Find Cheap Flights from Denver International to Washington Dulles Intl (DEN - IAD)

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Good to Know

Low Season:
October
Best time to beat the crowds
3%
expected price decrease
High Season:
January
Most popular time to fly
18%
expected price increase
Average Price:
$363
(avg. price over the last 2 weeks)
Good Deal:
$240
or less (round trip)

When to Book Flights from Denver International to Washington Dulles Intl

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 $240 or less.
The cheapest flight from Denver International to Washington Dulles Intl was found 80 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Denver International to Washington Dulles Intl Flights

How long does a flight from Denver International to Washington Dulles Intl take?
An average nonstop flight takes 3h 12m, covering a distance of 1449 miles.
How many flights are there between Denver International and Washington Dulles Intl?
There are 399 (nonstop) flights between Denver International and Washington Dulles Intl per week, averaging 59 per day.
Which airlines provide the cheapest flights from Denver International to Washington Dulles Intl?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($139), United ($177) and Multiple Airlines ($202).
Do I need a passport to fly between Denver International and Washington Dulles Intl?
No.
Which airlines fly most frequently between Denver International and Washington Dulles Intl?
United (18 times daily), Brussels Airlines (10 times daily), South African (8 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Denver International to Washington Dulles Intl?
For Denver International to Washington Dulles Intl, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Washington Dulles Intl back to Denver International, the best deals are generally found on Monday, with Thursday being the most expensive.

Book cheap flights from Denver International to Washington Dulles Intl (round-trip)

Airports
Origin
Denver
$139
only
$139
Destination
Washington
$139
only
$139
Wed, Apr 11
DEN
IAD
3h 20m
Tue, Apr 17
IAD
DEN
3h 58m
Trip: 7 days
4.5OkayShow reviews
Overall 4.5 Okay
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAD
Good 6.0

Seats do not recline unless you've purchased a first class ticket and leg room is quite limited, making an overnight flight very uncomfortable. Tray table is about 1/3 the size of most airplane tables. I asked at the ticketing counter if I was able to board with both my purse and small bag (both would easily fit under the seat together), and was told I'd be charged for a carry on, so I had to stuff my purse inside the personal bag to avoid a charge. Flight crew was polite but not overly friendly. Snacks and beverages are not complimentary (I didn't ask about water but it seems like there are mixed messages about whether that is complimentary or not based on other reviews). I have flown Frontier in the past so I was aware that seats and baggage cost extra, but prices seem higher than they had been in the past ($12 for the cheapest pre-selected seats, $36 for carry on). Only perk was that the flight was direct from DEN-IAD.

DEN
IAD
Okay 4.6

.

jammed into seats. mini tray tables to hold $2.99 sodas. booze smelling drunk fool behind me still getting served multiple drinks. thank god for Netflix n headphones

DEN
IAD
Mediocre 3.3

Very little

Left my wallet on the plane and they would not help get it back to me Tiniest tray table I've ever seen before Everything costs money. Picking your seat, carryon, soda, snacks, etc.

DEN
IAD
Mediocre 2.0

Nothing.

The ticket cost buys you the option to pay for a seat. To get a seat next to my wife, we paid $17 per seat that didn't recline (that is extra) and the seat themselves are hard plastic with a 2 mm thick pleather cover. Each bag was $45 and they charged for each carry on. Every drink including water was a fee...worst flight I have ever experienced. We paid for another airline on the return leg.

DEN
IAD
Okay 4.3

Miserable chairs. Hard, Can't recline, armrests are small and don't go up, mini trays vertually useless.

Tue, Dec 19
DEN
IAD
3h 17m
Tue, Jan 9
IAD
DEN
3h 57m
Trip: 22 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 97 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAD
Good 6.0

since I am short, the neck portion of the seat is uncomfortable.

DEN
IAD
Good 7.3

- The option to watch TV - The leg room

- No food options provided

DEN
IAD
Excellent 10.0

When I was flying red eye they made it really easy to sleep. Lots of room excellent.

