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Flights from Portland to Columbus

Find the cheapest flight options from Portland to Columbus over the next three months. Book one-way tickets from SGD 162 and round-trip tickets from SGD 237.

      • PWM 05:20
        6h 29m
        1 stop
        CMH 11:49
        Portland - Columbus | Wed, Jan 14 | American Airlines
        CMH 15:00
        7h 7m
        1 stop
        PWM 22:07
        Columbus - Portland | Sat, Jan 17 | American Airlines
        SGD 237 SGD 599
        61% OFF
        61% OFF
        SGD 599 SGD 237
      • PWM 11:12
        4h 33m
        1 stop
        CMH 15:45
        Portland - Columbus | Wed, Jan 14 | United Airlines
        CMH 09:00
        5h 39m
        1 stop
        PWM 14:39
        Columbus - Portland | Sat, Jan 17 | United Airlines
        SGD 328 SGD 599
        45% OFF
        45% OFF
        SGD 599 SGD 328
      • PWM 06:16
        5h 48m
        1 stop
        CMH 12:04
        Portland - Columbus | Fri, Jan 9 | Delta Air Lines
        CMH 16:34
        5h 53m
        1 stop
        PWM 22:27
        Columbus - Portland | Wed, Jan 14 | Delta Air Lines
        SGD 346 SGD 599
        42% OFF
        42% OFF
        SGD 599 SGD 346
      • PWM 05:20
        6h 29m
        1 stop
        CMH 11:49
        Portland - Columbus | Fri, Jan 9 | American Airlines
        CMH 15:00
        7h 7m
        1 stop
        PWM 22:07
        Columbus - Portland | Wed, Jan 14 | American Airlines
        SGD 371
        38% OFF
        SGD 599 SGD 371
      • PWM 06:17
        5h 53m
        1 stop
        CMH 12:10
        Portland - Columbus | Sat, Jan 24 | Delta Air Lines
        CMH 18:01
        5h 58m
        1 stop
        PWM 23:59
        Columbus - Portland | Sat, Jan 31 | Delta Air Lines
        SGD 374
        38% OFF
        SGD 599 SGD 374
      • PWM 05:45
        6h 24m
        1 stop
        CMH 12:09
        Portland - Columbus | Mon, Jan 5 | American Airlines
        CMH 12:19
        4h 18m
        1 stop
        PWM 16:37
        Columbus - Portland | Tue, Jan 13 | American Airlines
        SGD 456
        24% OFF
        SGD 599 SGD 456
      • PWM 06:00
        4h 39m
        1 stop
        CMH 10:39
        Portland - Columbus | Sat, Jan 24 | United Airlines
        CMH 07:00
        7h 39m
        1 stop
        PWM 14:39
        Columbus - Portland | Sat, Jan 31 | United Airlines
        SGD 461
        23% OFF
        SGD 599 SGD 461
      • PWM 14:35
        21h 35m
        1 stop
        CMH 12:10
        Portland - Columbus | Mon, Jan 5 | Delta Air Lines
        CMH 18:01
        6h 25m
        1 stop
        PWM 00:26
        Columbus - Portland | Tue, Jan 13 | Delta Air Lines
        SGD 466
        22% OFF
        SGD 599 SGD 466
      • PWM 05:34
        6h 16m
        1 stop
        CMH 11:50
        Portland - Columbus | Tue, Dec 16 | American Airlines
        CMH 17:05
        6h 43m
        1 stop
        PWM 23:48
        Columbus - Portland | Sat, Dec 20 | American Airlines
        SGD 496
        17% OFF
        SGD 599 SGD 496
      • PWM 15:12
        5h 46m
        1 stop
        CMH 20:58
        Portland - Columbus | Fri, Jan 9 | United Airlines
        CMH 08:49
        5h 7m
        1 stop
        PWM 13:56
        Columbus - Portland | Wed, Jan 14 | United Airlines
        SGD 509
        15% OFF
        SGD 599 SGD 509
      • PWM 13:00
        17h 25m
        1 stop
        CMH Invalid Date
        Portland - Columbus | Wed, Dec 17 | Normal Airline
        CMH 15:00
        6h
        Direct
        PWM 16:00
        Columbus - Portland | Fri, Dec 19 | Normal Airline
        Find More Flights
        Find More Flights
      • PWM 06:16
        5h 48m
        1 stop
        CMH 12:04
