2,000+ travel companies
2,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
Journey information
Overview: Portland, ME to Denver, CO flight
USAUSA
Flights from Portland, ME to Denver, CO depart on average 35 times per day, taking around 5h 34m. Cheap flight tickets for this journey start at $150 (€121) but you can travel from only $140 (€113) by bus.
The earliest flight runs at 05:00, the last at 23:50. The fastest flight covers the 1798 miles (2895 km) distance in 6h 40m. July is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $140 (€113)
Distance 1798 miles (2895 km) |
Average flight duration 5h 34m |
Cheapest ticket price $150 (€121) |
Flights per day 35 |
Fastest flight 6h 40m |
First flight 5:00 AM |
Last flight 11:50 PM |
Cheapest Month Jul |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Apr - Jun |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $140 (€113)
Travel Information
Compare bus, train, and flight for Portland, ME to Denver, CO
Omio recommends booking the flight as it is the most popular option from Portland, ME to Denver, CO among Omio's users. If you are prioritising price take the bus with prices starting from $140. For those with little time consider booking a flight which can get you there in 5h 34m. The ticket price range depends on the travel mode: a bus costs an average of $140, and a train costs an average of $257.
Distance: 1798 miles (2895 km)
Compare flight with
Most popular Flight | Train | Bus | Driving |
|---|---|---|---|
$208 Average price | $303 Average price | $145 Average price Cheapest | $417 Average price (fuel + tolls) |
8h 34m Average total duration Fastest 5h 34m Onboard + 3h 0m Additional time* | 44h 13m Average total duration 43h 43m Onboard + 30m Additional time* | 58h 41m Average total duration 58h 11m Onboard + 30m Additional time* | 30h 25m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Portland, ME to Denver, CO is a bus with an average price of $145 (€117).
This is compared to other travel options from Portland, ME to Denver, CO:
A bus is $63 (€51) less than a flight for this route with tickets for a flight from Portland, ME to Denver, CO costing on average $208 (€168).
A bus is $158 (€127) less than a train for this route with tickets for a train from Portland, ME to Denver, CO costing on average $303 (€244).
The fastest way to travel from Portland, ME to Denver, CO is by flight with an average journey time of 5h 34m.
Other travel options to Denver, CO take longer:
Train takes on average 43h 43m.
Bus takes on average 58h 11m.
It's helpful to compare your options as there are 3 ways to travel between Portland, ME and Denver, CO including taking a bus, train, and flight.
We recommend using the flight as it is the most popular way to get from Portland, ME to Denver, CO among Omio's users.
Compare prices and tickets Portland, ME to Denver, CO by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Fri
May 29
May 29
Sat
May 30
May 30
Sun
May 31
May 31
Mon
Jun 01
Jun 01
Tue
Jun 02
Jun 02
Wed
Jun 03
Jun 03
Thu
Jun 04
Jun 04
Why should you book Portland, ME to Denver, CO flights with Omio?
United operates all flights services from Portland, ME to Denver, CO.
Omio is an official ticket reseller for all your travel options from Portland, ME to Denver, CO.
Why book with Omio vs United?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare United with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Portland, ME to Denver, CO.
Why book with Omio over Kayak, Skyscanner or Trip?
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Portland, ME to Denver, CO.
Airlines: United from Portland, ME to Denver, COFind the best flights between Portland, ME to Denver, CO with Omio's travel partners United from $140 (€113). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
United
About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
United frequency
31 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.
FAQs: Portland, ME to Denver, CO Flight
Find answers to the most common questions about traveling from Portland, ME to Denver, CO by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Denver, CO, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Portland, ME to Denver, CO can start from as little as $150 (€121) when you book in advance. The average flight ticket price for Portland, ME to Denver, CO is $208 (€168) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Portland, ME to Denver, CO is 6h 40m to travel the 1798 miles (2895 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Portland, ME to Denver, CO leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Portland, ME to Denver, CO leaves at 11:50 PM.
There are 35 flights a day from Portland, ME to Denver, CO which require at least one change with United. Schedules can vary on holidays or weekends with fewer flights.
When taking a flight from Portland, ME to Denver, CO, you can count on United for the best way to get you to Denver, CO. You can also check all possible airlines who offer a service between Portland, ME and Denver, CO and compare the amenities they offer before buying a plane ticket.
Flights from Portland, ME to Denver, CO generally leave from Portland International Jetport and arrive in Denver International Airport.Portland International Jetport is 0 miles (1 km) away from Portland, ME city centre and Denver International Airport is 11 miles (18 km) from Denver, CO city centre.