I was too drunk and my ears felt like they were bleeding but the staff was really nice

DEN
IAD
Mediocre 2.6

I paid extra to sit beside my girlfriend and bring a full size carry-on then the flight required that some people check their carry-ons because of space limitations. I would like to be reimbursed for the additional fee I paid to not check my bags.

DEN
IAD
Mediocre 2.0

Missed my connection due to late flight arrival and had to fly out the next day.

Mon, Dec 11
DEN
IAD
28h 30m
Mon, Jan 8
IAD
DEN
3h 57m
Trip: 29 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 25
DEN
IAD
3h 20m
Wed, May 30
IAD
DEN
3h 57m
Trip: 36 days
4.5OkayShow reviews
Overall 4.5 Okay
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAD
Okay 4.6

.

jammed into seats. mini tray tables to hold $2.99 sodas. booze smelling drunk fool behind me still getting served multiple drinks. thank god for Netflix n headphones

DEN
IAD
Good 6.5

Boarding and crew were as good as could be.

We were told to put carry on baggage underneath our crowded feet if we didn't pay for it. Those who paid were supposed to get the space above the seats. Boo hiss, Frontier.

DEN
IAD
Good 6.3

The staff was wonderful.

Couldn't sit in our seats and was moved for a young lady who got the whole row to herself. I had a guest who had never flown, so a window seat was exciting. Unfortunately he was not able to experience that.

DEN
IAD
Good 6.0

Seats do not recline unless you've purchased a first class ticket and leg room is quite limited, making an overnight flight very uncomfortable. Tray table is about 1/3 the size of most airplane tables. I asked at the ticketing counter if I was able to board with both my purse and small bag (both would easily fit under the seat together), and was told I'd be charged for a carry on, so I had to stuff my purse inside the personal bag to avoid a charge. Flight crew was polite but not overly friendly. Snacks and beverages are not complimentary (I didn't ask about water but it seems like there are mixed messages about whether that is complimentary or not based on other reviews). I have flown Frontier in the past so I was aware that seats and baggage cost extra, but prices seem higher than they had been in the past ($12 for the cheapest pre-selected seats, $36 for carry on). Only perk was that the flight was direct from DEN-IAD.

DEN
IAD
Mediocre 2.0

Nothing.

The flight was delayed due to a "captain switch" but upon arrival of the new captain, he stated he didn't know what the problem was and that he was called from reserve. While we waited during the delay, the Frontier staff openly mocked previous passengers, repeatedly cursed, sat in wheelchairs gossiping, ignored guest requests, and loudly discussed bowel movements. My fiancé wrote two complaints to the airline during our wait - none of which received a response. This airline is unprofessional and I will not fly it again.

Wed, May 2
DEN
IAD
3h 17m
Tue, May 8
IAD
DEN
3h 57m
Trip: 7 days
4.5OkayShow reviews
Overall 4.5 Okay
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAD
Okay 4.3

Miserable chairs. Hard, Can't recline, armrests are small and don't go up, mini trays vertually useless.

DEN
IAD
Good 6.0

Seats do not recline unless you've purchased a first class ticket and leg room is quite limited, making an overnight flight very uncomfortable. Tray table is about 1/3 the size of most airplane tables. I asked at the ticketing counter if I was able to board with both my purse and small bag (both would easily fit under the seat together), and was told I'd be charged for a carry on, so I had to stuff my purse inside the personal bag to avoid a charge. Flight crew was polite but not overly friendly. Snacks and beverages are not complimentary (I didn't ask about water but it seems like there are mixed messages about whether that is complimentary or not based on other reviews). I have flown Frontier in the past so I was aware that seats and baggage cost extra, but prices seem higher than they had been in the past ($12 for the cheapest pre-selected seats, $36 for carry on). Only perk was that the flight was direct from DEN-IAD.

DEN
IAD
Okay 4.6

.

jammed into seats. mini tray tables to hold $2.99 sodas. booze smelling drunk fool behind me still getting served multiple drinks. thank god for Netflix n headphones

DEN
IAD
Mediocre 2.0

Nothing.

