Find Cheap Flights from Montana to Colorado

Pros: Inexpensive flight, if you're willing to travel with just a little backpack and no seat assignment.

Cons: Frontier really nickels and dimes you to death with carryon charges, luggage charges, seat charges, food charges. But they let you breathe the air for free.

Pros: There was nothing to like about this flight.

Cons: The flight didn't board on time, didn't leave on time, and didn't arrive at destination on time. Baggage claim took way too long. Staff was rude and not very helpful.

Pros: Window seat

Cons: Lower fares

Pros: Attendants were great

Cons: Waiting for my bag was the worst part, I won't be flying frontier again if I can avoid it.

Pros: Crew was super friendly

Cons: Small plane, bumpy ride is to be expected. This one was a bit more than even I’m used to.

Pros: I forgot my charger at the gate and the purser was so kind to help bring it back #unitedairlinecares

Cons: Nothing was a perfect flight

Pros: Nothing.

Cons: Original flight was rebooked, and I almost missed seeing my dying grandmother. Got no apology for this huge inconvenience and stress.

Pros: Extremely smooth flight. Staff were very attentive.

Cons: Meal was average. Seats did not recline enough to facilitate sleep.

Pros: Seats are fine. Ordering system is up to date.

Cons: After the first two hours of my flight (which I sleep through) I couldn’t buy a drink a soda or anything.

Pros: Free movies

Cons: Bad food, cramped seating, slow food service

Pros: Delta’s crew is the best part about flying delta!

Cons: Both Copenhagen and New York need to go a better job on the flow of passengers through Passport control.

Cons: Alaska airlines suck

Pros: Great flying experience. Friendly staff, nice plane, very clean, a great budget airliner!

Cons: I wasn’t exactly for sure on how to inflight WiFi worked.

Pros: There is no such thing as a comfortable plane seat anymore and anywhere

Cons: Seat comfort. For those of us with back/hip issues

Pros: Flight attendants were very nice.

Cons: Flight was one hour delayed, on time would be better!

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

Pros: Nothing

Pros: Left on time and arrived on time.

Cons: Seats don't recline and don't have padding.

Cons: Never left been waiting since 6 am for an alternate flight with no luck being charged for carry-on n I have no money not even to eat and I gotta be here til 6 pm

Pros: Comfort and space

Pros: These people have no idea who or what United Airlines is. They work for Delta, and make sure they tell everyone about it.

Cons: See above. The flight itself was fantastic. Larger planes are the best! Thank you!

Pros: Nothing at all.

Cons: Could have had a polite crew, ran on time, or had internet that lasted more than 10 minutes after I paid for it. I'll never fly united again.

Cons: The female flight attendant was not good

Pros: I will never never never fly Frontier again!!!!!!!

Pros: Fast boarding, friendly stewards, nice plane.

Cons: Charge you for everything. Free tv entertainment would have made the trip the best.

Cons: Everything was late.

Pros: Crew was great especially the guy, didn’t catch his name...

Cons: Seats that recline would’ve been nice

Pros: Food and crew were good

Cons: Our plane left late which equalled missing our connecting flight which equalled almost missing our window to pick up our car rental. Timely boarding and accommodation/coordination with connecting flight could have been handled better

Pros: Love the ability to watch films on my device by way of United WiFi

Cons: Better snacks

Pros: Nothing.

Cons: Original flight was rebooked, and I almost missed seeing my dying grandmother. Got no apology for this huge inconvenience and stress.

Cons: On time instead of 5 hours late

Cons: Food really bad on both segments.

Pros: Seat was hard, not much foot space

Cons: My wife and Iasked for a snack, it was never delivered

Pros: Choice of Entertainment was excellent

Cons: Bigger snacks - 2 small cookies or small pack of almonds was indigenous 2 hr flight

Cons: Check carefully! Our flights were changed and the first was only ten min difference so didn’t think anything of it but when we went to check in they said we would probably miss our connection. The problem was not the time but they changed GATES were really far apart. Was resolved but kind of a hassl

Pros: Everyone was helpful and friendly.

Cons: Not charge so much for luggage and carry-ons.

Pros: flight crew was professional

Cons: hidden fees delayed flights w/o explanation inconsistent responses from customer service personnel expensive carry-on

Pros: I liked the size of the seats and the leg room. The crew was both very helpful with the boarding process (which I desperately needed) and entertaining as well.