The cheapest month for a flight from Portland, ME to Denver, CO is July.
It's helpful to compare your options as there are 3 ways to travel between Portland, ME and Denver, CO including taking a bus, train, and flight.
Since neither Portland, ME nor Denver, CO are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 2 h between Portland, ME and Denver, CO all year round.
The best events to attend in Denver, CO include:
- Denver Arts Festival, a vibrant celebration of local artists and their work featuring exhibitions, live music, and food
- Great American Beer Festival, the largest beer festival in the U.S. showcasing thousands of craft beers from across the country
- Denver Film Festival, an annual event highlighting independent films and filmmakers with screenings, panels, and special events.
Some of the most interesting sights to explore in Denver, CO are:
- Red Rocks Amphitheatre, a renowned open-air concert venue set amidst stunning natural rock formations
- Denver Art Museum, featuring an extensive collection of Native American art and contemporary works
- Denver Botanic Gardens, offering diverse plant displays and themed gardens
- Union Station, a historic transportation hub with shops, dining, and events
- Denver Museum of Nature & Science, showcasing exhibits on natural history, space, and anthropology.
The best holidays to experience in Denver, CO include:
- Memorial Day, the unofficial start of summer with vibrant outdoor activities and events
- Independence Day, spectacular fireworks and lively celebrations throughout the city
- Labor Day, pleasant weather perfect for enjoying Denver's parks and festivals.
The best things to do in Denver, CO include:
- Coors Field, home to the Colorado Rockies, offering baseball games and tours in a scenic downtown setting
- Larimer Square, a vibrant historic district with shopping, dining, and nightlife
- City Park, a large urban park with trails, lakes, and views of downtown Denver and the mountains
- Denver Zoo, featuring a wide variety of animals and interactive exhibits
- Cherry Creek Shopping Center, a premier retail destination with luxury brands and dining options.
The best season to visit Denver, CO is Spring or Fall. The best weather to explore Denver, CO is during May-September.
We recommend using the flight as it is the most popular way to get from Portland, ME to Denver, CO among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Denver, CO, travelers should be aware of pickpocketing and petty theft, especially in crowded areas like downtown and tourist attractions. Common scams include overpriced rides from unofficial taxi services and fraudulent ticket sellers near popular venues. It's advisable to use licensed transportation, stay vigilant in busy spots, and avoid sharing personal information with strangers to ensure safety.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular airports
Popular airports from Portland, ME to Denver, CO
Portland
Denver
The major airport for departures in Portland is Portland International Jetport. Find all the information you need to know about services, amenities and connections at Portland International Jetport for your trip from Portland to Denver.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
1 km
Car connection
I-95, Exit 46Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops include Paradies Lagardère and Hudson News in the terminal.
Parking
- Parking available near terminals, approximately 0.47€ ($0.50) per hour.
Dining
- Restaurants available include Linda Bean's Lobster Cafe and Starbucks in the terminal.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Lounge
- Lounge access available for Delta Sky Club members.
Lost and Found Office
- Lost and Found located in the main terminal.
Car Rental
- Car rental services are available from companies like Avis, Budget, and Hertz on-site.
Public transit options for Portland International Jetport
- Bus Route 5, Portland Transportation Center, 3 miles
The major airport for arrivals in Denver is Denver International Airport. Find all the information you need to know about services, amenities and connections at Denver International Airport for your journey to Denver from Portland.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWC
Hotel
ShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
18 kmCar connection
Peña Blvd, Exit 284Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops located in Jeppesen terminal and concourses, including Duty-Free and local brands.
Parking
- Parking available, approximately 4.7€ ($5) per hour, parkade adjacent to terminal.
Dining
- Various restaurants in Jeppesen terminal and concourses, including American and intertiol cuisine.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Westin Hotel connected to the terminal.
Shower
- Showers available at the Westin Hotel, approximately $20.
Lounge
- Multiple lounges available, including United Club and Delta Sky Club.
Lost and Found Office
- Lost and Found located in Jeppesen terminal, Level 5.
Car Rental
- Car rental services available on airport property, shuttle service to rental car lots.
Public transit options for Denver International Airport
- A Line train, Denver Airport Station, 37 minutes to Union Station
More options for your journey from Portland, ME to Denver, CO
Here are some other resources that might have the information you need
Most popular flights to and from Denver, CO and Portland, ME
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