The ticket cost buys you the option to pay for a seat. To get a seat next to my wife, we paid $17 per seat that didn't recline (that is extra) and the seat themselves are hard plastic with a 2 mm thick pleather cover. Each bag was $45 and they charged for each carry on. Every drink including water was a fee...worst flight I have ever experienced. We paid for another airline on the return leg.

DEN
IAD
Good 6.3

The staff was wonderful.

Couldn't sit in our seats and was moved for a young lady who got the whole row to herself. I had a guest who had never flown, so a window seat was exciting. Unfortunately he was not able to experience that.

Tue, Jan 9
DEN
IAD
3h 12m
Tue, Jan 16
IAD
DEN
4h 01m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 97 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAD
Good 7.3

- The option to watch TV - The leg room

- No food options provided

DEN
IAD
Excellent 8.6

Phone charger at every seat

Earphones for movie did not work

DEN
IAD
Okay 5.6

Adequate space in coach. Available wifi for a fee Friendly efficient floor air crew

No free entertainment - no music All entertainment required your own device. Snobby head flight attendant

DEN
IAD
Mediocre 2.0

Missed my connection due to late flight arrival and had to fly out the next day.

DEN
IAD
Okay 4.0

The flight actually had hot food for sale! The cheeseburger was pretty good.

I had a really hard time getting the cabin crews' attention during boarding for a piece of safety equipment. I hit the call light, tried to catch them as the crew was distributing headphones, and the light got turned off by an off-duty flight attendant without checking that we needed something. I got it in the end with an apology from crew but I still don't feel terribly safe Also, the paid entertainment system that my neighbors purchased seemed to be down with static for a portion of the flight.

Wed, May 16
DEN
IAD
3h 17m
Mon, May 21
IAD
DEN
3h 57m
Trip: 6 days
4.5OkayShow reviews
Overall 4.5 Okay
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAD
Good 6.0

Clean

You have pay for everything except water.

DEN
IAD
Mediocre 3.3

Very little

Left my wallet on the plane and they would not help get it back to me Tiniest tray table I've ever seen before Everything costs money. Picking your seat, carryon, soda, snacks, etc.

DEN
IAD
Mediocre 2.0

Nothing.

The ticket cost buys you the option to pay for a seat. To get a seat next to my wife, we paid $17 per seat that didn't recline (that is extra) and the seat themselves are hard plastic with a 2 mm thick pleather cover. Each bag was $45 and they charged for each carry on. Every drink including water was a fee...worst flight I have ever experienced. We paid for another airline on the return leg.

DEN
IAD
Good 6.3

The staff was wonderful.

Couldn't sit in our seats and was moved for a young lady who got the whole row to herself. I had a guest who had never flown, so a window seat was exciting. Unfortunately he was not able to experience that.

DEN
IAD
Okay 4.3

Miserable chairs. Hard, Can't recline, armrests are small and don't go up, mini trays vertually useless.

Tue, Feb 6
DEN
IAD
3h 12m
Tue, Feb 20
IAD
DEN
4h 03m
Trip: 15 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 97 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAD
Excellent 10.0

When I was flying red eye they made it really easy to sleep. Lots of room excellent.

I was too drunk and my ears felt like they were bleeding but the staff was really nice

DEN
IAD
Good 6.5

The crew members at the gate were friendly and courteous. The plane was clean and pretty new looking. The onboard crew were fine, for all the dealings I had with them. Our bags, which were gate checked, arrived with us and intact.

The seats are narrow, and I'm not a wide person. They are crowded in every direction. The airline(s) crowds more people into limited space, then charges people to check baggage, yet they seem surprised and ill-equipped to deal with the lack of space for carryon bags, begging people to gate check before boarding, then scolding the last people who board for bringing their bags to their seats, expecting to find a place in the overhead bins for them. They charge for snacks other than 2 oz. of pretzels. If this is considered part of the hospitality industry, the company gets a failing grade. The individual staff do the best they can.

