Find cheap flights from New Hampshire to Colorado

Find cheap flights from New Hampshire to Colorado

Search hundreds of travel sites at once for deals on flights to Colorado. Bundle your flight + hotel and save!

Round-trip
Economy
Boston (BOS)
Colorado
Tue 8/3
Tue 8/10
Any month
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Include hotels

Good to know

Low season

AugustBest time to beat the crowds with an average 6% drop in price.

High season

DecemberMost popular time to fly with an average 18% increase in price.

Average price round-trip

$480(avg. price over the last 2 weeks)

Good deal round-trip

$77or less

Good deal one-way

$45or less

FAQs for booking flights from New Hampshire to Colorado

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Top 5 airlines serving from New Hampshire to Colorado

Scores according to KAYAK customer reviews

8.1
JetBlue
Overall score based on 19,654 reviews
8.3
Boarding
8.2
Comfort
8.6
Crew
7.9
Entertainment
7.8
Food
Airline reviews

Cons: "It was a little bumpy. Probably nothing to be done about that."

Pros: "I love JetBlue! Roomy, well-appointed, great amenities and clean."

Pros: "only complaint is WiFi doesn't work"

Pros: "Fast, clean and good"

Pros: "Everything"
Cons: "Nothing"

Cons: "Information on delays, accurate information on where our bags were, offer to help short missed connections"

Cons: "Fuel and Gas Smell in the airplane, not sure is it leaking somewhere when it departs."

Pros: "Form Boston to Pittsburgh, aircraft cabinet was very cold. Every other things were very good"

Cons: "Not boarding us 30 minutes late then keeping us at the gate for another 30 minutes after landing"

Cons: "Super cold"

Cons: "JetBlue is amazing and my favorite airlines for domestic travel."

Pros: "great!"
Cons: "great!"

Cons: "Just flying with no 3h delays."

Pros: "Nothing really that wows me ."
Cons: "Would have been better if it was on time. Delays are expected though being on the air a lot of times."

Cons: "It was way too hot in the plane."

Pros: "Nice planes, better treatment than other airlines."
Cons: "Fly at Mach 2!"

Cons: "My daughters video screen didn’t work."

Pros: "Competent staff"
Cons: "Rude TSA employee"

Pros: "Movie selection"

Pros: "Ease of boarding, rest comfort"

Cons: "It took over 2.5 hours to decide to switch airplanes"

Cons: "The little child next to me keep kicking my legs"

Pros: "Great end to end domestic product."
Cons: "Nothing"

Pros: "Plane and staff were fine"
Cons: "Why couldn’t they get another plane. I missed an important meeting because we were 3hours late"

Cons: "Seat"

Pros: "I like everything"
Cons: "I can't complain"

Cons: "2 hr delay. Poor ventilation"

Pros: "Everything except checked bag wait in sd"
Cons: "Bags took too long"

Pros: "On time"
Cons: "Plane was freezing"

Pros: "Hassle free"

Cons: "I was not emailed or texted a copy of my boarding pass. I did receive for trip from detroit to Boston but not the return trip."

Cons: "No working internet or video"

Pros: "everything was easy and smooth."

Cons: "connection in jfk was much too tight"

Cons: "Limited movie options."

Pros: "Efficiency"

Cons: "Everything and everyone"

Pros: "The dunkin donuts coffee in a nice touch"

Pros: "Free beer!"
Cons: "Nothing, it was excellent!"

Pros: "Being on time is the most important thing for me! Thank you for landing earlier."

Cons: "Most TVs in the seatbacks were glitching and had picture issues."

Pros: "Got in early!"

Pros: "Ability to change reservation so easily"
Cons: "That I made reservation for wrong time!"

Cons: "No AC and seat 11A didn't recline"

Pros: "Nothing"

Pros: "price"

Cons: "Tsa precheck line was long and then the"

Pros: "On time all aro"
Cons: "N/A"

Pros: "Nothing."
Cons: "That it was cancelled."