Cons: I didn't like that there were not complimentary soda or juice or snacks or free wifi or any in flight entertainment like movies, TV or radio. And that the arm rests wouldn't stay locked in an upright position.

Cons: Ridiculous surcharges, no water, no coffee

Cons: I missed it due to weather difficulties, there was nothing in compensation.

Pros: Crew was nice, easy to use entertainment, smooth boarding

Cons: Seats are not comfortable, no pillow/blanket, poor “snacks”

Pros: Flying in America gave me no problems. Things only got terrible after we left Denver.

Pros: Fast and works really well.

Cons: On board snacks could be better.

Cons: Check in

Cons: For budget airline it’s awesome. Couldn’t ask more

Pros: Crew was nice. That’s all.

Cons: Updates on departure. Should be able to see everything in the app. Not have to keep running to the agent.

Pros: On time flight

Cons: Very bumpy flight , but know that is out of control sometimes

Pros: Clean waiting area; enough room overhead for my carryon bag.

Cons: Couldn't get internet based entertainment on my iPhone as advertised

Pros: Friendly staff. Nice amenities. Quick on and off

Cons: That I would have had to pay for Wifi or to watch tv

Pros: Convenience

Cons: A mechanic issue with a fan in the cargo hold kept us from boarding for 40 minutes. Once we boarded and got out onto the tarmack they discovered an issue with the GPS. We sat for 2 hours before going back to the gate. Maintenance came on and fixed it. Then we took off.. 3 hours late

Cons: Can't tell how the flight was because missed connecting flight from LAX to SJC because Westjet from YYZ to LAX had a mechanical issue. They end up replacing a tire which caused a 1.5 hr flight delay

Pros: Seat was hard, not much foot space

Cons: My wife and Iasked for a snack, it was never delivered

Pros: Delta’s crew is the best part about flying delta!

Pros: Customer service on the phone.

Cons: Delays all day on delta. On my way out and on the return flight.

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

Cons: Long wait on tarmac, 35 minutes. Hour and a half delay on departure

Pros: Seat was not comfy. Lol

Cons: Seats

Cons: Never left been waiting since 6 am for an alternate flight with no luck being charged for carry-on n I have no money not even to eat and I gotta be here til 6 pm

Cons: On time instead of 5 hours late

Pros: Crew was super helpful and patient as the flight was delayed by more than 3 hours. Captain kept everyone up to date with whatever was going on.

Cons: Flight delay impacted a lot of other travel plans. No compensation for long delays

Pros: I sat next to two of the flight attendants prior to our departure. When they got up to board, their negative comments about getting on the plane made me think Wow, why are you doing this job, if you don't really want to go. The two attendants at the check in, they need some training.

Cons: More professional staff.

Cons: The flight was supposed to leave at 9:15pm and didn’t leave until 12:00 am.

Pros: The leg room is great, seats are comfortable, everyone is super nice and helpful

Cons: Having a seat before everyone else boards

Pros: Excelent job

Cons: I recomended to my friends

Cons: Really old plane. Not well cleaned. Bring sanitary wipes for seat and tray tables. But cabin crew is top notch.

Cons: In checking in the staff was no helpful

Pros: Crew

Cons: Missed my connecting flight. Had to pay my suitcase extra (60 dollars).

Cons: The flight was supposed to leave at 9:15pm and didn’t leave until 12:00 am.

Cons: Although our tickets were purchased together, my husband and I were not seated together. And the flight was very crowded. I think it's a little unprofessional for a company to overbook a flight and then bribe passengers with money to wait for another flight.

Pros: it was a direct flight

Cons: nothing

Pros: The crew at the checking counters were very accommodating. Knowing that I had requested a wheelchair, they changed my seat to one that was closer to the door.

Cons: The flight attendants in my could have been more visible other than just during the food service time.

Cons: Check carefully! Our flights were changed and the first was only ten min difference so didn’t think anything of it but when we went to check in they said we would probably miss our connection. The problem was not the time but they changed GATES were really far apart. Was resolved but kind of a hassl

Pros: Flight cancelled

Cons: Flight not cancelled

Pros: Food was so good. Crew was also very nice.

Pros: Arrived safely

Cons: Being on time and not having the crew lie about delays

Cons: Seats that recline.

Pros: Nothing

Cons: Plane was dusty and was 4 hours late boarding and it was not due to weather if you want a reliable flight service DO NOT fly frontier!!

Cons: A bit more room on plane