DEN
IAD
Good 6.0

since I am short, the neck portion of the seat is uncomfortable.

DEN
IAD
Mediocre 2.0

Missed my connection due to late flight arrival and had to fly out the next day.

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

Tue, Jan 16
DEN
IAD
8h 49m
Wed, Jan 24
IAD
DEN
10h 30m
Trip: 9 days
4.5OkayShow reviews
Overall 4.5 Okay
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAD
Good 6.0

Clean

You have pay for everything except water.

DEN
IAD
Good 6.0

Seats do not recline unless you've purchased a first class ticket and leg room is quite limited, making an overnight flight very uncomfortable. Tray table is about 1/3 the size of most airplane tables. I asked at the ticketing counter if I was able to board with both my purse and small bag (both would easily fit under the seat together), and was told I'd be charged for a carry on, so I had to stuff my purse inside the personal bag to avoid a charge. Flight crew was polite but not overly friendly. Snacks and beverages are not complimentary (I didn't ask about water but it seems like there are mixed messages about whether that is complimentary or not based on other reviews). I have flown Frontier in the past so I was aware that seats and baggage cost extra, but prices seem higher than they had been in the past ($12 for the cheapest pre-selected seats, $36 for carry on). Only perk was that the flight was direct from DEN-IAD.

DEN
IAD
Okay 4.3

Miserable chairs. Hard, Can't recline, armrests are small and don't go up, mini trays vertually useless.

DEN
IAD
Mediocre 2.3

The boarding process was the best part of the experience which isn't saying much.

Extra fees for everything. I got a sore neck carrying my "personal bag" so as not to be charged. Not even a snack or beverage!! The worst part are the plastic bucket seats with very little padding and no head rests. I WAS MISERABLE AND UNCOMFORTABLE. The attendants were always explaining to MANY customers that they would have to pay for. Drinks-oh and you can only use a credit card. Cash isn't good enough

DEN
IAD
Mediocre 3.6

I liked the fact that I can fly red eye.

I typically fly Southwest because of the free leg room, free 2 bags checked, and 2 free carry-ons. Frontier "fee's" flyers to death. I have to pay extea for leg room????!!! REALLY! I could see if i was 6'6" but I'm not. If Southwest ever offers red eye flights I'll never patronize Frontier or another airline again.

Fri, Jan 26
DEN
IAD
3h 18m
Sun, Jan 28
IAD
DEN
3h 57m
Trip: 3 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 97 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAD
Excellent 8.6

Phone charger at every seat

Earphones for movie did not work

DEN
IAD
Good 6.5

The crew members at the gate were friendly and courteous. The plane was clean and pretty new looking. The onboard crew were fine, for all the dealings I had with them. Our bags, which were gate checked, arrived with us and intact.

The seats are narrow, and I'm not a wide person. They are crowded in every direction. The airline(s) crowds more people into limited space, then charges people to check baggage, yet they seem surprised and ill-equipped to deal with the lack of space for carryon bags, begging people to gate check before boarding, then scolding the last people who board for bringing their bags to their seats, expecting to find a place in the overhead bins for them. They charge for snacks other than 2 oz. of pretzels. If this is considered part of the hospitality industry, the company gets a failing grade. The individual staff do the best they can.

DEN
IAD
Okay 5.6

Adequate space in coach. Available wifi for a fee Friendly efficient floor air crew

No free entertainment - no music All entertainment required your own device. Snobby head flight attendant

DEN
IAD
Mediocre 2.0

Missed my connection due to late flight arrival and had to fly out the next day.

DEN
IAD
Okay 5.6

The plane was over two hours late! They decided to use a plane from Tokyo, so we got to wait for customs. I had just lost my mother and all I wanted to was get home. They kept saying soon. It doesn't seem efficient to use an international plane for domestic flights!

Thu, Mar 1
DEN
IAD
3h 13m
Sun, Mar 4
IAD
DEN
3h 53m
Trip: 4 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 97 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAD
Okay 4.0

The flight actually had hot food for sale! The cheeseburger was pretty good.

