Find Cheap Flights from Buffalo to Denver International (BUF - DEN)

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Buffalo to Denver International Flight Information

Avg. Flight Duration 3h 25m
Flights Arrive in Denver International
Flights Depart from Buffalo
Flight Price $117
Distance 1,356 miles
Airlines Frontier, United Airlines, American Airlines, Delta, JetBlue

Good to Know

Low Season:
November
Best time to beat the crowds
4%
expected price decrease
High Season:
December
Most popular time to fly
7%
expected price increase
Average Price:
$180
(avg. price over the last 2 weeks)
Good Deal:
$114
or less (round trip)

When to Book Flights from Buffalo to Denver International

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $114 or less.
The cheapest flight from Buffalo to Denver International was found 20 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 30% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Buffalo to Denver International Flights

How long does a flight from Buffalo to Denver International take?
An average nonstop flight takes 3h 41m, covering a distance of 1356 miles.
How many flights are there between Buffalo and Denver International?
There are 2 (nonstop) flights between Buffalo and Denver International per week, averaging 0 per day.
Which airlines provide the cheapest flights from Buffalo to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($117), United Airlines ($165) and American Airlines ($169).
Do I need a passport to fly between Buffalo and Denver International?
No.
Which airlines fly most frequently between Buffalo and Denver International?
Frontier (0 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Buffalo to Denver International?
For Buffalo to Denver International, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Denver International back to Buffalo, the best deals are generally found on Monday, with Saturday being the most expensive.

Book cheap flights from Buffalo to Denver International (round-trip)

Airports
Origin
Buffalo
$117
only
$117
Destination
Denver
$117
only
$117
Mon, Dec 17
BUF
Buffalo
DEN
Denver International
3h 41m
Mon, Jan 7
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 22 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
MSP
DEN
Excellent 10.0

Cons: Waited on tarmac for an extra 15 minutes because of a computer issue other than that phenomenal flight.

ONT
MCO
Okay 4.6

Pros: Non stop

Cons: Seats suck

BUF
DEN
Mediocre 2.3

Pros: Nothing. Absolutely nothing. I mean I got where I was going and didn’t die, but that’s about the extent of the positive things I have to say.

Cons: Very uncomfortable seats, no beverage service. Up charge for literally everything, carry on’s were charged, as much as checking bags. I’ll be avoiding frontier like the plague in the future.

AUS
SJC
Mediocre 2.0

Pros: Nothing

Cons: First flight of the day delayed with no notice Horrible Customer service Frontier is the worst!

DEN
TUS
Okay 5.0

Pros: The crew was kind

Cons: There were only 2 employees to check bags so that took an hour.

Mon, Jan 7
BUF
Buffalo
DEN
Denver International
7h 21m
Fri, Jan 11
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 60,859 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
DEN
EUG
Mediocre 3.2

Cons: It was United. Enough said. They stink, especially after having flown on Lufthansa overseas. The United flight had zero leg room.

DEN
ONT
Excellent 10.0

Cons: Delayed by 15mins

EWR
IAD
Excellent 10.0

Pros: Left on time and landed early

Cons: Nothing to not like.

HKG
EWR
Excellent 10.0

Pros: This is one of the longest flights in the world, but the flight attendants were cheerful throughout the flight. There was a good selection of movies and other entertainment in the seat back viewer.

Cons: The food was mediocre. Lots of carbs, little protein, almost no fruits or vegetables. Not great for someone watching their weight.

SFO
PSP
Okay 4.3

Cons: Has lots of contradicting texts about flight status

Sun, Jan 6
BUF
Buffalo
DEN
Denver International
7h 03m
Fri, Jan 11
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,664 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.8
Entertainment
6.8
Food
6.7
CMH
DFW
Mediocre 3.3

Pros: Take offs equaled lands

Cons: Dirty and tied plane seat way to tiely spaced. Disinterested crew. I hate stowage

CLT
PVD
Good 7.6

Cons: Crew needs to improve their attitude

DFW
PHL
Okay 5.6

Cons: VERY cramped

DFW
CLT
Good 7.6

Cons: crew attitude was not upto par with Southwest

BOS
JFK
Okay 4.0

Cons: The flight from Boston was extremely delayed,but miraculasly, the boarding to conecting FinnAir flight 6, took extra 10 minutes, which gave me a chance not to catch it. Though, me and the AA rep., had to cross-run about a mile up and down the escalators at terminal 8 , my baggage was left behind and did not make a transfer to FinnAir 6. At final destination I was asked to file a lost baggage claim. If not the initial flight from Logan, everything should go smoother.

