Cheap Flights to Columbia County | Popular Routes to Columbia County from HK$620

View HK$620 flight on Sat, 14 Mar 2026Opens in a new window

Popular airlines to Columbia County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

Cheap round-trip flights to Columbia County

Prices were available within the past 7 days and start at HK$620 for one-way flights and HK$1,293 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 16 Mar - Wed, 25 Mar
SFO
San Francisco
PDX
Portland
HK$1,293 Return, just found
HK$1,293
Return
just found
Select Delta flight, departing Mon, 16 Mar from San Francisco to Portland, returning Wed, 25 Mar, priced at HK$1,293 just found
Delta
Mon, 16 Mar - Wed, 25 Mar
SFO
San Francisco
PDX
Portland
HK$1,409 Return, just found
HK$1,409
Return
just found
Select Delta flight, departing Mon, 16 Mar from San Francisco to Portland, returning Wed, 25 Mar, priced at HK$1,409 just found
United
Mon, 16 Mar - Wed, 25 Mar
SFO
San Francisco
PDX
Portland
HK$1,494 Return, just found
HK$1,494
Return
just found
Select United flight, departing Mon, 16 Mar from San Francisco to Portland, returning Wed, 25 Mar, priced at HK$1,494 just found
United
Mon, 16 Mar - Wed, 25 Mar
SFO
San Francisco
PDX
Portland
HK$1,599 Return, just found
HK$1,599
Return
just found
Select United flight, departing Mon, 16 Mar from San Francisco to Portland, returning Wed, 25 Mar, priced at HK$1,599 just found
American Airlines
Mon, 16 Mar - Wed, 25 Mar
SFO
San Francisco
PDX
Portland
HK$1,610 Return, just found
HK$1,610
Return
just found
Select American Airlines flight, departing Mon, 16 Mar from San Francisco to Portland, returning Wed, 25 Mar, priced at HK$1,610 just found
American Airlines
Mon, 16 Mar - Wed, 25 Mar
SFO
San Francisco
PDX
Portland
HK$1,835 Return, just found
HK$1,835
Return
just found
Select American Airlines flight, departing Mon, 16 Mar from San Francisco to Portland, returning Wed, 25 Mar, priced at HK$1,835 just found
Alaska Airlines
Thu, 5 Mar - Sat, 14 Mar
SFO
San Francisco
PDX
Portland
HK$1,986 Return, found 9 hours ago
HK$1,986
Return
found 9 hours ago
Select Alaska Airlines flight, departing Thu, 5 Mar from San Francisco to Portland, returning Sat, 14 Mar, priced at HK$1,986 found 9 hours ago
Delta
Tue, 26 May - Fri, 29 May
SJC
San Jose
PDX
Portland
HK$2,013 Return, found 1 day ago
HK$2,013
Return
found 1 day ago
Select Delta flight, departing Tue, 26 May from San Jose to Portland, returning Fri, 29 May, priced at HK$2,013 found 1 day ago
Delta
Sat, 28 Feb - Wed, 4 Mar
LAS
Las Vegas
PDX
Portland
HK$2,293 Return, found 6 days ago
HK$2,293
Return
found 6 days ago
Select Delta flight, departing Sat, 28 Feb from Las Vegas to Portland, returning Wed, 4 Mar, priced at HK$2,293 found 6 days ago
Air Canada
Tue, 3 Mar - Sun, 8 Mar
ICN
Seoul
PDX
Portland
HK$4,065 Return, found 15 hours ago
HK$4,065
Return
found 15 hours ago
Select Air Canada flight, departing Tue, 3 Mar from Seoul to Portland, returning Sun, 8 Mar, priced at HK$4,065 found 15 hours ago

Trending flights to Columbia County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 15 Jun - Sat, 31 Oct
HKG
Hong Kong SAR
PDX
Portland
HK$4,996 Return, found 15 hours ago
HK$4,996
Return
found 15 hours ago
Select Delta flight, departing Mon, 15 Jun from Hong Kong SAR to Portland, returning Sat, 31 Oct, priced at HK$4,996 found 15 hours ago

Frequently asked questions

How do I find cheap flights to Columbia County that have flexible change policies?
Search for your bargain flights to Columbia County, then mark the "No change fee" box below the "Flexible change policies" filter. It's as simple as that. We appreciate that plans change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to Columbia County?
When you're ready to reserve your seat to or near Columbia County, these carriers look forward to welcoming you aboard:

  • Alaska Airlines - 2,614 flights to or near Columbia County each month, including 2,614 flights to Portland Intl. Airport (PDX) per month.
  • Delta Air Lines - 814 flights to or near Columbia County each month, including 814 flights to Portland Intl. Airport (PDX) per month.
  • Southwest Airlines - 784 flights to or near Columbia County each month, including 784 flights to Portland Intl. Airport (PDX) per month.

How can I find cheap tickets to Columbia County?
In the last seven days, HK$1,293 was the lowest price for a flight to Columbia County. For an even better fare, book well ahead of time and be flexible with your travel dates. Search for your flight to Columbia County, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Columbia County?
The cost of a round-trip flight to Columbia County in the last seven days ranged between HK$1,293 and HK$4,996. If you were journeying one way from San Francisco (SFO), you could have scored an affordable fare from only HK$620.
What are the most popular airports to fly into in Columbia County?
Start arranging your Columbia County trip by reserving a seat on one of the 5,648 flights a month to Portland Intl. Airport (PDX). This is the region's principal gateway.
When is the cheapest time to fly to Columbia County?
If you'd prefer to spend your money enjoying the delights of Columbia County rather than on getting there, depart earlier in the week. The most cost-effective day to travel is generally Tuesday, with Monday coming in second. With many folks keeping their travel to weekends, Saturday typically has the highest airfares.
How much is a plane ticket to Columbia County?
Plane tickets to Columbia County varied from HK$1,293 to HK$4,996 in the last seven days. Normally, the earlier you book the better the deal.
What is the best time to go to Columbia County?
A fantastic time to visit Columbia County, along with the prominent city of Scappoose, is over the lively months of June, July and August. Summer here starts June 20, and you can expect temperatures of between 10ºC and 24ºC if you travel then. This warmer weather is ideal for wandering around the city sights.
What months are the cheapest to book a flight to Columbia County?
To snap up cheap flights to Columbia County, try to book during February when airfares are at their lowest. When's the most expensive time? In the USA, it's December.

Book with confidence

About Columbia County

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About Columbia County

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