Daily cleaning, installation of cabin HEPA filters on flights from Baltimore to Denver
Southwest, Frontier and United Airlines have all waived their change and cancellation fees on flights from Baltimore to Denver. Confirm policies on booking site.
The United States has restricted the entry of all foreign nationals who have passed through or have been in China, Iran, Most European Countries (Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, Monaco, San Marino, Vatican City), the UK, Ireland, Brazil and South Africa in the past 14 days.
With the exception of certain travelers which includes certain family members of US citizens or permanent residents including; spouses, children (under the age of 21), parents (provided that his/her US citizen or permanent resident child is unmarried and under the age of 21), and siblings (provided that both the sibling and the US citizen or permanent resident are unmarried and under the age of 21);
There is also an exception for travelers with the following visas: A-1, A-2, C-1, C-1/D, C-2, C-3, CR-1, CR-2, D, E-1 (as an employee of TECRO or TECO or the employee's immediate family members), G-1, G-2, G-3, G-4, IR-1, IR-4, IH-4, NATO-1 through NATO-4, or NATO-6 visa;
Members of the US Armed Forces, spouses, and children of members of the US Armed Forces;
Travelers with invitation of the USA government for a purpose related to the containment/mitigation of the Coronavirus (COVID-19);
Travelers with documents issued by the US Department of Homeland Security, US Customs and Border Protection, or US Department of State indicating that the traveler is exempt from the restriction;
B1 crew crewmembers that are engaged in lightering, Outer Continental Shelf (OCS) activity, wind farm activity, private air/sea crew and other similar crewmember activities;
Students with an F-1 or M-1 visa and their F-2 and M-2 dependents, if they arrive from or have been in Ireland, the UK or Schengen Area in the past 14 days.
All travelers, 2 years of age or older (including US citizens and transit passenger) must present a negative COVID-19 viral or antigen test result issued 72 hours prior to departure or have a proof of recovery from the virus within the last 90 days prior to boarding the plane.
Travelers must complete a disclosure and attestation form before departure.
Exemptions or waiver to the testing requirements may be granted by the CDC on an extremely limited basis when emergency travel (like an emergency medical evacuation) must occur to preserve someone’s life, health against a serious danger, or physical safety and testing cannot be completed before travel.
US citizens and permanent residents arriving from the UK must present a medical certificate with a negative COVID-19 PCR or antigen test result issued within 72 hours prior to departure.
Travelers arriving in New York State must complete the Traveler Health Form.
Travelers arriving in Massachusetts must complete the Massachusetts Health Form.
Travelers are advised to get tested 3-5 days after travel and stay home and self-quarantine for 7 days after travel. Even if they test negative, they must still stay home and self-quarantine for the full 7 days. If the test is positive, isolate to protect others from getting infected.
Travelers who did not get tested, are advised to stay home and self-quarantine for 10 days after travel.
All other info
Travelers are subject to COVID-19 measures set by the state/territory of their final destination. For more information go to CDC website.
Please see our Coronavirus (COVID-19) Travel Restrictions page for more information on restrictions worldwide.
An average nonstop flight takes 4h 00m, covering a distance of 1487 miles.
There are 131 (nonstop) flights between Baltimore and Denver per week, averaging 18 per day.
In the past 3 days, the cheapest one-way tickets were found on Spirit Airlines ($27) and Frontier ($34), and the lowest round-trip tickets have been found on Spirit Airlines ($66) and Frontier ($91).
Southwest (12 times daily), United Airlines (3 times daily), Frontier (2 times daily) are the most frequent flyers on this route.
From Baltimore to Denver, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Denver back to Baltimore , the best deals are generally found on Wednesday, with Saturday being the most expensive.
When flying out of Baltimore you will be using Baltimore/Washington, often referred to as Baltimore Airport. You will be landing at Denver Intl, also known as Denver Airport.
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Denver.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Baltimore with another airline.
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Scores according to KAYAK customer reviews
Pros: "The legroom we paid for."
Cons: "This time the attendant still wouldn’t let anyone in rows 2 & 3 place the carry on they had paid extra for in the overhead bins, but she didn’t make me put it under the seat in front of me (this losing the extra leg room we paid for), so I put it in a bin behind me. The plane was late, but the pilot made up most of the time, but then it took 55 minutes to get our luggage."
Cons: "A soft drink that doesn’t cost money!!"
Cons: "At least let the people with no baggage go 1st"
Cons: "Window seat and a beverage"
Pros: "Is good"
Cons: "They need to stop having so many delays"
Pros: "Easy boarding"
Cons: "FREEEEEEEEZING on the plane so some of us asked for them to turn up the temp but they never did. So cold I pulled out all my clothes and wore them."
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"
Cons: "When many people were sleeping, the stewardess loudly (VERY loudly) would ask the other patrons if they wanted something to eat. There is no WiFi. You can’t buy food and they don’t offer cookies or pretzels!"
Cons: "Offer free beverages, and snacks. Enlarge trays. Mandatory customer care classes for your staff."
Cons: "Ground staff not able to help with cancellations- no notification about the delay - please provide better training"
Cons: "Another airline...could of flown another airline with no baggage charge had movie WiFi...better food free soda"
Pros: "Frontier was smooth and efficient, didn’t have any issues."
Cons: "Negative leg room, Hugh bag fees that were not stated in the original purchase"
Cons: "Delays, gate changes, lack of notification, last minute changes."
