Cheap flights from BUF to DEN (Buffalo Niagara Intl. to Denver Intl.)

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Cheap Flights from BUF to DEN starting at $108 One Way, $219 Round Trip

Prices starting at $219 for return flights and $108 for one-way flights to Denver Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 1 - Tue, Oct 6
BUF
Buffalo
DEN
Denver
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Buffalo to Denver, returning Tue, Oct 6, priced at $219 found 5 days ago
Thu, Oct 1 - Tue, Oct 6
BUF
Buffalo
DEN
Denver
$236 Roundtrip, found 5 days ago
$236
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Buffalo to Denver, returning Tue, Oct 6, priced at $236 found 5 days ago
Wed, Nov 4 - Sat, Nov 7
BUF
Buffalo
DEN
Denver
$238 Roundtrip, just found
$238
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Nov 4 from Buffalo to Denver, returning Sat, Nov 7, priced at $238 just found
Fri, Oct 30 - Wed, Nov 4
BUF
Buffalo
DEN
Denver
$241 Roundtrip, found 7 hours ago
$241
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, Oct 30 from Buffalo to Denver, returning Wed, Nov 4, priced at $241 found 7 hours ago
Wed, Oct 7 - Sat, Oct 10
BUF
Buffalo
DEN
Denver
$281 Roundtrip, found 5 days ago
$281
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 7 from Buffalo to Denver, returning Sat, Oct 10, priced at $281 found 5 days ago

Hotel Ideas near Denver Intl.

Airport Hotels near Denver Intl.

The Westin Denver International Airport

The Westin Denver International Airport

4.5 out of 5
8300 Pena Boulevard Denver CO
$350 nightly
The price is $405 total per night from Sep 4 to Sep 5
$405 total
Sep 4 - Sep 5
Total with taxes and fees
Book a stay at this luxury hotel in Denver. Enjoy 2 bars/lounges, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,737 reviews)
"Even though the hotel is located next to DIA, it is over priced for the quality. The staff were friendly and helpful, but the quality of the rooms was poor."

Reviewed on Aug 19, 2026

The Westin Denver International Airport
Gaylord Rockies Resort & Convention Center

Gaylord Rockies Resort & Convention Center

4.5 out of 5
6700 North Gaylord Rockies Boulevard Aurora CO
$391 nightly
The price is $443 total per night from Sep 8 to Sep 9
$443 total
Sep 8 - Sep 9
Total with taxes and fees
Book a stay at this luxury hotel in Aurora. Enjoy a full-service spa, 6 restaurants, and 2 hot tubs. Our guests praise the helpful staff and the property condition ...
Gaylord Rockies Resort & Convention Center
Hyatt Place Peña Station/Denver Airport

Hyatt Place Peña Station/Denver Airport

3 out of 5
6110 NORTH PANASONIC WAY Denver CO
$94 nightly
The price is $109 total per night from Aug 28 to Aug 29
$109 total
Aug 28 - Aug 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the restaurant ...
Hyatt Place Peña Station/Denver Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Denver

Renaissance Denver Hotel & Conference Center

Renaissance Denver Hotel & Conference Center

4 out of 5
3801 Quebec St Denver CO
$111 nightly
The price is $128 total per night from Sep 13 to Sep 14
$128 total
Sep 13 - Sep 14
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free WiFi, an outdoor pool, and breakfast (surcharge). Our guests praise the helpful staff and the ...
Renaissance Denver Hotel & Conference Center
Sonesta Denver Downtown

Sonesta Denver Downtown

4 out of 5
1450 Glenarm Place Denver CO
$109 nightly
The price is $126 total per night from Sep 7 to Sep 8
$126 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy an outdoor pool, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.6/10 Excellent! (2,729 reviews)
"Amazing staff! Spacious and clean rooms."

Reviewed on Aug 19, 2026

Sonesta Denver Downtown
Hyatt Centric Downtown Denver

Hyatt Centric Downtown Denver

4 out of 5
1776 Champa St Denver CO
$129 nightly
The price is $149 total per night from Aug 23 to Aug 24
$149 total
Aug 23 - Aug 24
Total with taxes and fees
Stay at this hotel in Denver. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the restaurant and the helpful staff in our reviews. ...
Hyatt Centric Downtown Denver
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Denver Hotels With Airport Transportation

Baymont by Wyndham Denver International Airport

Baymont by Wyndham Denver International Airport

2.5 out of 5
6805 N. Argonne Street Denver CO
$98 nightly
The price is $114 total per night from Aug 20 to Aug 21
$114 total
Aug 20 - Aug 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free WiFi, a free airport shuttle, and a 24-hour fitness center. Our guests praise the helpful staff ...
7.6/10 Good! (1,822 reviews)
"Hi my flight was supposed to get in around 930pm. However he was delayed and then delayed again and ultimately delayed until 6am the next morning. The management here refused to give me a refund."

