What airlines fly to Cincinnati?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Cincinnati from Oregon according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Cincinnati. Keep in mind that there are 7 different airlines that fly to Cincinnati on a routine basis, so you have a few additional options to choose from.

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

Allegiant Air, Frontier, and American Airlines are the most popular carriers operating from Oregon to Cincinnati Cinci./N. Kentucky

How long does it take to fly to Cincinnati?

On average, it takes 4h 22m to fly from Oregon to Cincinnati if you fly out of Portland (the most popular airport in Oregon) and into Cincinnati (the most popular airport in Cincinnati). If you’re flying out of Eugene and into Cincinnati, then the flight time is around 5h 53m.

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

Prices for flights from Oregon to Cincinnati Cinci./N. Kentucky Airport were last updated today.

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

As of April 2026, there are 7 operators available to choose from for flights from Oregon to Cincinnati Cinci./N. Kentucky Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Cincinnati Cinci./N. Kentucky Airport.

What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

The required travel and health documents for your Cincinnati Cinci./N. Kentucky Airport 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 Cincinnati Cinci./N. Kentucky Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$55 Cheap Flights from Oregon to Cincinnati in 2026

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Find the cheapest flights from Oregon to Cincinnati

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:38 pm - 10:00 pm

PDX

CVG

4h 22mnonstop

12:05 pm - 1:48 pm

CVG

PDX

4h 43mnonstop

$123Allegiant Air

Thu, Jun 4 - Sun, Jun 7

2:44 pm - 10:07 pm

PDX

CVG

4h 23mnonstop

12:06 pm - 1:54 pm

CVG

PDX

4h 48mnonstop

$151Allegiant Air

Thu, May 21 - Sun, May 24

2:44 pm - 10:07 pm

PDX

CVG

4h 23mnonstop

12:05 pm - 1:48 pm

CVG

PDX

4h 43mnonstop

$159Allegiant Air

Sun, May 31 - Sun, Jun 7

2:38 pm - 10:00 pm

PDX

CVG

4h 22mnonstop

6:00 am - 4:46 pm

CVG

PDX

13h 46m

1 stop

$179Multiple Airlines

Thu, Jun 4 - Sun, Jun 7

1:22 pm - 11:55 am

BOI

CVG

20h 33m

1 stop

1:05 pm - 12:27 pm

CVG

BOI

25h 22m

1 stop

$181Frontier

Sun, May 10 - Sat, May 16

2:44 pm - 10:07 pm

PDX

CVG

4h 23mnonstop

6:00 am - 4:46 pm

CVG

PDX

13h 46m

1 stop

$213Multiple Airlines

Sun, May 31 - Sun, Jun 7

6:15 am - 7:18 pm

EUG

CVG

10h 03m

1 stop

7:55 pm - 11:43 pm

CVG

EUG

6h 48m

1 stop

$277Delta

Wed, May 13 - Tue, May 19

5:10 am - 6:57 pm

EUG

CVG

10h 47m

2 stops

7:55 pm - 11:43 pm

CVG

EUG

6h 48m

1 stop

$282Delta

Wed, May 13 - Tue, May 19

7:05 am - 6:35 pm

BOI

CVG

9h 30m

2 stops

7:00 am - 1:40 pm

CVG

BOI

8h 40m

2 stops

$298Southwest

Tue, Aug 11 - Tue, Aug 18

6:40 am - 6:35 pm

EUG

CVG

8h 55m

1 stop

9:05 am - 10:30 pm

CVG

EUG

16h 25m

2 stops

$332Southwest

Wed, Sep 2 - Tue, Sep 8

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Allegiant Air flights from Oregon to Cincinnati

