Portland to Cincinnati / Covington (PDX–CVG) — Airlines, Schedules & Connections

PDX Airport Page →
1,970 mi airlines 2/wk
On-time Some delays Frequent delays
Flight Schedule 3 flights Verified 3h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
G4412
G4 Allegiant
320
2:44 PM
PDT
10:07 PM
EDT
4h 23m
—
M T W T F S S
Prices
✓
←
AS2602
AS Alaska
333
1:01 AM
EDT
2:21 AM
PDT
4h 20m
—
M T W T F S S
Prices
✓
←
G4393
G4 Allegiant
320
12:06 PM
EDT
1:54 PM
PDT
4h 48m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Portland to Cincinnati / Covington
2 carriers, 2 flights/week nonstop.
2 Airlines 2 Flights/wk 1,970 mi 4h 23m nonstop +3h ahead 70 1-stop hubs

PDX–CVG is served by 2 airlines with nonstop service. Alaska Airlines and Allegiant Air lead the route. The flight covers 1,970 miles in approximately 4h 23m. Beyond nonstop, 70 hubs offer 1-stop connections.

Also explore PDX Routes CVG Routes PDX Live Flights CVG Live Flights PDX Delays CVG Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop PDX–CVG service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 2 – – 100% Oneworld –
G4 Allegiant Air 2 320 4h23 100% – –
Aircraft on this route
320 Airbus A320 – G4
Alliance coverage
Oneworld: AS (2 flights/wk, 50%)
Unaffiliated: G4 (2 flights/wk, 50%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, PDX to CVG direction.
Mon
0
flights
Tue
0
flights
Wed
0
flights
Thu
1
flight
Fri
0
flights
Sat
0
flights
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
2
Outbound / wk
3
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PDX to CVG.
1-STOP
One-Stop Connections
70
Hubs
~5h
Fastest
~30h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,095
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Cincinnati / Covington from Portland

Nearby airports with service to Cincinnati Northern Kentucky International Airport.
Metric PDX→CVG SEA→CVG
Distance from PDX – 129 mi
Nonstop airlines 2 7
Weekly flights 2 33
Flight time 4h 23m 3h 41m
Departure OTP 100% –
Seattle (SEA) to Cincinnati / Covington flights
Airports within 200 miles of PDX with service to Cincinnati Northern Kentucky International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+3h
Cincinnati / Covington is 3 hours ahead of Portland.
PDX: PDT · CVG: EDT

When it's 6:00 PM in Portland, it's 9:00 PM in Cincinnati / Covington.
Distance & Flight Time
1,970 mi / 3,171 km
Nonstop flight time is approximately 4h 23m.
Facts

PDX–CVG Quick Facts

Key statistics for the Portland to Cincinnati / Covington route.
Route details
Distance1,970 mi / 3,171 km
Flight time4h 23m
Time difference+3 hours
Airlines (nonstop)2
Weekly flights2 out / 3 return
1-stop connections70 hubs
Origin: PDX
Full namePortland International Airport
IATA / ICAOPDX / KPDX
TimezoneAmerica/Los_Angeles
Passengers/yr17.3M
Elevation31 ft / 9 m
Destination: CVG
Full nameCincinnati Northern Kentucky International Airport
IATA / ICAOCVG / KCVG
TimezoneAmerica/New_York
Passengers/yr9.0M
Elevation896 ft / 273 m
FAQ

Frequently Asked Questions

Common questions about PDX to CVG flights.
Nonstop flights from Portland International Airport to Cincinnati Northern Kentucky International Airport take approximately 4h 23m. The route covers 1,970 miles.
2 airlines operate nonstop service: Alaska Airlines and Allegiant Air.
There are approximately 2 nonstop flights per week from PDX to CVG. The return direction has about 3 weekly flights.
Yes, 1-stop connections are available through OKC, MKE, CMH, ABQ, APA, GRR, OMA, BOI, DSM, SAT, SMF, VNY, DAL, MCI, SBD, FTW, YVR, ONT, YEG, GSO, STL, SAV, SCK, TUS, TEB, CID, LGA, HPN, RDU, LAL, TPA, GDL, JAX, PIE, SRQ, FLL, CUN, MDW, IAD, LAX, HNL, AUS, CLT, DTW, DCA, AZA, MSP, BOS, ORD, LAS, MSY, DFW, BWI, PHL, MIA, IAH, ATL, LHR, PHX, SLC, EWR, SNA, SEA, ANC, DEN, BNA, SFO, JFK, MCO and YUL. These options provide additional schedule flexibility.
Cincinnati / Covington is 3 hours ahead of Portland.
Yes, return flights from CVG to PDX are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SEA. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from PDX to CVG

Portland International Airport (PDX) and Cincinnati Northern Kentucky International Airport (CVG) are connected by nonstop service from Alaska Airlines and Allegiant Air. With 2 weekly departures, this is a regularly served route.

PDX to CVG Flight Duration and Schedule

Nonstop flight time from PDX to CVG ranges from 4 hours 23 minutes. The route covers a distance of 1,970 miles (3,171 km). There are approximately 2 weekly flights outbound and 3 return, totaling 5 flights per week in both directions.

Connecting Options and Alternatives

70 one-stop connections are available, with the fastest taking approximately 5 hours via OKC. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (SEA).