Wed, Dec 19
BUF
Buffalo
DEN
Denver International
6h 19m
Mon, Jan 21
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 34 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,832 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
SYR
ATL
Excellent 10.0

Pros: We got on we took off and arrived as scheduled. Just as it should be.

Cons: N/A

AMS
ATL
Excellent 9.3

Pros: Food was great as was the selection of movies available. The seat was comfortable and had enough leg room.

Cons: Lines was confusing and the various boarding tiers were not announced properly (Delta One, Sky Priority, and Zone 1 were all together and Zone 2 started boarding way before the priority lane was finished).

ATL
MEM
Excellent 10.0

Pros: We got on we took off and arrived on schedule just as it should be.

Cons: N/A

JFK
SEA
Excellent 8.3

Pros: Good snacks. Nice crew. Nice seats.

Cons: Pay WiFi? JetBlue does it for free..

JFK
MSP
Mediocre 2.0

Cons: This was my worst EVER airline experience. It was delayed 27 hours and the snow was not the only problem. When we finally got on board a plane we sat on the runway for over two hours - then they FORGOT to load the luggage!!!

Wed, Jan 30
BUF
Buffalo
DEN
Denver International
8h 11m
Mon, Feb 4
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 6 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 14,881 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
7.9
Food
7.8
DCA
MCO
Excellent 8.8

Pros: I was expecting cattle class legroom because of the price of the ticket. What a pleasant surprise to have room to stretch my legs.

Cons: I really can't think of anything unpleasant about the flight.

FLL
EWR
Excellent 10.0

Pros: Jet blue us such a pleasure.historic moment in the country and was able to watch. Thank you.

JFK
FLL
Excellent 10.0

Pros: Videos!

Cons: Video interruptions!

FLL
LAX
Excellent 10.0

Pros: Everything

JFK
SFO
Excellent 8.3

Pros: I liked that they offered quality and complimentary snacks and how they didn't make a big deal if we wanted like 2 tob4 servings of water as i get extremely dehydrated. Staff was friendly and their boarding times and door closing times were clearly printed on the b pass which i appreciated. If only their frequent flier numbers were partnered with more programs. Seats were clean and were connected so you cpukd watch tv and recharge your phone. Good variety of movies!

Cons: I think they charged for blankets but at least it wasnt freezing like AA

Mon, Dec 17
BUF
Buffalo
DEN
Denver International
3h 41m
Fri, Dec 28
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 12 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
DEN
PDX
Excellent 8.0

Pros: Very affordable and punctual

Cons: Seats were VERY close. Barely any leg room. Children next to me on both flights were disruptive. On first flight child ran up and done aisles with parent behind them. She was noisy the whole flight. This lasted for over 10 minutes and flight attendants didn't do anything. The child on the next flight talked nonstop with traveling family.Probably nothing could have been done by airline but super annoying.

AUS
SJC
Mediocre 2.0

Pros: Nothing

Cons: First flight of the day delayed with no notice Horrible Customer service Frontier is the worst!

MCO
IAD
Excellent 8.0

Pros: Price

Cons: Too many restrictions

DCA
DEN
Okay 4.3

Pros: The flight was smooth, pilots did fine job.

Cons: The searing was really, really cramoed. I am 5-10, 190 lbs. My knees were up against the seat in front of me. The "tray table" was only 6x10". I really felt claustrophic on these two flights. Took medicine to help me overcome the anxiety of such cramped space. I doubt I will fly Frontier again because of this. The lack of space is really disgusting.

CID
DEN
Okay 4.0

Pros: Attendants were nice

Cons: Seats are hard, late plane, over an hour late

Fri, Jan 11
BUF
Buffalo
DEN
Denver International
5h 29m
Mon, Jan 14
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 60,859 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
DEN
SMF
Good 6.0

Cons: Cabin temp was extremely warm. I sweated thru my T-shirt like I was at the gym.