Our best Allegiant Air deals on Oregon to Cincinnati flight tickets

Allegiant Air

May 21

PDX2:44 pmPortland

4h 23m

CVG10:07 pmCincinnati Cinci./N. Kentucky

May 24

CVG12:06 pmCincinnati Cinci./N. Kentucky

4h 48m

PDX1:54 pmPortland

$151

Allegiant Air

May 31

PDX2:44 pmPortland

4h 23m

CVG10:07 pmCincinnati Cinci./N. Kentucky

Jun 7

CVG12:05 pmCincinnati Cinci./N. Kentucky

4h 43m

PDX1:48 pmPortland

$159

Allegiant Air

May 21

PDX2:44 pmPortland

4h 23m

CVG10:07 pmCincinnati Cinci./N. Kentucky

May 28

CVG12:06 pmCincinnati Cinci./N. Kentucky

4h 48m

PDX1:54 pmPortland

$180

Frontier flights from Oregon to Cincinnati

Our best Frontier deals on Oregon to Cincinnati flight tickets

Frontier

May 10

BOI1:22 pmBoise Air Term. Gowen Fld

20h 33m

1 stop

CVG11:55 amCincinnati Cinci./N. Kentucky

May 16

CVG1:05 pmCincinnati Cinci./N. Kentucky

25h 22m

1 stop

BOI12:27 pmBoise Air Term. Gowen Fld

$181

Frontier

May 8

PDX12:35 pmPortland

20h 25m

1 stop

CVG12:00 pmCincinnati Cinci./N. Kentucky

May 11

CVG12:50 pmCincinnati Cinci./N. Kentucky

6h 56m

1 stop

PDX4:46 pmPortland

$226

Frontier

May 7

PDX12:35 pmPortland

20h 20m

1 stop

CVG11:55 amCincinnati Cinci./N. Kentucky

May 11

CVG12:50 pmCincinnati Cinci./N. Kentucky

6h 56m

1 stop

PDX4:46 pmPortland

$260

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Thu 6/4

2:38 pm-10:00 pm

Nonstop4h 22m

Cincinnati Cinci./N. Kentucky

Sun 6/7

12:05 pm-1:48 pm

Nonstop4h 43m

$123

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Thu 5/21

2:44 pm-10:07 pm

Nonstop4h 23m

Cincinnati Cinci./N. Kentucky

Sun 5/24

12:06 pm-1:54 pm

Nonstop4h 48m

$151

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Sun 5/31

2:44 pm-10:07 pm

Nonstop4h 23m

Cincinnati Cinci./N. Kentucky

Sun 6/7

12:05 pm-1:48 pm

Nonstop4h 43m

$159

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Thu 6/4

2:38 pm-10:00 pm

Nonstop4h 22m

Cincinnati Cinci./N. Kentucky

Sun 6/7

6:00 am-4:46 pm

1 stop13h 46m

$179

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Sun 5/10

1:22 pm-11:55 am

1 stop20h 33m

Cincinnati Cinci./N. Kentucky

Sat 5/16

1:05 pm-12:27 pm

1 stop25h 22m

$181

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Sun 5/31

2:44 pm-10:07 pm

Nonstop4h 23m

Cincinnati Cinci./N. Kentucky

Sun 6/7

6:00 am-4:46 pm

1 stop13h 46m

$213

EugeneCincinnati

EUG - CVG

EUGCVG

Eugene

Wed 5/13

6:15 am-7:18 pm

1 stop10h 03m

Cincinnati Cinci./N. Kentucky

Tue 5/19

7:55 pm-11:43 pm

1 stop6h 48m

$277

EugeneCincinnati

EUG - CVG

EUGCVG

Eugene

Wed 5/13

5:10 am-6:57 pm

2 stops10h 47m

Cincinnati Cinci./N. Kentucky

Tue 5/19

7:55 pm-11:43 pm

1 stop6h 48m

$282

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 8/11

7:05 am-6:35 pm

2 stops9h 30m

Cincinnati Cinci./N. Kentucky

Tue 8/18

7:00 am-1:40 pm

2 stops8h 40m

$298

EugeneCincinnati

EUG - CVG

EUGCVG

Eugene

Wed 9/2

6:40 am-6:35 pm

1 stop8h 55m

Cincinnati Cinci./N. Kentucky

Tue 9/8

9:05 am-10:30 pm

2 stops16h 25m

$332

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 Oregon to Cincinnati

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

Other information

What is the cheapest month to fly to Cincinnati?

The month of August is, on average, the cheapest month to fly to Cincinnati from Oregon, with most prices found around $260. If you aren’t able to travel to Cincinnati during the month of August, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $276.

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

According to our data, Thursday is the cheapest day to fly to Cincinnati from Oregon. The lowest ticket price found for a Thursday departure recently was $115. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $215.

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

Our most recent data shows that the best time of day to fly to Cincinnati is in the afternoon. Flights from Oregon to Cincinnati during this time can be as low as $119. At noon is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $188 per ticket.

