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Cheap bus tickets from Washington, D.C. to Idaho Falls, ID

from 187,98 €

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What to expect of your trip

Fast, easy, and affordable options from Washington, D.C. to Idaho Falls, ID

Avg. trip duration

56 hr 5 mins

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Avg. distance

4071 km

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Cheapest trip

From 187,98 €

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1

Avg. trips a day

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On this page

Bus stations and stops in Washington, D.C.

Please note: your ticket will contain the most up-to-date address information.
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Available options you can find for a more comfortable trip:
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Free WiFi
Stay connected throughout your journey
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Power Outlets
Keep your devices charged on the go
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Comfortable seats
Relax with extra legroom and reclining seats
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Luggage storage
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Toilets
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Frequently asked questions

Traveling by bus from Washington to Idaho Falls is one of the most environmentally-friendly options available as it reduces traffic associated emissions, and passengers can offset their carbon emissions when they travel with FlixBus by clicking the CO₂ compensation box when booking their ticket.
When traveling from Washington to Idaho Falls, you can track your bus location on our Real-Time Bus Tracker. Just select the relevant bus stop and check the time of arrival. Find out where your bus is and check if there are delays on the route.
We offer several payment methods for purchasing your ticket from Washington to Idaho Falls securely. You can choose among card payment, PayPal, Google Pay and many more. Once in the payment section, you will be able to see all the available options and pick your preferred one. If you are having difficulties with payment, check out our help page about payments. If you buy your bus ticket onboard or at a sales point you are also given the option to pay cash.
Passengers traveling from Washington to Idaho Falls can bring one checked luggage and one piece of hand luggage for free. If you want to carry additional or special luggage, you can check all the options available on this page.
The price of a children's bus ticket from Washington to Idaho Falls depends on the age of the child and the time of booking. Children under the age of 15 receive a discount on the regular adult fare. At the time of booking, we calculate the cheapest price for you from all available rates and discounts. If the discounted price is lower than the child fare, the selected passengers pay the same price. Please, make sure you check our child travel and seat policy. Strollers and foldable pushchairs (width + length + height = max 240 cm) can be transported in the luggage compartment of the bus free of charge.
Yes, all FlixBus buses from Washington to Idaho Falls are equipped for passengers with reduced mobility. We strive to make our buses as comfortable and accessible as possible for people with disabilities and limited mobility. Service animals are allowed on board all FlixBus buses traveling from Washington to Idaho Falls. The transportation of wheelchairs, foldable wheelchairs, walking aid and other assistive mobility devices is free of charge.
FlixBus buses traveling from Washington to Idaho Falls offer extra legroom, private outlets, and restrooms. Most buses also provide free Wi-Fi.
The earliest FlixBus ride from Washington to Idaho Falls departs at 01:00.
The latest FlixBus ride from Washington to Idaho Falls departs at 01:00.
There are 3 bus stations in Idaho Falls; Idaho Falls (Shaka's Sinclair), Idaho Falls Airport, Shelley (Flying J). You can find the location of the stations on the map on this page.
No, you don't need to print your ticket if you purchased it online or via the app. Simply show the driver the QR code that you received via email or that is stored in the app and you're ready to travel from Washington to Idaho Falls. It's that easy!
There are 4 bus stations in Washington; Arlington (Rosslyn), Bethesda, Washington DC (Dupont Circle), Washington DC (Union Station). You can find the location of the stations on the map on this page.
With FlixBus, you can conveniently reach 21 destinations from Idaho Falls, including Boise, Salt Lake City, Portland.

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