What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Oregon?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Oregon

What airlines fly to Oregon?

Delta, United Airlines and Allegiant Air are the top three most popular airlines that fly to Oregon from Cincinnati according to our data. Delta is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 7 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Oregon?

Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Oregon refresh daily.

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Oregon?

There are 7 operators available for flights from Cincinnati Cinci./N. Kentucky Airport to Oregon as of February 2026.

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Oregon?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$53 Cheap Flights from Cincinnati to Oregon in 2026

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Find the cheapest flights from Cincinnati to Oregon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:19 pm - 1:02 pm

CVG

PDX

27h 43m

2 stops

11:15 am - 7:12 pm

PDX

CVG

28h 57m

1 stop

$169Frontier

Mon, Apr 13 - Sun, Apr 19

7:59 pm - 11:42 am

CVG

PDX

18h 43m

1 stop

1:48 pm - 6:36 pm

PDX

CVG

25h 48m

2 stops

$173Frontier

Fri, May 8 - Wed, May 13

12:06 pm - 1:54 pm

CVG

PDX

4h 48mnonstop

2:44 pm - 10:07 pm

PDX

CVG

4h 23mnonstop

$182Allegiant Air

Sun, May 24 - Thu, May 28

12:06 pm - 1:54 pm

CVG

PDX

4h 48mnonstop

2:44 pm - 10:07 pm

PDX

CVG

4h 23mnonstop

$188Allegiant Air

Sun, May 24 - Sun, May 31

7:59 pm - 11:53 pm

CVG

PDX

6h 54m

1 stop

11:58 am - 10:58 pm

PDX

CVG

8h 00m

1 stop

$201Delta

Tue, May 5 - Wed, May 13

6:30 am - 10:04 pm

CVG

BOI

17h 34m

1 stop

7:24 am - 7:00 pm

BOI

CVG

9h 36m

1 stop

$223Delta

Wed, Apr 1 - Wed, Apr 15

7:29 pm - 10:57 pm

CVG

BOI

29h 28m

1 stop

6:00 am - 6:29 pm

BOI

CVG

10h 29m

1 stop

$225Alaska Airlines

Tue, Apr 7 - Wed, Apr 15

3:26 pm - 9:34 pm

CVG

BOI

8h 08m

1 stop

2:37 pm - 10:30 pm

BOI

CVG

5h 53m

1 stop

$240United Airlines

Sat, Apr 11 - Tue, Apr 14

6:58 pm - 9:54 pm

CVG

EUG

29h 56m

1 stop

8:38 pm - 5:58 pm

EUG

CVG

18h 20m

1 stop

$245Alaska Airlines

Fri, May 1 - Sun, May 3

3:25 pm - 9:07 pm

CVG

EUG

8h 42m

1 stop

5:00 am - 2:23 pm

EUG

CVG

6h 23m

1 stop

$267United Airlines

Wed, Mar 18 - Tue, Mar 24

Allegiant Air flights from Cincinnati to Oregon

Our best Allegiant Air deals on Cincinnati to Oregon flight tickets

Allegiant Air

May 24

CVG12:06 pmCincinnati Cinci./N. Kentucky

4h 48m

PDX1:54 pmPortland

May 28

PDX2:44 pmPortland

4h 23m

CVG10:07 pmCincinnati Cinci./N. Kentucky

$182

Allegiant Air

May 24

CVG12:06 pmCincinnati Cinci./N. Kentucky

4h 48m

PDX1:54 pmPortland

May 31

PDX2:44 pmPortland

4h 23m

CVG10:07 pmCincinnati Cinci./N. Kentucky

$188

Allegiant Air

May 21

CVG12:06 pmCincinnati Cinci./N. Kentucky

4h 48m

PDX1:54 pmPortland

May 31

PDX2:44 pmPortland

4h 23m

CVG10:07 pmCincinnati Cinci./N. Kentucky

$200

Frontier flights from Cincinnati to Oregon

Our best Frontier deals on Cincinnati to Oregon flight tickets

Frontier

Apr 13

CVG12:19 pmCincinnati Cinci./N. Kentucky

27h 43m

2 stops

PDX1:02 pmPortland

Apr 19

PDX11:15 amPortland

28h 57m

1 stop

CVG7:12 pmCincinnati Cinci./N. Kentucky

$169

Frontier

May 8

CVG7:59 pmCincinnati Cinci./N. Kentucky

18h 43m

1 stop

PDX11:42 amPortland

May 13

PDX1:48 pmPortland

25h 48m

2 stops

CVG6:36 pmCincinnati Cinci./N. Kentucky

$173

Frontier

May 11

CVG7:59 pmCincinnati Cinci./N. Kentucky

20h 03m

1 stop

PDX1:02 pmPortland

May 15

PDX11:48 amPortland

27h 48m

2 stops

CVG6:36 pmCincinnati Cinci./N. Kentucky

$187

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Mon 4/13

12:19 pm-1:02 pm

2 stops27h 43m

Portland

Sun 4/19

11:15 am-7:12 pm

1 stop28h 57m

$169

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Fri 5/8

7:59 pm-11:42 am

1 stop18h 43m

Portland

Wed 5/13

1:48 pm-6:36 pm

2 stops25h 48m

$173

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Sun 5/24

12:06 pm-1:54 pm

Nonstop4h 48m

Portland

Thu 5/28

2:44 pm-10:07 pm

Nonstop4h 23m

$182

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Sun 5/24

12:06 pm-1:54 pm

Nonstop4h 48m

Portland

Sun 5/31

2:44 pm-10:07 pm

Nonstop4h 23m

$188

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Tue 5/5

7:59 pm-11:53 pm

1 stop6h 54m

Portland

Wed 5/13

11:58 am-10:58 pm

1 stop8h 00m

$201

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 4/1

6:30 am-10:04 pm

1 stop17h 34m

Boise Air Term. Gowen Fld

Wed 4/15

7:24 am-7:00 pm

1 stop9h 36m

$223

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Tue 4/7

7:29 pm-10:57 pm

1 stop29h 28m

Boise Air Term. Gowen Fld

Wed 4/15

