Portland, ME, USA to Idaho Falls, ID, USA from $143: 8 ways by bus, train, flight or car

Compare Travel Options and Prices

How to Get from Portland to Idaho Falls: Cheapest, Fastest and Best Way

1Map provides directions to cities, towns, landmarks, attractions, and addresses worldwide, offering thousands of multi-modal routes to easily get you from point A to point B.

$143 - PlaneBest price

3349 kmDistance

10h 5m Fastest

Compare Train, Bus, Flight, and Driving Options

Get detailed, step-by-step directions below for your trip from Portland to Idaho Falls with 1Map travel planner. Easily compare ticket prices, explore various transport options, and find the best routes for a seamless and cost-effective travel experience.

See more options

Sort by

Browse car rentals Explore flights

Traveling From Portland to Idaho Falls

The journey from Portland, with its vibrant culture and lush greenery, to Idaho Falls, known for its stunning natural landscapes and outdoor adventures, offers travelers a chance to experience two contrasting atmospheres.

Best Neighbourhoods in Idaho Falls

Idaho Falls features diverse neighborhoods, each offering distinct charm and attractions.

Downtown Idaho Falls

• Vibrant dining and shopping options available.

• Beautiful views of the Snake River.

Ammon

• Family-friendly atmosphere with parks and schools.

• Close to recreational activities and trails.

Riverton

• Scenic homes with large yards and space.

• Easy access to natural parks and rivers.

Best Times To Visit Idaho Falls's Attractions

Timing your visit can greatly enhance your experience in Idaho Falls.

Idaho Falls River Walk

Early mornings or weekdays offer quieter strolls and picturesque views.

Idaho Falls Zoo

Visit during weekdays in late spring for fewer crowds and pleasant weather.

Tautphaus Park

Early fall showcases beautiful foliage and cooler temperatures, ideal for picnics.

Idaho Falls Weather: What to Expect Year-Round

Idaho Falls experiences a semi-arid climate with four distinct seasons, featuring warm summers and cold winters. Spring and early fall often provide the most pleasant weather for outdoor activities, while winter snow can enhance your experience if winter sports are on your agenda.

Dining in Idaho Falls

Try the famous Idaho potato bowl at the local favorite, The SnakeBite Restaurant, where you'll enjoy hearty flavors and fresh ingredients that showcase the region's agricultural bounty. This experience stands in contrast to Portland's often trendy and eclectic dining scene, offering a more down-to-earth atmosphere and a focus on classic, comforting dishes.

Portland - Idaho Falls operators

Explore transport companies operating between Portland and Idaho Falls, with prices starting at . These companies offer competitive pricing, flexible schedules, and comfortable travel experiences.

Plane

Website

united.com

Plane from Portland (PWM) to Idaho Falls (IDA)

Average Duration

10h 5m

Estimated price

$1436-1435

Plane from Portland (PWM) to Idaho Falls (IDA)

Average Duration

7h 43m

Estimated price

$1438-1439

Plane from Portland (PWM) to Jackson (JAC)

Average Duration

7h 28m

Estimated price

$6810-1437

Plane from Portland (PWM) to Sun Valley/Hailey/Ketchum (SUN)

Average Duration

7h 54m

Estimated price

$1438-1439

Website

delta.com

Plane from Portland (PWM) to Idaho Falls (IDA)