I had a really hard time getting the cabin crews' attention during boarding for a piece of safety equipment. I hit the call light, tried to catch them as the crew was distributing headphones, and the light got turned off by an off-duty flight attendant without checking that we needed something. I got it in the end with an apology from crew but I still don't feel terribly safe Also, the paid entertainment system that my neighbors purchased seemed to be down with static for a portion of the flight.

DEN
IAD
Mediocre 2.6

I paid extra to sit beside my girlfriend and bring a full size carry-on then the flight required that some people check their carry-ons because of space limitations. I would like to be reimbursed for the additional fee I paid to not check my bags.

DEN
IAD
Good 6.0

since I am short, the neck portion of the seat is uncomfortable.

DEN
IAD
Mediocre 2.0

Missed my connection due to late flight arrival and had to fly out the next day.

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

Thu, Feb 15
DEN
IAD
3h 15m
Thu, Feb 22
IAD
DEN
4h 03m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 97 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

DEN
IAD
Excellent 8.6

Phone charger at every seat

Earphones for movie did not work

DEN
IAD
Good 6.0

since I am short, the neck portion of the seat is uncomfortable.

DEN
IAD
Mediocre 2.0

Delayed flight due to "low air in tire" made me miss my connection to Iceland and ruined my very expensive vacation.

DEN
IAD
Good 6.5

The crew members at the gate were friendly and courteous. The plane was clean and pretty new looking. The onboard crew were fine, for all the dealings I had with them. Our bags, which were gate checked, arrived with us and intact.

The seats are narrow, and I'm not a wide person. They are crowded in every direction. The airline(s) crowds more people into limited space, then charges people to check baggage, yet they seem surprised and ill-equipped to deal with the lack of space for carryon bags, begging people to gate check before boarding, then scolding the last people who board for bringing their bags to their seats, expecting to find a place in the overhead bins for them. They charge for snacks other than 2 oz. of pretzels. If this is considered part of the hospitality industry, the company gets a failing grade. The individual staff do the best they can.

Tue, Nov 28
DEN
IAD
9h 39m
Sat, Dec 2
IAD
DEN
24h 16m
Trip: 5 days
4.5OkayShow reviews
Overall 4.5 Okay
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAD
Mediocre 2.0

Nothing.

The ticket cost buys you the option to pay for a seat. To get a seat next to my wife, we paid $17 per seat that didn't recline (that is extra) and the seat themselves are hard plastic with a 2 mm thick pleather cover. Each bag was $45 and they charged for each carry on. Every drink including water was a fee...worst flight I have ever experienced. We paid for another airline on the return leg.

DEN
IAD
Okay 4.3

Miserable chairs. Hard, Can't recline, armrests are small and don't go up, mini trays vertually useless.

DEN
IAD
Good 6.5

Boarding and crew were as good as could be.

We were told to put carry on baggage underneath our crowded feet if we didn't pay for it. Those who paid were supposed to get the space above the seats. Boo hiss, Frontier.

DEN
IAD
Mediocre 3.6

I liked the fact that I can fly red eye.

I typically fly Southwest because of the free leg room, free 2 bags checked, and 2 free carry-ons. Frontier "fee's" flyers to death. I have to pay extea for leg room????!!! REALLY! I could see if i was 6'6" but I'm not. If Southwest ever offers red eye flights I'll never patronize Frontier or another airline again.

DEN
IAD
Mediocre 2.0

Nothing.

The flight was delayed due to a "captain switch" but upon arrival of the new captain, he stated he didn't know what the problem was and that he was called from reserve. While we waited during the delay, the Frontier staff openly mocked previous passengers, repeatedly cursed, sat in wheelchairs gossiping, ignored guest requests, and loudly discussed bowel movements. My fiancé wrote two complaints to the airline during our wait - none of which received a response. This airline is unprofessional and I will not fly it again.

Tue, Dec 26
DEN
IAD
7h 39m
Sun, Dec 31
IAD
DEN
8h 23m
Trip: 6 days
4.5OkayShow reviews
Overall 4.5 Okay
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAD
Mediocre 2.0

Nothing.