YYJ
SFO
Mediocre 2.0

Cons: small cramped plane.united airlines made us pay to recheck out bags on a connecting flight despite telling us we wouldn't have to.

IAD
SFO
Okay 5.3

Pros: The staff and crew were excellent

Cons: Legroom was far too tight, by at least an inch. Entertainment such as recent movies, available on other airlines for free, was available only for pay.

SJO
IAH
Excellent 8.0

Pros: Everything went smoothly and the airport employees and United Airlines staff were all very friendly. No complaints. Especially for the incredibly low price of the ticket. I feel like it was a really good deal.

Cons: The tricky luggage policies. Those seem like they are deliberately being engineered to confuse the passengers into making expensive mistakes. Who travels with no luggage (other than me) anyhow?

HKG
EWR
Excellent 10.0

Pros: This is one of the longest flights in the world, but the flight attendants were cheerful throughout the flight. There was a good selection of movies and other entertainment in the seat back viewer.

Cons: The food was mediocre. Lots of carbs, little protein, almost no fruits or vegetables. Not great for someone watching their weight.

Sat, Jan 19
BUF
Buffalo
DEN
Denver International
6h 53m
Mon, Jan 21
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,664 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.8
Entertainment
6.8
Food
6.7
MIA
KIN
Excellent 8.0

Pros: The boarding experience was quite smooth. The flight itsekf was very good. I must commend the piolots for doing a wonderful job.

Cons: I didn't like the fact that I paid for extra leg room and had to board with Group 7. I think that was ridiculous. I was unable to connect to gogo in-flight internet network. It was the second flight in which it was not available.

DFW
CLT
Good 7.6

Cons: crew attitude was not upto par with Southwest

NRT
LAX
Excellent 9.6

Pros: We were happy with the selection of movies, tv shows, and games. The food options were nice - and the amount of meals, drinks, and snacks were more than enough to get us through the long flight.

Cons: The seats were a little small and cramped, but no more so than any other airline.

LHR
PHL
Excellent 10.0

Pros: Variety of snacks and friendly service. Good entertainment selection.

Cons: Signs for Finnair and AA were hard to find on departure.

ORD
MSN
Good 6.5

Cons: I was apparently "flagged" by British Airways for extra security checks. As I understood it in London, I was randomly selected for this security check. This then apparently meant that I was to be flagged for all subsequent flights. This meant that in Chicago, after going through two other security checks that day (Zurich and London) and completing customs, I had to engage in a full Homeland security check. This involved removing protective covers from my laptop and phone that were hard to get off (not meant to be taken off regularly) and a full body search that I did not have to do in London. After many hours of traveling, this was very a frustrating experience.

Fri, Jan 25
BUF
Buffalo
DEN
Denver International
5h 29m
Mon, Jan 28
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 60,859 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
EWR
BRU
Good 7.0

Cons: too long time before I was transportet with a wheelchair out to the flight. no food even not a biscuit.

YYJ
SFO
Mediocre 2.0

Cons: small cramped plane.united airlines made us pay to recheck out bags on a connecting flight despite telling us we wouldn't have to.

EWR
IAD
Excellent 10.0

Pros: Left on time and landed early

Cons: Nothing to not like.

IAD
SFO
Okay 5.3

Pros: The staff and crew were excellent

Cons: Legroom was far too tight, by at least an inch. Entertainment such as recent movies, available on other airlines for free, was available only for pay.

HKG
EWR
Excellent 10.0

Pros: This is one of the longest flights in the world, but the flight attendants were cheerful throughout the flight. There was a good selection of movies and other entertainment in the seat back viewer.

Cons: The food was mediocre. Lots of carbs, little protein, almost no fruits or vegetables. Not great for someone watching their weight.

Fri, Jan 18
BUF
Buffalo
DEN
Denver International
3h 41m
Tue, Jan 22
DEN
Denver International
BUF
Buffalo
7h 01m
Trip: 5 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
MCO
IAD
Excellent 8.0

Pros: Price

Cons: Too many restrictions

ONT
MCO
Okay 4.6

Pros: Non stop

Cons: Seats suck

CID
DEN
Okay 4.0

Pros: Attendants were nice

Cons: Seats are hard, late plane, over an hour late

DCA
DEN
Okay 4.3

Pros: The flight was smooth, pilots did fine job.