Reviewed on Aug 19, 2026

Baymont by Wyndham Denver International Airport
Days Inn & Suites by Wyndham Denver International Airport

Days Inn & Suites by Wyndham Denver International Airport

3 out of 5
7030 Tower Rd Denver CO
$103 nightly
The price is $118 total per night from Sep 1 to Sep 2
$118 total
Sep 1 - Sep 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (2,031 reviews)
"Over a nice place to stay. Breakfast was a joke. Didn’t notice that I had to pay for parking, so that was frustrating. Check in staff was fridged and not welcoming. Used washer and dryer, takes card only but then had to pay a “convenience fee” what a joke."

Reviewed on Aug 18, 2026

Days Inn & Suites by Wyndham Denver International Airport
AmericInn by Wyndham Denver Airport

AmericInn by Wyndham Denver Airport

3 out of 5
7010 Tower Road Denver CO
$122 nightly
The price is $141 total per night from Aug 20 to Aug 21
$141 total
Aug 20 - Aug 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the pool ...
8.4/10 Very Good! (3,178 reviews)
"Ok place. Staff acceptable."

Reviewed on Aug 19, 2026

AmericInn by Wyndham Denver Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Denver Hotels

Ramada by Wyndham Denver Downtown

Ramada by Wyndham Denver Downtown

2.5 out of 5
1150 E Colfax Ave Denver CO
Book a stay at this business-friendly hotel in Denver. Enjoy free WiFi, room service, and a fitness center. Popular attractions Denver Zoo and Coors Field are ...
5/10 (1,000 reviews)
"Okay"

Reviewed on Feb 18, 2021

Get rates
Ramada by Wyndham Denver Downtown
Econo Lodge Denver International Airport

Econo Lodge Denver International Airport

2 out of 5
15900 E 40th Ave Aurora CO
$71 nightly
The price is $83 total per night from Sep 9 to Sep 10
$83 total
Sep 9 - Sep 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Aurora. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean ...
Econo Lodge Denver International Airport
Microtel Inn & Suites by Wyndham Denver Airport

Microtel Inn & Suites by Wyndham Denver Airport

2 out of 5
18600 E 63rd Ave Denver CO
$99 nightly
The price is $115 total per night from Aug 23 to Aug 24
$115 total
Aug 23 - Aug 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,321 reviews)
"Easy going stay. Staff did not give me a hard time. Room was clean and comfortable."

Reviewed on Aug 19, 2026

Microtel Inn & Suites by Wyndham Denver Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Denver

Drury Plaza Hotel Denver Westminster

Drury Plaza Hotel Denver Westminster

4 out of 5
10393 Reed Street Westminster CO
$112 nightly
The price is $125 total per night from Sep 8 to Sep 9
$125 total
Sep 8 - Sep 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Westminster. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
Drury Plaza Hotel Denver Westminster
The Westin Westminster

The Westin Westminster

4 out of 5
10600 Westminster Boulevard Westminster CO
$111 nightly
The price is $123 total per night from Aug 29 to Aug 30
$123 total
Aug 29 - Aug 30
Total with taxes and fees
Book a stay at this family-friendly hotel in Westminster. Enjoy breakfast (surcharge), a free area shuttle, and a fitness center. Our guests praise the helpful ...
8.8/10 Excellent! (1,162 reviews)

Families like: Kids pool, cribs, rollaway beds

Travelers say...
"Clean, very nice great amenities"

Reviewed on Aug 18, 2026

The Westin Westminster
Hyatt Place Denver Tech Center

Hyatt Place Denver Tech Center

3 out of 5
8300 E Crescent Pkwy Greenwood Village CO
$110 nightly
The price is $121 total per night from Aug 23 to Aug 24
$121 total
Aug 23 - Aug 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Greenwood Village. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (1,600 reviews)
"Check in was not so great. Incredibly loud construction in lobby. I couldn’t hear front desk staff. Room wasn’t ready even though it was after 4. Otherwise, great room and breakfast."

Reviewed on Aug 19, 2026

Hyatt Place Denver Tech Center
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

BUF to DEN Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
BUF Address & GPS
Address:
Genesee Street
Buffalo NY, 14225
United States
IATA Code:
BUF
Longitude:
-78.731804
Latitude:
42.933828
Time Zone:
America/New_York
DEN Address & GPS
Address:
8500 Pena Boulevard
Denver CO, 80249-6340
United States
IATA Code:
DEN
Longitude:
-104.673098
Latitude:
39.851382
Time Zone:
America/Denver

Frequently asked questions

Are there non-stop flights from BUF to Denver Intl. Airport (DEN)?
Listen up. We're about to make your trip even better. Southwest Airlines flies direct from Buffalo Niagara Intl. Airport (BUF) to DEN, so you'll be touching down and starting your fantastic adventure in no time.
What is the shortest flight from BUF to Denver Airport?
Getting from Buffalo Niagara International Airport to DEN takes at least 6 hours and 7 minutes. Enjoy a wine and watch a movie or two — here's your chance to just relax.
How many hours flight from Buffalo Niagara International Airport to Denver Intl. Airport (DEN)?
It usually takes around 6 hours and 16 minutes to jet from BUF to Denver Intl. Airport (DEN). Get through this medium-haul journey by watching TV shows and getting stuck into a good book. Alternatively, squeeze in a bit of shut-eye.
What airlines have the most flights from BUF to Denver Airport?
With 67 monthly flights from Buffalo to Denver, Southwest Airlines will fly you there in style and comfort.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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