The flight was delayed due to a "captain switch" but upon arrival of the new captain, he stated he didn't know what the problem was and that he was called from reserve. While we waited during the delay, the Frontier staff openly mocked previous passengers, repeatedly cursed, sat in wheelchairs gossiping, ignored guest requests, and loudly discussed bowel movements. My fiancé wrote two complaints to the airline during our wait - none of which received a response. This airline is unprofessional and I will not fly it again.

DEN
IAD
Mediocre 2.3

The boarding process was the best part of the experience which isn't saying much.

Extra fees for everything. I got a sore neck carrying my "personal bag" so as not to be charged. Not even a snack or beverage!! The worst part are the plastic bucket seats with very little padding and no head rests. I WAS MISERABLE AND UNCOMFORTABLE. The attendants were always explaining to MANY customers that they would have to pay for. Drinks-oh and you can only use a credit card. Cash isn't good enough

DEN
IAD
Okay 4.3

Miserable chairs. Hard, Can't recline, armrests are small and don't go up, mini trays vertually useless.

DEN
IAD
Good 6.3

The staff was wonderful.

Couldn't sit in our seats and was moved for a young lady who got the whole row to herself. I had a guest who had never flown, so a window seat was exciting. Unfortunately he was not able to experience that.

DEN
IAD
Mediocre 3.6

I liked the fact that I can fly red eye.

I typically fly Southwest because of the free leg room, free 2 bags checked, and 2 free carry-ons. Frontier "fee's" flyers to death. I have to pay extea for leg room????!!! REALLY! I could see if i was 6'6" but I'm not. If Southwest ever offers red eye flights I'll never patronize Frontier or another airline again.

Fri, Mar 30
DEN
IAD
3h 15m
Sun, Apr 1
IAD
DEN
3h 45m
Trip: 3 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 97 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAD
Excellent 8.6

Phone charger at every seat

Earphones for movie did not work

DEN
IAD
Good 6.5

The crew members at the gate were friendly and courteous. The plane was clean and pretty new looking. The onboard crew were fine, for all the dealings I had with them. Our bags, which were gate checked, arrived with us and intact.

The seats are narrow, and I'm not a wide person. They are crowded in every direction. The airline(s) crowds more people into limited space, then charges people to check baggage, yet they seem surprised and ill-equipped to deal with the lack of space for carryon bags, begging people to gate check before boarding, then scolding the last people who board for bringing their bags to their seats, expecting to find a place in the overhead bins for them. They charge for snacks other than 2 oz. of pretzels. If this is considered part of the hospitality industry, the company gets a failing grade. The individual staff do the best they can.

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

DEN
IAD
Mediocre 2.0

Missed my connection due to late flight arrival and had to fly out the next day.

DEN
IAD
Mediocre 2.6

I paid extra to sit beside my girlfriend and bring a full size carry-on then the flight required that some people check their carry-ons because of space limitations. I would like to be reimbursed for the additional fee I paid to not check my bags.

Wed, Dec 20
DEN
IAD
28h 47m
Sat, Dec 30
IAD
DEN
15h 23m
Trip: 11 days
4.5OkayShow reviews
Overall 4.5 Okay
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAD
Good 6.0

Seats do not recline unless you've purchased a first class ticket and leg room is quite limited, making an overnight flight very uncomfortable. Tray table is about 1/3 the size of most airplane tables. I asked at the ticketing counter if I was able to board with both my purse and small bag (both would easily fit under the seat together), and was told I'd be charged for a carry on, so I had to stuff my purse inside the personal bag to avoid a charge. Flight crew was polite but not overly friendly. Snacks and beverages are not complimentary (I didn't ask about water but it seems like there are mixed messages about whether that is complimentary or not based on other reviews). I have flown Frontier in the past so I was aware that seats and baggage cost extra, but prices seem higher than they had been in the past ($12 for the cheapest pre-selected seats, $36 for carry on). Only perk was that the flight was direct from DEN-IAD.