Average Duration

12h 16m

Estimated price

$1436-1439

Bus

Contact phone

+1 800-639-3317

Website

concordcoachlines.com

Bus from Portland, ME to Boston / Logan Airport

Average Duration

1h 50m

Estimated price

$1861-1862

Bus from Portland, ME to Boston South Buses

Average Duration

2h 20m

Estimated price

$1861-1862

Contact phone

+1 208-656-8824

Website

saltlakeexpress.com

Bus from Jackson Airport, WY to Idaho Falls, ID

Average Duration

2h 30m

Estimated price

$12345-3020

Bus from Butte, MT to Idaho Falls, ID

Average Duration

3h 45m

Estimated price

$6819-6817

Bus from Downtown Salt Lake to Idaho Falls

Average Duration

4h 30m

Estimated price

$12348-6815

Bus from Green River to Salt Lake City Airport, UT

Average Duration

3h 35m

Estimated price

$6819-1860

Bus from Salt Lake City Airport to Idaho Falls

Average Duration

Estimated price

$6819-3026

Contact phone

+1 214-849-8100

Website

greyhound.com

Bus from Boston to Port Authority Bus Terminal

Average Duration

4h 20m

Estimated price

$1863-3021

Bus from Port Authority Bus Terminal to St Louis Bus Station

Average Duration

23h

Estimated price

$3029-1860

Bus from St Louis Bus Station to Green River

Average Duration

26h 5m

Estimated price

$3020-3026

Bus from Chicago Train Station to Minneapolis Bus Station

Average Duration

8h 10m

Estimated price

$12348-3029

Train

Contact phone

+1 800-872-7245

Website

amtrak.com

Train from Boston to Chicago Union Station

Average Duration

22h 22m

Estimated price

$6819-300

Train from Chicago Union Station to Salt Lake City

Average Duration

34h 5m

Estimated price

$3021-12340

all-pages.other Show other routes

Contact phone

+1-858-800-8898

Website

jeffersonlines.com

Contact phone

1-800-343-9999

Website

peterpanbus.com

Frequently asked questions

Find out more about the route from Portland to Idaho Falls.

Or choose the category:

The distance between Portland and Idaho Falls is approximately 2100 miles. By air, direct flights can take around 5-6 hours, but most itineraries may require layovers, making total travel time closer to 8-12 hours. Driving the distance takes about 30-35 hours of non-stop travel, not accounting for breaks. Train or bus options are available but are typically much longer, often exceeding 40 hours due to multiple stops and transfers.

The most cost-effective and time-efficient option for traveling from Portland to Idaho Falls is typically flying, especially with budget airlines that often offer competitive rates. Booking in advance and being flexible with dates can further reduce costs and improve travel times, with flights averaging around 8-12 hours including layovers. Alternatively, if you prefer a road trip, carpooling can help share gas expenses, though it will take significantly longer. However, using public transportation like buses or trains is generally less efficient due to extended travel times and multiple transfers.

Travel prices from Portland to Idaho Falls can vary significantly based on the mode of transportation and how far in advance tickets are purchased. A one-way flight typically ranges from $150 to $500, depending on the airline, time of year, and whether the flight has layovers. If driving, travelers should budget for gas, which can total around $300 to $400, plus additional expenses like food and lodging if the trip takes multiple days. Bus and train fares can range from $100 to $300, but they generally involve longer travel times and require checking specific routes and schedules.

To travel from Portland to Idaho Falls without using public transportation, you could consider driving your own vehicle or renting a car for the journey. The drive is approximately 2100 miles and would take about 30-35 hours of non-stop travel, so planning for breaks, overnight stays, and meals is essential. Alternatively, you could explore options like carpooling with friends or family if they are headed in the same direction. Another option is to consider hiring a private driver or using a ride-sharing service for a more comfortable travel experience, though this can be quite costly.

To travel from Portland to Idaho Falls without a car, you can consider flying as the most efficient option. Major airlines operate flights from Portland International Jetport to Idaho Falls Regional Airport, typically requiring at least one layover. Alternatively, you could explore options like hiring a private shuttle service or arranging a ride with someone who is driving, although this may be less flexible. If you want to see more of the country, you could also look into long-distance rideshare services, where you can find individuals offering a seat in their vehicle for a shared travel experience.

There is no direct flight link between Portland and Idaho Falls. Most air travel options will require at least one layover, typically in major hubs such as Denver or Salt Lake City. For ground travel, there are no direct bus or train services connecting these two locations, so travelers will need to plan for transfers or multiple segments. Therefore, it's advisable to check for connecting flights or alternative transportation methods to make the journey.

The flight between Portland and Idaho Falls typically takes around 5 to 6 hours of actual flying time, but layovers can extend total travel time to 8-12 hours depending on connection routes. Ticket prices can vary significantly based on the season and booking time, but typically range from $250 to $600. Booking in advance and being flexible with travel dates can help find more affordable options. It's also wise to check multiple airlines to compare prices and layover durations.

Idaho Falls offers a variety of accommodation options to suit different budgets and preferences. Popular choices include well-known hotel chains like Hampton Inn, Holiday Inn Express, and Best Western, which provide comfortable amenities and easy access to local attractions. For a more unique experience, consider staying at quaint bed and breakfasts or vacation rentals in the area. Additionally, if you're interested in a more scenic stay, look for lodges or cabins near the Snake River or within easy reach of outdoor recreational activities.

Portland, ME, USA to Idaho Falls, ID, USA from $143: 8 ways by bus, train, flight or car

How to Get from Portland to Idaho Falls: Cheapest, Fastest and Best Way

Compare Train, Bus, Flight, and Driving Options

See more options

Traveling From Portland to Idaho Falls

Best Neighbourhoods in Idaho Falls

Best Times To Visit Idaho Falls's Attractions

Idaho Falls Weather: What to Expect Year-Round

Dining in Idaho Falls

Portland - Idaho Falls operators

Frequently asked questions

Trips from Portland

Trips to Idaho Falls

Popular routes