Cons: "Nothing"

Cons: "None"

Pros: "Everything! the best part was that the they kept the middle seat empty!"
Cons: "nothing"

Cons: "For some reason, we were asked several times for Passports. This didn’t make any sense since we are US citizens with drivers license. They even had TSA talk to us. This has to be fixed. Otherwise, Delta experience was great."

Cons: "Nothing, really. Airlines unfortunately can’t make people patient or polite, & I can’t afford a private jet, so I’ll have to settle for an eye roll or twelve."

Pros: "Everything"
Cons: "Nothing"

Cons: "The inoperative TV screens should be repaired."

Pros: "this is the airline"

Cons: "Plane was late taking off. Crew did not provide water when requested. They were busy with beverages that they could sell at a cost."

Cons: "Wonderful"

Pros: "The only thing I liked about the experience and flight was the Delta Sky Club"
Cons: "Everything"

Pros: "Great food and service in first class"
Cons: "Water waiting on table on arrival"

Pros: "Seating was fine"
Cons: "Did not have a wheelchair waiting for my wife when we arrived in LAX"

Pros: "The crew was so lovely and accommodating, flight was smooth, and I was impressed with the meal service. I travel a lot and this was one of my best experiences. I will definitely favor Delta in the future."

Pros: "room and services"
Cons: "can't think of anything"

Cons: "Even the baggage was quick (highly unusual for Columbus, Ohio)! Everything went smoothly."

Cons: "Delays due to Democrats not making deal"

Pros: "Lisa @ the Boston Delta check-in counter is AMAZING! She's super helpful and essentially saved our vacation! Her coworkers say she's the best and I couldn't agree more! Delta is very lucky to have someone like Lisa on their team!"
Cons: "Nothing to complain about! If I really head to be picky maybe the in-flight meals were smaller than I expected. But again, nothing that bothered me"

Pros: "Smooth flight."
Cons: "Tight seat. Small space."

Pros: "We left early"

Pros: "Arrived ahead of time"

Cons: "My sit changed last minute, noisy babies"

Pros: "Great service"
Cons: "Look, if your kid is so young that he can’t get in a plane without screaming for four hours, you shouldn’t bring him on a plane and subject 200 people to that. It’s rude and selfish."

Cons: "My luggage is lost."

Cons: "Delays, delays, delays... first class ticket from BOS to MSP got me a 6 hour delay and a middle seat in econ main cabin at the back of the plane. Delta you suck!"

Cons: "Tray table was broken, I was downgraded from Comfort plus to main cabin after a plane swap with no mention by anyone and no compensation. Flight was delayed 45 minutes because a flight attendant was running late and then to top it off, at the end of. The flight the attendants blocked anyone fromaim cabin from leaving until all of first class had departed, even when no one was coming they still Blocked it off. This is a practice I have never seen on delta and haven't seen in aviation in almost 20 years in the US"

Pros: "Easy and quick"
Cons: "No complaints"

Pros: "Plane was on time."
Cons: "My seat assignment was in the last row of the plan when the plane was not full"

Pros: "A3A"
Cons: "Ĺ"

Pros: "We were in the plane for 3 hours before we could depart. No one offered us a drink or snack."

Cons: "The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings."

Pros: "The selection of movies to watch was very good."
Cons: "No snacks passed out"

Pros: "The staff. They were very helpful and polite!"
Cons: "We didn’t leave on time"

Pros: "Great service all around"

Pros: "Quick flight"
Cons: "Paid $30 for wifi and it never worked. Would like a refund"

Pros: "The staff are wonderful and helpful. Best wishes to Delta. Please keep the great employees."

Pros: "the service in general very nice"

Cons: "Much older plane. Not as comfortable as some other planes I've been on."

Pros: "Movies"
Cons: "Not supplying headphones Crew not to helpful, one unpolite Refreshments ridiculous"

Pros: "Everything else"

Pros: "I was thankful for the early boarding with a lap infant and was very pleased with the options for entertainment on the TV monitor."
Cons: "The main issue I had was that we sat in row 34 and the noise from the engines often made it difficult to hear announcements, even with headphones in. Look into possibly zoning the audio and turning it up a click or two for rows behind the engines."

