In terms of precipitation, rainfall in Chicago Greater Rockford Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago Greater Rockford Airport when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago Greater Rockford Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

How far in advance should I book a flight from Oregon to Chicago Greater Rockford Airport?

To save up to 38% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Oregon to Chicago Greater Rockford Airport from $336 1-2 weeks out and tickets from $367 for flights departing within the next 72 hours.

What is the cheapest month to fly from Oregon to Chicago Greater Rockford Airport?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, January can be a great choice for travel to Chicago Greater Rockford Airport. Flights to Chicago Greater Rockford Airport from Oregon in January are about $340 on average during January, but can be found for as low as $178.

What is the cheapest time of day to fly from OR to RFD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Chicago Greater Rockford Airport as you normally would.

Can I find deals for flights from Oregon to Rockford that include hotel bookings?

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

How can I find direct flights from Oregon to Rockford?

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

Can I find deals for business class flights from Oregon to Rockford?

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

$179+ Flights from Oregon to Chicago Greater Rockford Airport

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Cheap flight deals from Oregon to Rockford

Round-trip from	$266 (Mytrip)
One-way from	$179 (Mytrip)
Popular in	March
Cheapest in	January
Average price	$282

From Oregon to Chicago Greater Rockford

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One-way flight from Oregon to Chicago Greater Rockford

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Highest demand for flights based on searches. 10% potential increase in price ($38 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Oregon to Rockford

Cheapest flights from Oregon to Rockford
Explore the most affordable flight options available from Oregon to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

Sat 8/307:52 pmPDX - RFD

1 stop14h 16mMultiple Airlines

Mon 9/810:37 amRFD - PDX

2 stops26h 34mMultiple Airlines

Deal found 7/31

$266

Mon 12/221:01 pmPDX - RFD

2 stops20h 24mAllegiant Air

Sun 12/281:09 pmRFD - PDX

2 stops22h 02mAllegiant Air

Deal found 8/1

$984

Best flights from Oregon to Rockford
Discover carefully curated flight deals from Oregon to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2025.

Sat 8/307:52 pmPDX - RFD

1 stop14h 16mMultiple Airlines

Mon 9/810:37 amRFD - PDX

2 stops26h 34mMultiple Airlines

Deal found 7/31

$266

Last-minute flights from Oregon to Rockford
Discover last-minute flight deals from Oregon to Rockford. Data last updated August 2, 2025 and is based on user searches.

Sat 8/307:52 pmPDX - RFD

1 stop14h 16mMultiple Airlines

Mon 9/810:37 amRFD - PDX

2 stops26h 34mMultiple Airlines

Deal found 7/31

$266

One-way flights from Oregon to Rockford
Search for one-way flight options from Oregon to Rockford. Find affordable one-way fares based on user searches. Data last updated August 2, 2025.

Sat 8/167:52 pmPDX - RFD

1 stop13h 56mMultiple Airlines

Deal found 7/31

$179

Fri 8/153:12 pmPDX - RFD

2 stops23h 46mAllegiant Air

Deal found 7/30

$315

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oregon to Chicago Greater Rockford Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandChicago

PDX - RFD

PDXRFD

Portland

Sat 8/30

7:52 pm-12:08 pm

1 stop14h 16m

Chicago Greater Rockford

Mon 9/8

10:37 am-11:11 am

2 stops26h 34m

$266

PortlandChicago

PDX - RFD

PDXRFD

Portland

Sat 8/16

7:52 pm-11:48 am

1 stop13h 56m

$179

PortlandChicago

PDX - RFD

PDXRFD

Portland

Fri 8/15

3:12 pm-4:58 pm

2 stops23h 46m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Oregon to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Oregon 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 Oregon to Chicago Greater Rockford Airport

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Rockford

Get a feel of what it's like to fly with Allegiant Air from Oregon to Chicago Greater Rockford Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Allegiant Air

7.2

Good

702 reviews

Reviews

1 / 20

10.0

Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Allegiant Air

7.2

Good

702 reviews

Allegiant Air

7.2

Good

702 reviews

Reviews

1 / 20

10.0

Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

Can I find deals for flights from Oregon to Rockford that include hotel bookings?
Yes. In addition to deals on Oregon to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oregon to Rockford?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Rockford.
Can I find deals for business class flights from Oregon to Rockford?
Yes. Cheapflights offers flight deals from Oregon to Rockford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$179+ Cheap flights from Oregon to Greater Rockford (RFD)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oregon to Rockford with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Oregon to Rockford

Keep the following information in mind while searching for Oregon to Rockford flight deals. Data was last updated August 2, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Oregon to Rockford

Cheapest flights from Oregon to RockfordExplore the most affordable flight options available from Oregon to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

Explore the most affordable flight options available from Oregon to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oregon to Chicago Greater Rockford Airport that are best for you.

Best time to book a flight from Oregon to Rockford

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

Cheapflights Insights

Everything you need to know about your flight from Oregon to Chicago Greater Rockford Airport

Reviews of airlines servicing Rockford

Get a feel of what it's like to fly with Allegiant Air from Oregon to Chicago Greater Rockford Airport by reading reviews from past customers. You can also see how each airline compares 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 Oregon to Rockford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Oregon to Rockford that include hotel bookings?

How can I find direct flights from Oregon to Rockford?

Can I find deals for business class flights from Oregon to Rockford?

Traveling to a place near Chicago Greater Rockford Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Rockford

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Cheapest flights from Oregon to Rockford
Explore the most affordable flight options available from Oregon to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.