The cheapest and fastest buses from Chicago, IL to Portland, OR
Cheapest price
$182
Average price
$182
Fastest journey
4 d 10 m
Average duration
4 d 10 m
Buses per day
1
Distance
2823 km
The best way to find a cheap bus ticket from Chicago, IL to Portland, OR is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Chicago, IL to Portland, OR will cost around $182 if you buy it on the day, but the cheapest tickets can be found for only $182.
Of the 1 buses that leave Chicago, IL for Portland, OR on Fri, Nov 28, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 28 the direct buses cover the 2823 km distance in an average of 4 d 10 m but if you time it right, some buses will get you there in just 4 d 10 m .
On Fri, Nov 28 the slowest buses will take 4 d 10 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare train, bus, and flight for Chicago, IL to Portland, OR
Omio recommends booking the train as it is the most popular option from Chicago, IL to Portland, OR among Omio's users. If you are prioritising price take the flight with prices starting from €71. For those with little time consider booking a flight which can get you there in 5h 12m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.8 - 2.5kg. The ticket price range depends on the travel mode: a flight costs an average of €71, and a train costs an average of €141.
Distance: 1754 miles (2823 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
€273 Average price | €280 Average price | €254 Average price Cheapest |
77h 29m Average total duration 76h 59m Onboard + 30m Additional time* | 50h 2m Average total duration 49h 32m Onboard + 30m Additional time* | 8h 12m Average total duration Fastest 5h 12m Onboard + 3h 0m Additional time* |
2.8 - 7.1kg CO2 emissions | 0.8 - 2.5kg CO2 emissions Lowest | 8.5 - 16.9kg CO2 emissions |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Chicago, IL to Portland, OR bus times
The table below shows live departures for Chicago, IL to Portland, OR buses for today, Thursday, November 27. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 3:00 PM Chicago, IL | 85h45 | 4:45 AM Portland, OR | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Chicago, IL to Portland, OR by train, bus, or flight
Compare train, bus, 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.
Nov 28
Nov 29
Nov 30
Dec 01
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Dec 03
Dec 04
Journey information
Overview: Bus from Chicago, IL to Portland, OR
Buses from Chicago, IL to Portland, OR run on average 1 times per day, taking around 76h 59m. Cheap bus tickets for this journey start at $134 (€108) but you can travel from only $88 (€71) by flight.
The earliest bus runs at 02:00, the last at 22:00. The fastest bus covers the 1754 miles (2823 km) distance in 60h 25m.
Distance 1754 miles (2823 km) |
Average bus duration 76h 59m |
Cheapest ticket price $134 (€108) |
Buses per day 1 |
Fastest bus 60h 25m |
First bus 02:00 |
Last bus 22:00 |
Bus providers: Greyhound, FlixBus from Chicago, IL to Portland, ORYou can travel by bus between Chicago, IL to Portland, OR with Greyhound, FlixBus for as low as $88 (€71). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
FAQs: Bus from Chicago, IL to Portland, OR
Find answers to the most common questions about traveling from Chicago, IL to Portland, OR by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Portland, OR, this guide helps you travel smarter and with confidence.

- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- Portland Japanese Garden, a tranquil 12-acre garden offering traditional Japanese landscaping and cultural events
- Powell's City of Books, the world's largest independent bookstore spanning an entire city block
- Washington Park, a large urban park featuring a zoo, rose garden, and hiking trails
- Pittock Mansion, a historic house museum with panoramic views of Portland and the surrounding mountains
- Lan Su Chinese Garden, a classical Chinese garden in the heart of the city showcasing authentic design and architecture.
- Portland Art Museum, a prominent museum showcasing diverse art collections and rotating exhibitions
- Voodoo Doughnut, a quirky doughnut shop famous for its creative and unconventional doughnut flavors
- Forest Park, one of the largest urban forests in the U. S. Offering extensive hiking and biking trails
- OMSI (Oregon Museum of Science and Industry), an interactive science museum with exhibits and a planetarium
- Portland Saturday Market, a vibrant open-air market featuring local artisans, food vendors, and live entertainment.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
To find the cheapest bus tickets for your trip from Chicago, IL to Portland, OR, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- Additional luggage can be purchased for a fee.
- Greyhound
- $15 per additional bag.
- FlixBus
- Small pets in carriers allowed
- Guide dogs travel for free.
popular bus stations
Popular bus stations from Chicago, IL to Portland, OR
Most popular bus connections from Chicago, IL
More options for your journey from Chicago, IL to Portland, OR
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