Cons: "My wife was told she could not board our flight from Boston to Paris because her passport was expired, even though it was not expired. We were told that in Europe passports cannot expire within 3 months of your departure. However, Delta never let us know about this rule until we literally were boarding the plane. How they could not make us aware of this until we were boarding the airplane is unbelievable and unacceptable. This has ruined our vacation which has been in planning for the last six months."

Cons: "Missed our connection. Spent the night in Minneapolis. Luckily we had no urgent reason to get home to."

Cons: "Jet airways sucks"

Pros: "Free first checked bag, comfy seats"
Cons: "Would have liked more movie selection"

Pros: "red"
Cons: "red"

Pros: "Delta service and conford are great."
Cons: "Pay for wifi"

Pros: "Flight on time"
Cons: "Unfriendly sataff. Not informed that we have to me know in with a difrnt confirmation number related to the operating Claire. I had to spent one hour to fit this information to be able to check in.? It was an international flight but it was treated like a domestic flight. We were not even offered the curtesy snake for a domestic flight by unfriendly stewards apparently unhappyted with her job. Apparanty all American carrier staffs has no respect for customers. It is not only s united problem. Curtesy and respects goes both ways. They need to be retrained in public relation."

Pros: "arrived early"

Pros: "We were stuck for an hour and a half on the tarmac"
Cons: "We were stuck for an hour and a half on the tarmac"

Pros: "It was on time,!!!"

Cons: "The chairs"

Pros: "It was fast"
Cons: "They could have offered headphones, the charging outlet didn’t work"

Pros: "Everything."
Cons: "Nothing"

Pros: "Everything"
Cons: "No idea. I thought everything was good."

Cons: "PHX airport baggage claim was a mess. I had to wait 40 min to pick up the luggages."

Pros: "Coffee"
Cons: "Only snacks available at 5am"

Pros: "Very comfortable, fast, nice staff"
Cons: "They didn’t offer a snack!"

Cons: "4 hour mechanical delay and shitty communication"

Pros: "Quick boarding"
Cons: "Very cold."

Pros: "Flight crew were very apologetic"
Cons: "Missed connecting flight from Miami. Only one flight per day. Had to take a flight to an alternative location, drive for an hour down the coast and take a ferry to my final destination."

Cons: "The y chance the gate 3 times. And ir was delates."

Pros: "Ease of boarding with the group numbers"

Pros: "Best landing I’ve experienced recently!"

Cons: "Too cold"

Cons: "Delayed for mechanical."

Pros: "Everything"

Pros: "On time, kept informed."

Pros: "Everything."
Cons: "None."

Cons: "Terrible turbulence"

Cons: "Too many delays as usual"

Pros: "Generally clean plane with good entertainment system and technology overall. Diabetic meal much better than in the past."
Cons: "Didn't announce meal choices at the start so flight attendant had to repeat herself every. Single. Row. They forgot my diabetic meal on the last part them forgot to include cutlery and it took a long time to sort out but they were otherwise lovely."

Cons: "The captain informed us AFTER take off that we could not wash our hands, take care when flushing, etc. Was this this hygienic? See"

Pros: "Great service"

Pros: "Nice flight, great leg room, staff was friendly and flight was on time."

Pros: "strategic boarding to avoid standing in the cold"
Cons: "WASNT ENOUGH ROOM FOR CARRY ONS"

Pros: "Friendly attendants, plenty of coffee. Great service."

Pros: "Due to a strong tailwind we arrived 45 minutes ahead of schedule. Great service with attentive attendants. However the plane was older than me, no real entertainment system or outlets to plug in smart devices."
Cons: "Plane needs to be retired or retrofitted to accommodate smart device charging."

Pros: "Uneventful and on time"

Pros: "On time"
Cons: "Terrible entertainment. A 1980s common screen. Horrible movies nobody wanted to watch and no choice was available given the common screen,"

Cons: "None"

Pros: "Good meals"
Cons: "Not much legroom. Good movie shown but would have like personal options like other airlines."