6:00 am-6:29 pm

1 stop10h 29m

$225

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 4/11

3:26 pm-9:34 pm

1 stop8h 08m

Boise Air Term. Gowen Fld

Tue 4/14

2:37 pm-10:30 pm

1 stop5h 53m

$240

CincinnatiEugene

CVG - EUG

CVGEUG

Cincinnati Cinci./N. Kentucky

Fri 5/1

6:58 pm-9:54 pm

1 stop29h 56m

Eugene

Sun 5/3

8:38 pm-5:58 pm

1 stop18h 20m

$245

CincinnatiEugene

CVG - EUG

CVGEUG

Cincinnati Cinci./N. Kentucky

Wed 3/18

3:25 pm-9:07 pm

1 stop8h 42m

Eugene

Tue 3/24

5:00 am-2:23 pm

1 stop6h 23m

$267

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cincinnati to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Oregon?

The month of September is, on average, the cheapest month to fly to Oregon from Cincinnati, with most prices found around $164. The month of August is another great option to travel to Oregon, with average flight prices from Cincinnati averaging around $197.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Cincinnati is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $137. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Tuesday, with ticket prices averaging around $198.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the morning. momondo users have found flights departing from Cincinnati to Oregon in the morning for as low as $157. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly at noon, with an average ticket price of $158. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Cincinnati Cinci./N. Kentucky to Oregon flight route?

Fly from Cincinnati Cinci./N. Kentucky to Portland for the best Cincinnati Cinci./N. Kentucky - Oregon flight prices

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $310 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Cincinnati for as low as $194 on momondo.

What cabin class options are available on Cincinnati Cinci./N. Kentucky to Oregon flights?

There is only 1 cabin class available to choose from on Cincinnati Cinci./N. Kentucky to Oregon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cincinnati to Oregon flights?

No. A direct flight is the cheapest option for a flight between Cincinnati to Oregon.

Cheap Cincinnati to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Oregon

Best Price Found	$145
Fastest flight time	4h 38m
Direct flights	Mon and Fri
Airports in Oregon	64 airports

The best flight deal from Cincinnati to Oregon found on momondo in the last 72 hours is $145

The fastest flight from Cincinnati to Oregon takes 4h 38m

Direct flights go from Cincinnati to Oregon on Monday and Friday. The only airline offering direct flights is Allegiant Air.

There are 64 airports in Oregon. From Cincinnati there are direct flights to Portland (PDX).

Search flight deals

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Oregon?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Oregon refresh daily.
How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Oregon?
There are 7 operators available for flights from Cincinnati Cinci./N. Kentucky Airport to Oregon as of February 2026.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Cincinnati to Oregon?
momondo data reveals that the most frequently booked plane model on the route from Cincinnati to Oregon is Airbus A320-100/200, representing 59.38% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 12.50%, Airbus A319 at 6.25%, and Boeing 737-900 at 6.25%.

Best airlines flying from Cincinnati to Oregon

Compare and see reviews for airlines that fly from Cincinnati to Oregon with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $84	Free Cancellation	Rating 7.2 715 reviews	Search Allegiant Air flights
Delta	PriceFrom $105	Free Cancellation	Rating 7.9 8,239 reviews	Search Delta flights
Frontier	PriceFrom $150	Free Cancellation	Rating 5.7 3,041 reviews	Search Frontier flights
Alaska Airlines	PriceFrom $175	Free Cancellation	Rating 8.0 11,961 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $214	Free Cancellation	Rating 7.4 9,350 reviews	Search United Airlines flights
American Airlines	PriceFrom $234	Free Cancellation	Rating 7.2 11,353 reviews	Search American Airlines flights
Southwest	PriceFrom $298	Free Cancellation	Rating 8.0 4,302 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Oregon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oregon from Cincinnati.

Can I find flights from Cincinnati to Oregon with flexible booking policies on momondo?

Flights from Cincinnati to Oregon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cincinnati to Oregon?

Once all potential Cincinnati to Oregon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cincinnati to Oregon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cincinnati to Oregon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.