DEN
IAD
Good 6.3

The staff was wonderful.

Couldn't sit in our seats and was moved for a young lady who got the whole row to herself. I had a guest who had never flown, so a window seat was exciting. Unfortunately he was not able to experience that.

DEN
IAD
Mediocre 2.3

The boarding process was the best part of the experience which isn't saying much.

Extra fees for everything. I got a sore neck carrying my "personal bag" so as not to be charged. Not even a snack or beverage!! The worst part are the plastic bucket seats with very little padding and no head rests. I WAS MISERABLE AND UNCOMFORTABLE. The attendants were always explaining to MANY customers that they would have to pay for. Drinks-oh and you can only use a credit card. Cash isn't good enough

DEN
IAD
Mediocre 3.3

Very little

Left my wallet on the plane and they would not help get it back to me Tiniest tray table I've ever seen before Everything costs money. Picking your seat, carryon, soda, snacks, etc.

DEN
IAD
Okay 4.3

Miserable chairs. Hard, Can't recline, armrests are small and don't go up, mini trays vertually useless.

Thu, Dec 28
DEN
IAD
3h 13m
Thu, Jan 4
IAD
DEN
3h 53m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 97 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAD
Good 7.3

- The option to watch TV - The leg room

- No food options provided

DEN
IAD
Okay 5.6

The plane was over two hours late! They decided to use a plane from Tokyo, so we got to wait for customs. I had just lost my mother and all I wanted to was get home. They kept saying soon. It doesn't seem efficient to use an international plane for domestic flights!

DEN
IAD
Mediocre 2.6

I paid extra to sit beside my girlfriend and bring a full size carry-on then the flight required that some people check their carry-ons because of space limitations. I would like to be reimbursed for the additional fee I paid to not check my bags.

DEN
IAD
Mediocre 2.0

Delayed flight due to "low air in tire" made me miss my connection to Iceland and ruined my very expensive vacation.

DEN
IAD
Good 6.5

The crew members at the gate were friendly and courteous. The plane was clean and pretty new looking. The onboard crew were fine, for all the dealings I had with them. Our bags, which were gate checked, arrived with us and intact.

The seats are narrow, and I'm not a wide person. They are crowded in every direction. The airline(s) crowds more people into limited space, then charges people to check baggage, yet they seem surprised and ill-equipped to deal with the lack of space for carryon bags, begging people to gate check before boarding, then scolding the last people who board for bringing their bags to their seats, expecting to find a place in the overhead bins for them. They charge for snacks other than 2 oz. of pretzels. If this is considered part of the hospitality industry, the company gets a failing grade. The individual staff do the best they can.

Wed, Dec 20
DEN
IAD
3h 12m
Thu, Dec 28
IAD
DEN
3h 57m
Trip: 9 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 97 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAD
Good 6.0

since I am short, the neck portion of the seat is uncomfortable.

DEN
IAD
Excellent 8.6

Phone charger at every seat

Earphones for movie did not work

DEN
IAD
Good 6.5

The crew members at the gate were friendly and courteous. The plane was clean and pretty new looking. The onboard crew were fine, for all the dealings I had with them. Our bags, which were gate checked, arrived with us and intact.

The seats are narrow, and I'm not a wide person. They are crowded in every direction. The airline(s) crowds more people into limited space, then charges people to check baggage, yet they seem surprised and ill-equipped to deal with the lack of space for carryon bags, begging people to gate check before boarding, then scolding the last people who board for bringing their bags to their seats, expecting to find a place in the overhead bins for them. They charge for snacks other than 2 oz. of pretzels. If this is considered part of the hospitality industry, the company gets a failing grade. The individual staff do the best they can.

DEN
IAD
Excellent 10.0

When I was flying red eye they made it really easy to sleep. Lots of room excellent.

I was too drunk and my ears felt like they were bleeding but the staff was really nice

DEN
IAD
Mediocre 2.0

Delayed flight due to "low air in tire" made me miss my connection to Iceland and ruined my very expensive vacation.

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