Pros: "Was on time"

Cons: "Lots of time changes. 1 piece of luggage sent wrong destination."

Cons: "Paid for extra legroom, got a seat that didn't recline :("

Cons: "No wifi or any video"

Pros: "smooth disembarking"
Cons: "30 mins delay"

Pros: "Got in an hour early. Booya."

Pros: "Everything went fine and was uneventful. For me, an uneventful travel day is a good travel day!"

Cons: "I dislike how early the entertainment system shuts off"

Cons: "Lack of entertainment provided."

Pros: "Good experience all around."
Cons: "15 minutes late. No big deal though"

Pros: "personal entertainment systems and charging plugs"
Cons: "only pretzels and no headphones offered for the entertainment systems."

Pros: "Not VERY overcrowded"
Cons: "Nothing"

Pros: "Seat were comfortable and I didn't feel claustrophobic."

Pros: "Everything"

Pros: "All good - with every aspect of the trip."

Pros: "On time"

Pros: "Great entertainment system."
Cons: "Over an hour late."

Pros: "It was nice and cool."
Cons: "It was delayed."

Cons: "Food could have been provided"

Cons: "I didn’t expect to pay to $30 for a carry on luggage"

Cons: "Reliability"

Pros: "Loved the direct Tv"
Cons: "Turbulence"

Cons: "Really expensive internet"

Pros: "it was very punctual and easy to get around."

Cons: "The food selection. For someone like me who cannot eat cheese. there was absolutely no choice. Everything on the menu had cheese."

Cons: "Long delay."

Pros: "New remodeled gate waiting areas plane"
Cons: "Plane is too old"

Cons: "Multiple delays"

Cons: "It was quite late"

Cons: "The food was terrible."

Pros: "awesome, caring staff"

Cons: "Only sent a code for bad wifi on one of two trips. I wish united airlines would step up their game. At least I didn't get dragged off."

Cons: "United sucks soooooo bad"

Pros: "Competent, organized, pleasant and efficient staff, on time"

Pros: "Everything !"

Pros: "Nothing at all"
Cons: "The flights were late and annoying"

Pros: "Took off late but landed on time"
Cons: "Packed in like sardines. Hot on board."

Cons: "Everything"

Pros: "Food was good"
Cons: "Seating and maybe some different reading material"

Cons: "The plane delay wasn't explained"

Pros: "Very polite clean nice great experience"

Pros: "Service"

Pros: "Nothing"
Cons: "Everything"

Cons: "Very bumpy ride....but I realize that can't be helped"

Pros: "Stroopwaffle!"
Cons: "Cramped plane. Not enough space. Late boarding and then sat on the tarmac for a while."

Pros: "delayed"

Pros: "Flew on Delta Airlines"
Cons: "Had to run to Delta and barely made that connection."

Pros: "Everything"
Cons: "NA"

Cons: "I wished there was a snack."

Pros: "Everything except the wifi not working"
Cons: "The wifi not working"

Cons: "They mis-tagged my bag and still haven't found it and have not been helpful or informative when I call to check the status"

Pros: "It was a comfy plane ride."
Cons: "I liked everything."

Pros: "I like that they waited for me before they took off"

Cons: "Unreliable wifi."

Pros: "Getting off the plane"
Cons: "Bathrooms weren't working, huge lines in aisle, lackluster service. Overhead bins were full by Group 3. late takeoff."

Cons: "I like everything from this."

Pros: "Did get last seat in business class!"
Cons: "The seat assigned online not valid because of change of equipment. Did result in upgrade to business. Very happy outcome."

Cons: "Seat/space"

Pros: "Curbside checkin and luggage check"
Cons: "Nothing"

Pros: "Attendants were friendly and helpful."
Cons: "One of the attendants was pushy and rude."

Pros: "Broading was seamless"

Pros: "Great"

Pros: "Everything was perfect"

Pros: "Very satisfied."

