF-DEN
3h 40mnonstop
$141Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Frontier Logo
11:13 am - 4:29 pmDEN-BUF
3h 16mnonstop
Frontier Logo
5:24 pm - 7:04 pmBUF-DEN
3h 40mnonstop
$160Frontier
Find Deal
Mon, Oct 20 - Mon, Oct 27
Frontier Logo
11:13 am - 4:29 pmDEN-BUF
3h 16mnonstop
Frontier Logo
9:13 pm - 11:16 pmBUF-DEN
28h 03m1 stop
$167Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Multiple Airlines Logo
3:11 pm - 4:11 pmDEN-BUF
23h 00m2 stops
Multiple Airlines Logo
7:09 pm - 9:37 amBUF-DEN
16h 28m1 stop
$231Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
6:45 am - 5:02 pmDEN-BUF
8h 17m1 stop
Delta Logo
6:20 am - 10:11 amBUF-DEN
5h 51m1 stop
$237Delta
Find Deal
Tue, Nov 4 - Wed, Nov 5
American Airlines Logo
12:33 pm - 11:26 pmDEN-BUF
8h 53m2 stops
American Airlines Logo
5:34 am - 1:55 pmBUF-DEN
10h 21m2 stops
$247American Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 5
American Airlines Logo
5:00 am - 3:17 pmDEN-BUF
8h 17m1 stop
American Airlines Logo
6:32 am - 12:47 pmBUF-DEN
8h 15m1 stop
$257American Airlines
Find Deal
Sun, Nov 2 - Wed, Nov 5
JetBlue Logo
11:25 pm - 8:59 amDEN-BUF
7h 34m1 stop
JetBlue Logo
5:00 pm - 10:07 pmBUF-DEN
7h 07m1 stop
$259JetBlue
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Mon, Nov 24 - Tue, Dec 2
Delta Logo
1:42 pm - 11:50 pmCOS-BUF
8h 08m1 stop
Delta Logo
6:10 am - 8:40 pmBUF-COS
16h 30m1 stop
$502Delta
Find Deal
Mon, Nov 24 - Mon, Dec 1

Frontier flights from Colorado to Buffalo

Our best Frontier deals on Colorado to Buffalo flight tickets
Frontier
Oct 24
DEN11:13 amDenver Intl
3h 16m
BUF4:29 pmBuffalo
Oct 27
BUF5:24 pmBuffalo
3h 40m
DEN7:04 pmDenver Intl
$140
Find similar
Frontier
Oct 24
DEN11:13 amDenver Intl
3h 16m
BUF4:29 pmBuffalo
Oct 27
BUF5:24 pmBuffalo
3h 40m
DEN7:04 pmDenver Intl
$141
Find similar
Frontier
Oct 20
DEN11:13 amDenver Intl
3h 16m
BUF4:29 pmBuffalo
Oct 27
BUF5:24 pmBuffalo
3h 40m
DEN7:04 pmDenver Intl
$160
Find similar

Delta flights from Colorado to Buffalo

Our best Delta deals on Colorado to Buffalo flight tickets
Delta
Nov 4
DEN6:45 amDenver Intl
8h 17m
1 stop
BUF5:02 pmBuffalo
Nov 5
BUF6:20 amBuffalo
5h 51m
1 stop
DEN10:11 amDenver Intl
$237
Find similar
Delta
Oct 19
DEN12:55 amDenver Intl
5h 28m
1 stop
BUF8:23 amBuffalo
Oct 28
BUF6:20 amBuffalo
5h 51m
1 stop
DEN10:11 amDenver Intl
$307
Find similar
Delta
Oct 19
DEN12:55 amDenver Intl
5h 28m
1 stop
BUF8:23 amBuffalo
Oct 28
BUF6:00 amBuffalo
7h 45m
1 stop
DEN11:45 amDenver Intl
$327
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 October 6, 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

Fri 10/24

11:13 am-4:29 pm

Nonstop3h 16m

Buffalo

Mon 10/27

5:24 pm-7:04 pm

Nonstop3h 40m

$140

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Fri 10/24

11:13 am-4:29 pm

Nonstop3h 16m

Buffalo

Mon 10/27

5:24 pm-7:04 pm

Nonstop3h 40m

$141

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Mon 10/20

11:13 am-4:29 pm

Nonstop3h 16m

Buffalo

Mon 10/27

5:24 pm-7:04 pm

Nonstop3h 40m

$160

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Fri 10/24

11:13 am-4:29 pm

Nonstop3h 16m

Buffalo

Mon 10/27

9:13 pm-11:16 pm

1 stop28h 03m

$167

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Thu 12/4

3:11 pm-4:11 pm

2 stops23h 00m

Buffalo

Mon 12/8

7:09 pm-9:37 am

1 stop16h 28m

$231

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Tue 11/4

6:45 am-5:02 pm

1 stop8h 17m

Buffalo

Wed 11/5

6:20 am-10:11 am

1 stop5h 51m

$237

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Tue 11/4

12:33 pm-11:26 pm

2 stops8h 53m

Buffalo

Wed 11/5

5:34 am-1:55 pm

2 stops10h 21m

$247

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Sun 11/2

5:00 am-3:17 pm

1 stop8h 17m

Buffalo

Wed 11/5

6:32 am-12:47 pm

1 stop8h 15m

$257

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Mon 11/24

11:25 pm-8:59 am

1 stop7h 34m

Buffalo

Tue 12/2

5:00 pm-10:07 pm

1 stop7h 07m

$259

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Mon 11/24

1:42 pm-11:50 pm

1 stop8h 08m

Buffalo

Mon 12/1

6:10 am-8:40 pm

1 stop16h 30m

$502

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 September, then book flights to Buffalo from Colorado during August instead. Flights to Buffalo in August, while not as cheap as those in September, still average around $271.

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 $249. Flights from Colorado to Buffalo on a Saturday will generally be more expensive and average around $428. 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 $238. Flying to Buffalo in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Buffalo, so prices are often more expensive at around $444 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 $333 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

$134

Fastest flight time

3h 00m

Direct flights

Every day

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Colorado in the past 72 hours is $134. The best round-trip flight deal from Colorado to Buffalo found on momondo in the last 72 hours is $228.
The fastest flight from Colorado to Buffalo takes 3h 00m
Direct flights go from Colorado to Buffalo every day.
There is 1 airport near Buffalo: 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 $123Free CancellationRating
5.8
3,146 reviews
Search Frontier flights
American AirlinesPriceFrom $182Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $187Free CancellationRating
7.4
8,957 reviews
Search United Airlines flights
JetBluePriceFrom $229Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
DeltaPriceFrom $230Free CancellationRating
7.9
7,967 reviews
Search Delta flights
SouthwestPriceFrom $275Free CancellationRating
8.0
4,232 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
Tonawanda
Amherst
Williamsville
Grand Island
Orchard Park
Lockport
West Seneca
East Aurora
Bowmansville
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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