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Cheyenne

Cheap flights from Portland to Cheyenne (PDX - CYS)

PDX — CYS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Portland to Cheyenne

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Cheyenne (CYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Popular in

July

Cheapest in

January

Average price

$424
Highest demand for flights based on searches. 19% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Best time to book a flight from Portland to Cheyenne

Have a flexible travel schedule? Discover the best time to fly to Cheyenne from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Cheyenne

What is the cheapest month to book a flight from Portland to Cheyenne?

Currently, January is the cheapest month in which you can book a flight from Portland to Cheyenne (average of $337). Flying from Portland to Cheyenne in July is currently the most expensive (average of $518). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Cheyenne

Get insights into the airlines that provide service to Cheyenne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cheyenne. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with United Airlines from Portland to Cheyenne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Portland to Cheyenne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Portland to Cheyenne round-trip?

    According to our current data, United Airlines ($276), offers the cheapest pricing from Portland to Cheyenne. United Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Portland to Cheyenne that include hotel bookings?

    Yes. In addition to deals on Portland to Cheyenne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Cheyenne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Cheyenne.

  • Can I find deals for business class flights from Portland to Cheyenne?

    Yes. Cheapflights offers flight deals from Portland to Cheyenne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Cheyenne?

    Currently, January is the cheapest month in which you can book a flight from Portland to Cheyenne (average of $337). Flying from Portland to Cheyenne in July is currently the most expensive (average of $518). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Portland to Cheyenne

Discover the top airline that operate flights from Portland to Cheyenne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$276Average$448FlexibilityNo cancel feeOn-time69%

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