Cons: "Frontier is an airlines that doesn't care about its customer. Period!"
Cons: "It’d be nice to have internet access, whether for free or for purchase."
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: "Low entry fare"
Cons: "Add on fees for everything which is fine if you are aware of them. The low blow was the $8 can of domestic beer."
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: "I hjave never flown on an airline thaty charges you for drinks and snacks"
Cons: "Delayed again longer then they said it would be as well, also their reason was "there's no good reason" awful"
Cons: "5 hr delay with no explanation."
Pros: "Everything went smoothly"
Cons: "Paying extra for what would have been a carry on for UA or AA"
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?"
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: "The spirit employees were very helpful when I checked in"
Pros: "Boarding and deplaning were organized."
Cons: "Ticket counter staff were rude to passengers."
Pros: "The price"
Pros: "On time departure, pleasant crew."
Pros: "Not the best"
Cons: "Boarding pass was bad, exhaustion some in salon, not clean bathroom. Crew was not nice"
Pros: "Great front desk, but I got sick and missed my flight ao that’s all I can say."
Pros: "The flight was great. Thanks"
Pros: "Flights delayed in both directions, crew was not helpful and irritable, only one bathroom worked."
Cons: "Everything sucked"
Cons: "Uncomfortable seats, expensive bag fees, will avoid Spirt in the future."
Pros: "Flight was on time and process was very easy"
Cons: "Seats were very cramped and uncomfortable"
Pros: "The crew were personable, communicative, and even entertaining! On top of that, the flight was really smooth - with an excellent landing. The pilot was also very communicative about impending turbulence, which was helpful and comforting. I felt at ease on this flight and think the crew really deserve kudos."
Cons: "At the price-point, it is understandable that this is not included, but water included would be nice."
Pros: "The price upon initial booking"
Cons: "Our flight was cancelled due to mechanical issues after 2 hours on the plane, 3 hours on the terminal. The staff was unapologetic and laughed when informing us of the cancellation. Customer service was abysmal and provided only a refund or hotel room for our overnight 900 minute delay. I will never fly Spirit again."
Pros: "They suck so bad!!!"
Cons: "They just suck really bad!!!"
Cons: "Way hostess treat people with respect"
Pros: "It is fun and comfortable"
Cons: "The small plane"
Pros: "Its over"
Cons: "Literally the most uncomfortable fli"
Pros: "Cheap fare"
Cons: "Have to pay for anything beyond ticket"
Cons: "death do not recline"
Pros: "I don't like it"
Pros: "Got the row to myself"
Cons: "Small chairs"
Pros: "Got there earlier than promise"
Cons: "Table tray was broken couldn't eat or drink without sitting it down"
Cons: "Why ask for a ratING on food and entertainment that don't exist?"
Pros: "Ticket fare is low."
Cons: "Check in luggage is too expensive."
Pros: "Short flights"
Pros: "I liked the timely fashion and although I arrived later that expected"
Pros: "Like the convenience of the flights between Las Vegas and Denver. The ratings above you need to have a N/A for non applicable. We all know there's no entertainment. And the food is overpriced ! But"
Cons: "See above answer"
Pros: "Needs more room. Packed like sardines"
Pros: "fresh and clean, kind personnel. Informative captain"
Cons: "I didn't like how spirit tries to bait you into having to spend extra money to get an actual seat"
Pros: "Good seat, enough room"
Cons: "Cost for food"
Cons: "Fees, late arrival"
Pros: "The ride"
Pros: "Price was good. i ]will fly Spirit whenever possible and I will rnecomend often"
Cons: "Delay other than I did get a reminder ."
Cons: "Wish the people would talk slower when making announcements."
Cons: "Flights delayed multiple times both ways."
Pros: "The whole experience. Very friendly."
Cons: "No complaints"
Pros: "Nothing was good about working with Spirit."
Cons: "Every instance of this experience was terrible. We never made it to our destination, luggage was lost and we dealt with extremely rude, unprofessional and flippant employees (in the rare opportunity you can find one or speak to one). I'd never consider booking with Spirit Air again and will do my best to save anyone and everyone I know from making the same horrible mistake I made."
Pros: "They suck"
Cons: "Seating arrangement is horrible your legs are in front of your face"
Pros: "Smooth ride"
Cons: "Long boarding"
Cons: "Unprofessional staff, long waits for staff at bag drop despite no line."
Pros: "All was great but the extra large seat did not recline?"
Pros: "I liked the comfort of the seat."
Cons: "Arrival was delayed and the subsequent delay after we boarded because of paperwork. Paperwork..."
Cons: "You need a bigger variety in snacks"
Pros: "We made it to our destination."
Cons: "My luggage was lost and I'm without any belongings for myself or my 1 yr old baby!"
Pros: "I liked the bundle prices on drinks."
Cons: "No monitors behind seat headrests or wifi and arm rests became very uncomfortable"
Airlines flying from Baltimore to Denver have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.
Daily cleaning, installation of cabin HEPA filters on flights from Baltimore to Denver
Masks required on board, masks provided on flights from Baltimore to Denver
Social distancing seating
Middle seats unavailable to book on flights from Baltimore to Denver
Testing for antibodies, testing for symptoms for flights from Baltimore to Denver
Waiving of change fees. Search flexible flights from Baltimore to Denver