Cons: The searing was really, really cramoed. I am 5-10, 190 lbs. My knees were up against the seat in front of me. The "tray table" was only 6x10". I really felt claustrophic on these two flights. Took medicine to help me overcome the anxiety of such cramped space. I doubt I will fly Frontier again because of this. The lack of space is really disgusting.

BUF
DEN
Mediocre 2.3

Pros: Nothing. Absolutely nothing. I mean I got where I was going and didn’t die, but that’s about the extent of the positive things I have to say.

Cons: Very uncomfortable seats, no beverage service. Up charge for literally everything, carry on’s were charged, as much as checking bags. I’ll be avoiding frontier like the plague in the future.

Sat, Jan 26
BUF
Buffalo
DEN
Denver International
6h 53m
Mon, Jan 28
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,664 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.8
Entertainment
6.8
Food
6.7
CLT
PVD
Good 7.6

Cons: Crew needs to improve their attitude

LHR
PHL
Excellent 10.0

Pros: Variety of snacks and friendly service. Good entertainment selection.

Cons: Signs for Finnair and AA were hard to find on departure.

ORD
ATL
Excellent 10.0

Pros: Courteous employee interactions from bag check/gate to arrival!

Cons: Everything was truly GREAT

DFW
CLT
Good 7.6

Cons: crew attitude was not upto par with Southwest

DFW
FRA
Mediocre 2.0

Cons: Disgusting Food. Extremely uncomfortable seats: unable to recline far enough, my knees on back of seat in front of me, unable to sleep at all the entire trip. This was American Airlines, not British Airways. Cheap headphones kept falling out of line in port. TERRIBLE FLIGHT, Never Again!

Wed, Dec 19
BUF
Buffalo
DEN
Denver International
6h 05m
Mon, Dec 31
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 13 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,832 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
ATL
MLB
Good 6.6

Pros: Got me there Safely

Cons: Couldn’t understand announcements... at all! By flight attendant or pilot

SLC
LGB
Excellent 8.8

Cons: Sat in comfort+, bbut never offered any sort of snack. Not sure why it is considered an upgrade.

LGA
ATL
Excellent 10.0

Pros: From the pilot...FAs....gate agents....everyone was very pleasant and professional. Plane was clean as well.

JFK
SEA
Excellent 8.3

Pros: Good snacks. Nice crew. Nice seats.

Cons: Pay WiFi? JetBlue does it for free..

ATL
MEM
Excellent 10.0

Pros: We got on we took off and arrived on schedule just as it should be.

Cons: N/A

Fri, Feb 8
BUF
Buffalo
DEN
Denver International
7h 40m
Mon, Feb 11
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 60,859 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
DEN
EUG
Mediocre 3.2

Cons: It was United. Enough said. They stink, especially after having flown on Lufthansa overseas. The United flight had zero leg room.

DEN
ONT
Excellent 10.0

Cons: Delayed by 15mins

EWR
IAD
Excellent 10.0

Pros: Left on time and landed early

Cons: Nothing to not like.

HKG
EWR
Excellent 10.0

Pros: This is one of the longest flights in the world, but the flight attendants were cheerful throughout the flight. There was a good selection of movies and other entertainment in the seat back viewer.

Cons: The food was mediocre. Lots of carbs, little protein, almost no fruits or vegetables. Not great for someone watching their weight.

YYJ
SFO
Mediocre 2.0

Cons: small cramped plane.united airlines made us pay to recheck out bags on a connecting flight despite telling us we wouldn't have to.

Fri, Jan 25
BUF
Buffalo
DEN
Denver International
3h 41m
Wed, Jan 30
DEN
Denver International
BUF
Buffalo
5h 36m
Trip: 6 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
DEN
TUS
Okay 5.0

Pros: The crew was kind

Cons: There were only 2 employees to check bags so that took an hour.

DEN
DCA
Excellent 10.0

Pros: Everything, it was a flight

DEN
PDX
Excellent 8.0

Pros: Very affordable and punctual

Cons: Seats were VERY close. Barely any leg room. Children next to me on both flights were disruptive. On first flight child ran up and done aisles with parent behind them. She was noisy the whole flight. This lasted for over 10 minutes and flight attendants didn't do anything. The child on the next flight talked nonstop with traveling family.Probably nothing could have been done by airline but super annoying.

