Cheap flights from Sidney Montana to Portland from Can$561

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Info about flights from Sidney Montana to Portland

Some useful info about flights from Sidney Montana to Portland to help you plan your next trip

Best price last 15 days Can$561
Average flight duration 3h 50m
Average number of flights per week 1
First flight time 07:35
Last flight time 14:55
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How much is a ticket from Sidney Montana to Portland?

Depending on when you travel and how far in advance you book, fares between Sidney/Richland and Portland can differ a lot.

The lowest fare seen in the past 15 days was Can$561.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Which airports serve Sidney/Richland and Portland?

When planning a trip of about 1421 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Sidney/Richland: Sidney/Richland is the only operational airport in the area.
  • Airports in Portland: The only active airport in Portland is Portland.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from Sidney/Richland to Portland

Plan your journey from Sidney Montana to Portland with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in United States? These cities are trending: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Sidney Montana to Portland.

How much does an airline ticket from Sidney Montana to Portland cost?

The lowest price recorded in the last 15 days for a flight from Sidney Montana to Portland is Can$561.

How far is Sidney/Richland from Portland?

Sidney/Richland is about 1421 km from Portland.

What are the airports in Portland?

Portland has one airport: Portland.

What are the airports in Sidney/Richland?

Sidney/Richland has one airport: Sidney/Richland.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Sidney/Richland to Portland?

The best time to book a flight from Sidney/Richland to Portland is 2 months in advance, while the worst time is 6 weeks in advance.

What is the cheapest month to fly from Sidney/Richland to Portland?

This information is not available at the moment.

What is the most expensive month to fly from Sidney/Richland to Portland?

This information is not available at the moment.

What is the best day of the week to fly from Sidney/Richland to Portland?

For flights from Sidney/Richland to Portland Sunday is on average the cheapest day to fly, while Sunday is the most expensive day to fly.