What is the cheapest airline to fly from Peoria, Illinois to Eugene round-trip?

Flying on United Airlines is currently your cheapest option to Eugene, with prices starting at $886.

What are the cheapest airlines to fly from Peoria, Illinois to Eugene one-way?

The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $159. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Peoria, Illinois to Eugene for a low price.

What is the cheapest month to book a flight from Peoria, Illinois to Eugene?

Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to Eugene (average of $321). Flying from Peoria, Illinois to Eugene in June is currently the most expensive (average of $477). 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.

What is the cheapest day to fly from Peoria, Illinois to Eugene?

Travelers seeking maximum savings on their Peoria, Illinois to Eugene flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Eugene ranges from 0.5 - 7.8 inches per month. December is typically the wettest month, when rainfall can reach 7.8 in. July is typically the driest time to visit Eugene when rainfall is around 0.5 in.

If weather is an important factor for your trip to Eugene, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

What is the cheapest day to fly round-trip from Peoria, Illinois to Eugene?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 126% when planning your travel around this day of the week.

What is the cheapest time of day to fly from PIA to EUG?

When flying from Peoria, Illinois to Eugene, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 49% versus a flight at noon.

Can I find deals for flights from Peoria to Eugene that include hotel bookings?

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

How can I find direct flights from Peoria to Eugene?

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

Can I find deals for business class flights from Peoria to Eugene?

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

$159+ Flights from Peoria, IL to Eugene

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Cheap flight deals from Peoria to Eugene

Round-trip from	$886 (United Airlines)
One-way from	$159 (Trip.com)

From Greater Peoria to Eugene

Search Deals

One-way flight from Greater Peoria to Eugene

Search Deals

Find flight deals from Peoria to Eugene

Cheapest flights from Peoria to Eugene
Explore the most affordable flight options available from Peoria to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Thu 7/106:45 amPIA - EUG

2 stops13h 03mUnited Airlines

Sun 7/132:02 pmEUG - PIA

2 stops18h 17mUnited Airlines

Deal found 6/26

$886

Best flights from Peoria to Eugene
Discover carefully curated flight deals from Peoria to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2025.

Thu 7/106:45 amPIA - EUG

2 stops13h 03mUnited Airlines

Sun 7/132:02 pmEUG - PIA

2 stops18h 17mUnited Airlines

Deal found 6/26

$886

Last-minute flights from Peoria to Eugene
Discover last-minute flight deals from Peoria to Eugene. Data last updated June 26, 2025 and is based on user searches.

Thu 7/106:45 amPIA - EUG

2 stops13h 03mUnited Airlines

Sun 7/132:02 pmEUG - PIA

2 stops18h 17mUnited Airlines

Deal found 6/26

$886

One-way flights from Peoria to Eugene
Search for one-way flight options from Peoria to Eugene. Find affordable one-way fares based on user searches. Data last updated June 26, 2025.

Wed 7/238:39 pmPIA - EUG

1 stop20h 22mAllegiant Air

Deal found 6/25

$159

Wed 7/3010:10 amPIA - EUG

2 stops14h 56mAmerican Airlines

Deal found 6/25

$339

Wed 7/233:39 pmPIA - EUG

3 stops22h 31mUnited Airlines

Deal found 6/25

$643

Cheapflights Fare Finder

Use the filters below to find and compare flights from Peoria to Eugene that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaEugene

PIA - EUG

PIAEUG

Greater Peoria

Thu 7/10

6:45 am-5:48 pm

2 stops13h 03m

Eugene

Sun 7/13

2:02 pm-10:19 am

2 stops18h 17m

$886

PeoriaEugene

PIA - EUG

PIAEUG

Greater Peoria

Wed 7/23

8:39 pm-3:01 pm

1 stop20h 22m

$159

PeoriaEugene

PIA - EUG

PIAEUG

Greater Peoria

Wed 7/30

10:10 am-11:06 pm

2 stops14h 56m

$339

PeoriaEugene

PIA - EUG

PIAEUG

Greater Peoria

Wed 7/23

3:39 pm-12:10 pm

3 stops22h 31m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Best time to book a flight from Peoria to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from Peoria 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.

Reviews of airlines servicing Eugene

Read reviews from past customers who have flown United Airlines, American Airlines, and Allegiant Air from Peoria to Eugene. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,838 reviews

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

8,838 reviews

United Airlines

7.4

Good

8,838 reviews

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!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,838 reviews

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!

Allegiant Air

7.2

Good

712 reviews

United Airlines

7.4

Good

8,838 reviews

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

What is the cheapest airline to fly from Peoria, Illinois to Eugene round-trip?
Flying on United Airlines is currently your cheapest option to Eugene, with prices starting at $886.
What are the cheapest airlines to fly from Peoria, Illinois to Eugene one-way?
The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $159. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Peoria, Illinois to Eugene for a low price.
Can I find deals for flights from Peoria to Eugene that include hotel bookings?
Yes. In addition to deals on Peoria to Eugene flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Peoria to Eugene?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peoria to Eugene.
Can I find deals for business class flights from Peoria to Eugene?
Yes. Cheapflights offers flight deals from Peoria to Eugene 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 Peoria, Illinois to Eugene?
Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to Eugene (average of $321). Flying from Peoria, Illinois to Eugene in June is currently the most expensive (average of $477). 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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Other flights to Eugene

Top airline flying from Peoria to Eugene

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$234	Average$364	FlexibilityNo cancel fee	On-time69%

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$159+ Cheap flights from Peoria, IL to Eugene (PIA - EUG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Peoria to Eugene with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Peoria to Eugene

Round-trip from

One-way from

Find flight deals from Peoria to Eugene

Cheapest flights from Peoria to EugeneExplore the most affordable flight options available from Peoria to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Explore the most affordable flight options available from Peoria to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Peoria to Eugene that are best for you.

Best time to book a flight from Peoria to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from Peoria with our price prediction graph.

Reviews of airlines servicing Eugene

Get insights into the airlines that provide service to Eugene. 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 Eugene. Reviews last updated June 26, 2025.

Read reviews from past customers who have flown United Airlines, American Airlines, and Allegiant Air from Peoria to Eugene. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Peoria to Eugene. 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 Peoria, Illinois to Eugene round-trip?

What are the cheapest airlines to fly from Peoria, Illinois to Eugene one-way?

Can I find deals for flights from Peoria to Eugene that include hotel bookings?

How can I find direct flights from Peoria to Eugene?

Can I find deals for business class flights from Peoria to Eugene?

What is the cheapest month to book a flight from Peoria, Illinois to Eugene?

Traveling to a place near Peoria?

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Alternative routes for Peoria to Eugene

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Top airline flying from Peoria to Eugene

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Cheapest flights from Peoria to Eugene
Explore the most affordable flight options available from Peoria to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.