CID
DEN
Okay 4.0

Pros: Attendants were nice

Cons: Seats are hard, late plane, over an hour late

DCA
DEN
Okay 4.3

Pros: The flight was smooth, pilots did fine job.

Cons: The searing was really, really cramoed. I am 5-10, 190 lbs. My knees were up against the seat in front of me. The "tray table" was only 6x10". I really felt claustrophic on these two flights. Took medicine to help me overcome the anxiety of such cramped space. I doubt I will fly Frontier again because of this. The lack of space is really disgusting.

Thu, Feb 7
BUF
Buffalo
DEN
Denver International
7h 04m
Mon, Feb 11
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,664 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.8
Entertainment
6.8
Food
6.7
BOS
JFK
Okay 4.0

Cons: The flight from Boston was extremely delayed,but miraculasly, the boarding to conecting FinnAir flight 6, took extra 10 minutes, which gave me a chance not to catch it. Though, me and the AA rep., had to cross-run about a mile up and down the escalators at terminal 8 , my baggage was left behind and did not make a transfer to FinnAir 6. At final destination I was asked to file a lost baggage claim. If not the initial flight from Logan, everything should go smoother.

DFW
CLT
Good 7.6

Cons: crew attitude was not upto par with Southwest

ORD
ATL
Excellent 10.0

Pros: Courteous employee interactions from bag check/gate to arrival!

Cons: Everything was truly GREAT

CLT
PVD
Good 7.6

Cons: Crew needs to improve their attitude

CMH
DFW
Mediocre 3.3

Pros: Take offs equaled lands

Cons: Dirty and tied plane seat way to tiely spaced. Disinterested crew. I hate stowage

Fri, Feb 8
BUF
Buffalo
DEN
Denver International
7h 40m
Mon, Feb 11
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 60,859 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
IAH
SFO
Excellent 8.0

Pros: The greeting and smiles I received from the crew members as I was boarding. The plane had entertainment and alcoholic beverages.

Cons: The only thing I can complain about is the weather causing the aircraft to shake

HKG
EWR
Excellent 10.0

Pros: This is one of the longest flights in the world, but the flight attendants were cheerful throughout the flight. There was a good selection of movies and other entertainment in the seat back viewer.

Cons: The food was mediocre. Lots of carbs, little protein, almost no fruits or vegetables. Not great for someone watching their weight.

DEN
SMF
Good 6.0

Cons: Cabin temp was extremely warm. I sweated thru my T-shirt like I was at the gym.

DEN
ONT
Excellent 10.0

Cons: Delayed by 15mins

SFO
PSP
Okay 4.3

Cons: Has lots of contradicting texts about flight status

Tue, Feb 19
BUF
Buffalo
DEN
Denver International
11h 02m
Mon, Feb 25
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 7 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 14,881 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
7.9
Food
7.8
FLL
LAX
Excellent 10.0

Pros: Everything

LAX
JFK
Excellent 10.0

Pros: I always shop on kayak. It's reliable because of the consistant results.

JFK
SFO
Excellent 8.3

Pros: I liked that they offered quality and complimentary snacks and how they didn't make a big deal if we wanted like 2 tob4 servings of water as i get extremely dehydrated. Staff was friendly and their boarding times and door closing times were clearly printed on the b pass which i appreciated. If only their frequent flier numbers were partnered with more programs. Seats were clean and were connected so you cpukd watch tv and recharge your phone. Good variety of movies!

Cons: I think they charged for blankets but at least it wasnt freezing like AA

JFK
FLL
Excellent 10.0

Pros: Videos!

Cons: Video interruptions!

MSY
JFK
Excellent 8.0

Pros: Full sized beverages and snacks. Entertainment provided

Cons: Miscommunication with flight time. Email was sent for a later time, but they actually flew earlier than the original time

Mon, Feb 25
BUF
Buffalo
DEN
Denver International
3h 41m
Sun, Mar 3
DEN
Denver International
BUF
Buffalo
6h 08m
Trip: 7 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
ONT
MCO
Okay 4.6

Pros: Non stop

Cons: Seats suck

DEN
TUS
Okay 5.0

Pros: The crew was kind

Cons: There were only 2 employees to check bags so that took an hour.