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

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

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

You are more likely to see cheaper flights to Cincinnati from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Cincinnati for around $370 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cincinnati from Oregon for as low as $254 on momondo.

What cabin class options are available on Oregon to Cincinnati flights?

There is only 1 cabin class available to choose from on Oregon to Cincinnati 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 Oregon to Cincinnati flights?

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

Cheap Oregon to Cincinnati flight deals and tips

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

Best Price Found	$54
Fastest flight time	4h 22m
Direct flights	Mon and Fri
Airports in Cincinnati	1 airport

The best one-way flight to Cincinnati from Oregon in the past 72 hours is $54. The best round-trip flight deal from Oregon to Cincinnati found on momondo in the last 72 hours is $59.

The fastest flight from Oregon to Cincinnati takes 4h 22m

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

There is 1 airport in Cincinnati. From Oregon there are direct flights to Cincinnati Cinci./N. Kentucky (CVG).

Search flight deals

Frequently asked questions about flying from Oregon to Cincinnati

When did momondo last update prices for flights from Oregon to Cincinnati Cinci./N. Kentucky Airport?
Prices for flights from Oregon to Cincinnati Cinci./N. Kentucky Airport were last updated today.
How many operators does momondo search for flights from Oregon to Cincinnati Cinci./N. Kentucky Airport?
As of April 2026, there are 7 operators available to choose from for flights from Oregon to Cincinnati Cinci./N. Kentucky Airport.
How old do you have to be to fly from Oregon to Cincinnati Cinci./N. Kentucky Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Cincinnati Cinci./N. Kentucky Airport.
What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?
The required travel and health documents for your Cincinnati Cinci./N. Kentucky Airport 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 Cincinnati Cinci./N. Kentucky Airport. 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 Oregon to Cincinnati?
momondo data reveals that the most frequently booked plane model on the route from Oregon to Cincinnati is Airbus A320-100/200, representing 91.30% of all bookings. The subsequent popular model is Airbus A319 at 8.70%.

Best airlines flying from Oregon to Cincinnati

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $62	Free Cancellation	Rating 7.3 707 reviews	Search Allegiant Air flights
Frontier	PriceFrom $126	Free Cancellation	Rating 5.6 2,980 reviews	Search Frontier flights
Delta	PriceFrom $211	Free Cancellation	Rating 7.9 8,439 reviews	Search Delta flights
Alaska Airlines	PriceFrom $216	Free Cancellation	Rating 7.9 12,274 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $223	Free Cancellation	Rating 7.4 9,637 reviews	Search United Airlines flights
American Airlines	PriceFrom $256	Free Cancellation	Rating 7.1 11,662 reviews	Search American Airlines flights
Southwest	PriceFrom $356	Free Cancellation	Rating 8.0 4,330 reviews	Search Southwest flights

Florence

Mason

Newport

Sharonville

Covington

Williamstown

Middletown

Lawrenceburg

Blue Ash

West Chester

Fairfield

Oxford

Monroe

Dry Ridge

Hebron

Bethel

Trenton

Corinth

Georgetown

Edgewood

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Cincinnati for you.

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

Yes. All flights to Cincinnati from Oregon on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Oregon to Cincinnati 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 Oregon to Cincinnati right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oregon to Cincinnati 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.

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Cheap flights from Oregon to Cincinnati from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Cincinnati departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Allegiant Air flights from Oregon to Cincinnati

Our best Allegiant Air deals on Oregon to Cincinnati flight tickets

Frontier flights from Oregon to Cincinnati

Our best Frontier deals on Oregon to Cincinnati flight tickets

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How to get the cheapest flight ticket from Oregon to Cincinnati

What is the cheapest month to fly to Cincinnati?

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

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

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

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

What cabin class options are available on Oregon to Cincinnati flights?

Can stopping save me money on Oregon to Cincinnati flights?

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

What airlines fly to Cincinnati?

How long does it take to fly to Cincinnati?

Cheap Oregon to Cincinnati flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Cincinnati

Frequently asked questions about flying from Oregon to Cincinnati

Best airlines flying from Oregon to Cincinnati

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

Traveling to a place near Cincinnati?

Why use momondo?

An easier way to manage your Cincinnati trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United States

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Fly your favorite airline to Cincinnati

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Cincinnati

List of cabin classes available on flights landing in Cincinnati. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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