        Portland - Columbus | Fri, Jan 9 | Delta Air Lines
        SGD 162 SGD 274
        41% OFF
        41% OFF
        SGD 274 SGD 162
      • PWM 06:00
        4h 45m
        1 stop
        CMH 10:45
        Portland - Columbus | Sat, Jan 17 | Delta Air Lines
        SGD 162 SGD 274
        41% OFF
        41% OFF
        SGD 274 SGD 162
      • PWM 05:30
        6h 14m
        1 stop
        CMH 11:44
        Portland - Columbus | Thu, Jan 22 | Delta Air Lines
        SGD 170 SGD 274
        38% OFF
        38% OFF
        SGD 274 SGD 170
      • PWM 06:00
        4h 23m
        1 stop
        CMH 10:23
        Portland - Columbus | Wed, Jan 7 | Delta Air Lines
        SGD 188
        31% OFF
        SGD 274 SGD 188
      • PWM 05:30
        6h 8m
        1 stop
        CMH 11:38
        Portland - Columbus | Mon, Jan 12 | Delta Air Lines
        SGD 191
        30% OFF
        SGD 274 SGD 191
      • PWM 05:35
        6h 14m
        1 stop
        CMH 11:49
        Portland - Columbus | Mon, Jan 12 | American Airlines
        SGD 201
        27% OFF
        SGD 274 SGD 201
      • PWM 12:20
        4h 55m
        1 stop
        CMH 17:15
        Portland - Columbus | Thu, Jan 8 | Delta Air Lines
        SGD 203
        26% OFF
        SGD 274 SGD 203
      • PWM 16:48
        6h 56m
        1 stop
        CMH 23:44
        Portland - Columbus | Sat, Jan 17 | United Airlines
        SGD 207
        24% OFF
        SGD 274 SGD 207
      • PWM 14:31
        4h 35m
        1 stop
        CMH 19:06
        Portland - Columbus | Thu, Jan 22 | United Airlines
        SGD 215
        22% OFF
        SGD 274 SGD 215
      • PWM 11:00
        6h 24m
        1 stop
        CMH 17:24
        Portland - Columbus | Wed, Jan 7 | United Airlines
        SGD 233
        15% OFF
        SGD 274 SGD 233
      • PWM 13:00
        17h 25m
        1 stop
        CMH Invalid Date
        Portland - Columbus | Wed, Dec 17 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Portland to Columbus are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Portland to Columbus

The distance between Portland and Columbus is 1,116.61 km. It takes around 3 hours 40 minutes on average to fly from Portland to Columbus. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceSGD 162
Cheapest round-trip ticket priceSGD 237
Off-season for travelOctober
Peak season for travelJuly
Flight distance1,116.61 km
Average flight time3 hours 40 minutes

Find the best time to fly from Portland to Columbus

The cheapest time for Portland to Columbus flights: Jan 4 to Jan 11 — one way flight prices from SGD 161.

Cheapest flights
From price
Search
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
  • 18
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Portland to Columbus, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Portland to Columbus (PWM-CMH)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as SGD 162 on Cheapest nonstop routes (e.g. PWM to CMH on Fri, Jan 9), while American Airlines offers Cheapest nonstop round-trips from SGD 237 departing on Wed, Jan 14 and returning on Sat, Jan 17.
  • It takes around 3 hours 40 minutes to fly from Portland (PWM) to Columbus (CMH).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Columbus is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Portland to Columbus, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Jan 9, with one-way flights priced at just SGD 162.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Columbus travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Columbus is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Portland to Columbus on December 16, 2025 with American Airlines, with prices starting at SGD 495.
  • The time difference between Columbus and Portland is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.