DCA
DEN
Okay 4.3

Pros: The flight was smooth, pilots did fine job.

Cons: The searing was really, really cramoed. I am 5-10, 190 lbs. My knees were up against the seat in front of me. The "tray table" was only 6x10". I really felt claustrophic on these two flights. Took medicine to help me overcome the anxiety of such cramped space. I doubt I will fly Frontier again because of this. The lack of space is really disgusting.

CVG
LAS
Mediocre 2.0

Pros: Nothing

Cons: Flight attendants continued to over serve drunk passengers in row 17 18 and 19. Two large parties came into the plane hammered. One spilled a drink on me while his buddies from across the aisle hit me in the eye with an empty liquor bottle screwing around. Another member of their party got up to go to the bathroom while we were landing. Flight attendants did nothing to accommodate me or the other 100 people pissed st the clowns. Last time I fly frontier most likely. I’ll be calling corporate shortly. Like to know why they continued to over serve them?

MCO
IAD
Excellent 8.0

Pros: Price

Cons: Too many restrictions

Sat, Jan 5
BUF
Buffalo
DEN
Denver International
8h 22m
Fri, Jan 11
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,664 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.8
Entertainment
6.8
Food
6.7
LHR
PHL
Excellent 10.0

Pros: Variety of snacks and friendly service. Good entertainment selection.

Cons: Signs for Finnair and AA were hard to find on departure.

CMH
DFW
Mediocre 3.3

Pros: Take offs equaled lands

Cons: Dirty and tied plane seat way to tiely spaced. Disinterested crew. I hate stowage

ORD
MSN
Good 6.5

Cons: I was apparently "flagged" by British Airways for extra security checks. As I understood it in London, I was randomly selected for this security check. This then apparently meant that I was to be flagged for all subsequent flights. This meant that in Chicago, after going through two other security checks that day (Zurich and London) and completing customs, I had to engage in a full Homeland security check. This involved removing protective covers from my laptop and phone that were hard to get off (not meant to be taken off regularly) and a full body search that I did not have to do in London. After many hours of traveling, this was very a frustrating experience.

ORD
ATL
Excellent 10.0

Pros: Courteous employee interactions from bag check/gate to arrival!

Cons: Everything was truly GREAT

DFW
FRA
Mediocre 2.0

Cons: Disgusting Food. Extremely uncomfortable seats: unable to recline far enough, my knees on back of seat in front of me, unable to sleep at all the entire trip. This was American Airlines, not British Airways. Cheap headphones kept falling out of line in port. TERRIBLE FLIGHT, Never Again!

Sun, Mar 17
BUF
Buffalo
DEN
Denver International
8h 21m
Mon, Mar 18
DEN
Denver International
BUF
Buffalo
3h 09m
Trip: 2 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,832 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
ATL
MLB
Good 6.6

Pros: Got me there Safely

Cons: Couldn’t understand announcements... at all! By flight attendant or pilot

CDG
ATL
Excellent 9.0

Pros: I had the chicken beans and rice which was good, the chicken burrito was a little soggy and had to peal it out of the box but taste ok.

Cons: The choice of the movies were either action or kids movies, i would like to see some sports movies, auto race, football or espn. All of the was energetic with great smiles and service except for one that never smiled and lacked enthusiasm. I wondered why she was on the plane.

ANC
MSP
Excellent 9.3

Pros: I liked the service to see if there was a chance to upgrade because of the connecting flight and even though there was a delay in the plane arriving to Alaska, the quick turn was excellent and we were in the air within a short period of time.

Cons: The comfortability and that’s rear even if I had the middle seat. I had it on my way towards Alaska and didn’t have any issue

JFK
MSP
Mediocre 2.0

Cons: This was my worst EVER airline experience. It was delayed 27 hours and the snow was not the only problem. When we finally got on board a plane we sat on the runway for over two hours - then they FORGOT to load the luggage!!!

SLC
LGB
Excellent 8.8

Cons: Sat in comfort+, bbut never offered any sort of snack. Not sure why it is considered an upgrade.

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