Pros: "The flights were delayed nd alot of terbulance"

Pros: "My dinner was delicious"

Cons: "Two time delayed"

Pros: "went smoothly"
Cons: "lack of free peanuts"

Pros: "I made it to my destination"
Cons: "It’s Frontier so it’s not supposed to be amazing. Not having to pay for a drink of water would have been nice though.."

Cons: "A soft drink that doesn’t cost money!!"

Pros: "Everything"
Cons: "Nothing"

Pros: "Nothing"
Cons: "Window seat and a beverage"

Pros: "Is good"
Cons: "Yes"

Pros: "Nothing"
Cons: "Everything"

Cons: "They need to stop having so many delays"

Cons: "Bathroom was beyond tiny"

Cons: "So grateful for all of the help we received!! Thank you!"

Cons: "Ridiculous surcharges, no water, no coffee"

Cons: "Check in"

Pros: "Frontier was smooth and efficient, didn’t have any issues."

Pros: "Nothing"
Cons: "Delays, gate changes, lack of notification, last minute changes."

Cons: "Frontier is an airlines that doesn't care about its customer. Period!"

Cons: "one hour late"

Cons: "Late again"

Cons: "I had to pay $50 for my bag"

Pros: "I did not like anything about this trip. The check in process was a pain. The boarding was chaos... (Of course, same 2 careless ladies were in charge."
Cons: "I did not like anything about this trip. The check in process was a pain. The boarding was chaos... (Of course, same 2 careless ladies were in charge)."

Pros: "Went exactly as described"

Pros: "Plane interior was bright and new."
Cons: "Baggage retrieval. Chairs don't recline."

Pros: "The staff was a well oiled machine! Very funny & accommodating. They were all very friendly & helpful to all of the passengers. Everything was clean & orderly."

Pros: "Early, friendly staff"
Cons: "No WiFi"

Pros: "Nothing"
Cons: "Everything"

Cons: "Everything, poos policies that do not satisfy the customer."

Cons: "Plane was too hot"

Pros: "Personnel were great"
Cons: "Luggage took over an hour"

Cons: "50 minutes late with no warning"

Cons: "40 minutes and still no bags"

Cons: "The same 2 screaming babies entire flights. Attendants allowed with no assistance."

Cons: "There were several delays."

Cons: "5 hr delay with no explanation."

Cons: "No food or entertainment."

Pros: "Everyone was friendly."
Cons: "Water wasn't free and no snacks. Had to wait at the gate"

Cons: "We had to wait an hour and a half waiting for a gait ot open for us. It was not very nice with an infant who was ready to get off the plane."

Cons: "Frontier is an awful scam of an airline."

Cons: "8 dollars for a can of soda? really?"

Pros: "Loved the pilots humor!!"

Pros: "Wish they had free snacks."

Pros: "Sort of cheap"
Cons: "Cheap at every level. Makes you feel unsafe. Are they cutting on cheap pilots too?"

Pros: "Nothing."
Cons: "Customers service"

Cons: "I did not know you all do not provide complimentary beverages and snacks. I did not know I had to purchase a seat to sit in for check in and only one carry-on was allowed."

Pros: "Getting off the plane."
Cons: "Everything else."

Cons: "They charged me for my carry on at the gate!"

Pros: "Nothing"

Pros: "someone stole an item from my suitcase"

Pros: "There is noting positive for me to say"

Pros: "Plane was delayed till the next morning... It was terrible"

Pros: "Excelente"

Cons: "Lost my luggage and people at check in were rude"

Pros: "I made it to my destination safely."
Cons: "Complementary soft drinks or coffee would have been nice."

Read more about JetBlue
COVID-19 information

Safety measures for airlines flying from New Hampshire to Colorado

Airlines flying from New Hampshire to Colorado have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from New Hampshire to Colorado

Mandatory masks

Masks required on board, masks provided on flights from New Hampshire to Colorado

Social distancing seating

Middle seats unavailable to book on flights from New Hampshire to Colorado

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from New Hampshire to Colorado

Book cheap flights from New Hampshire to Colorado

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