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Charleston

$129+ Cheap flights from Oregon to Charleston (CHS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHS
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Oregon to Charleston

Cheapest flights from Oregon to Charleston
Explore the most affordable flight options available from Oregon to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:09 pm
PDX
-
CHS
1 stop8h 45m
Delta
Tue 3/104:51 pm
CHS
-
PDX
1 stop8h 17m
Delta
Deal found 1/26$257
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:45 pm
PDX
-
CHS
1 stop8h 38m
Delta
Tue 3/104:51 pm
CHS
-
PDX
1 stop8h 17m
Delta
Deal found 1/26$296
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:25 pm
PDX
-
CHS
2 stops14h 53m
Delta
Tue 3/106:30 am
CHS
-
PDX
2 stops9h 18m
Delta
Deal found 1/26$299
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:35 pm
PDX
-
CHS
2 stops12h 09m
Delta
Tue 3/1012:44 pm
CHS
-
PDX
2 stops14h 10m
Delta
Deal found 1/26$307
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:59 pm
PDX
-
CHS
1 stop8h 45m
American Airlines
Tue 5/124:20 pm
CHS
-
PDX
1 stop9h 29m
American Airlines
Deal found 1/26$323
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:35 pm
BOI
-
CHS
2 stops12h 45m
Delta
Sat 4/255:20 am
CHS
-
BOI
2 stops12h 54m
Delta
Deal found 1/26$324
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:29 pm
BOI
-
CHS
1 stop7h 24m
American Airlines
Tue 4/287:15 am
CHS
-
BOI
1 stop7h 23m
American Airlines
Deal found 1/27$331
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:59 pm
PDX
-
CHS
1 stop9h 31m
United Airlines
Sat 3/72:48 pm
CHS
-
PDX
1 stop8h 52m
United Airlines
Deal found 1/27$331
This Expedia deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:01 am
EUG
-
CHS
1 stop29h 31m
Alaska Airlines
Mon 2/236:32 pm
CHS
-
EUG
1 stop8h 26m
Alaska Airlines
Deal found 1/28$335
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:59 pm
PDX
-
CHS
1 stop8h 45m
American Airlines
Fri 5/84:20 pm
CHS
-
PDX
1 stop9h 29m
American Airlines
Deal found 1/27$335
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:18 pm
BOI
-
CHS
1 stop6h 44m
Delta
Tue 4/286:25 am
CHS
-
BOI
2 stops10h 01m
Delta
Deal found 1/26$336
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:35 pm
BOI
-
CHS
2 stops12h 45m
Delta
Wed 4/226:25 am
CHS
-
BOI
2 stops10h 01m
Delta
Deal found 1/26$342

Find flight deals from Oregon to Charleston

Keep the following information in mind while searching for Oregon to Charleston flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Delta)

One-way from

$129
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$345
Provider with most accurate pricing for Portland-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Charleston flights.
Search Deals
From Oregon to Charleston
Search Deals
One-way flight from Oregon to Charleston
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Oregon to Charleston that are best for you.

Fly from

Oregon

Fly to

Charleston

Route

Depart

Return

Price

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sat 2/28

9:45 pm-9:22 am

1 stop8h 37m

Charleston

Tue 3/10

5:27 am-10:30 am

1 stop8h 03m

$257

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Tue 2/24

12:09 pm-11:54 pm

1 stop8h 45m

Charleston

Tue 3/10

10:32 am-8:25 pm

2 stops12h 53m

$262

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Tue 2/24

12:40 am-5:10 pm

2 stops13h 30m

Charleston

Tue 3/10

5:27 am-4:43 pm

2 stops14h 16m

$268

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Mon 2/23

9:45 pm-9:23 am

1 stop8h 38m

Charleston

Tue 3/10

4:51 pm-10:08 pm

1 stop8h 17m

$296

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Sun 4/19

8:35 pm-11:20 am

2 stops12h 45m

Charleston

Sat 4/25

5:20 am-4:14 pm

2 stops12h 54m

$324

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Sat 3/28

1:41 pm-10:24 pm

1 stop6h 43m

Charleston

Sat 4/25

7:15 am-12:38 pm

1 stop7h 23m

$331

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sun 3/1

11:59 pm-12:30 pm

1 stop9h 31m

Charleston

Sat 3/7

2:48 pm-8:40 pm

1 stop8h 52m

$331

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Sun 4/19

1:29 pm-10:53 pm

1 stop7h 24m

Charleston

Sat 4/25

7:15 am-12:38 pm

1 stop7h 23m

$331

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 6/9

12:19 pm-10:54 pm

1 stop8h 35m

Charleston

Tue 6/16

8:25 am-2:08 pm

1 stop7h 43m

$331

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Mon 4/20

1:53 pm-10:41 pm

1 stop6h 48m

Charleston

Wed 4/22

7:15 am-12:38 pm

1 stop7h 23m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 58 results
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Best time to book a flight from Oregon to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Charleston

What is the cheapest month to book a flight from Oregon to Charleston?

Currently, September is the cheapest month in which you can book a flight from Oregon to Charleston (average of $194). Flying from Oregon to Charleston in March is currently the most expensive (average of $319). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Charleston from Oregon?

    Located just 10.2 mi from the city center, Charleston (CHS) is the airport most travelers will use when flying to Charleston from Oregon.

  • How long is the flight from Oregon to Charleston?

    Delta, American Airlines, and United Airlines can get you from Oregon to Charleston in just under 6h 43m. Your travel time can differ by up to 2h 48m. Oregon and Charleston are separated by a distance of 2077 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Oregon to Charleston one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $127. Users have also found prices from $127 and $127 on American Airlines and Delta, respectively.

  • What are the most popular routes from Oregon to Charleston?

    The most popular route from Oregon to Charleston is Portland - Charleston. You may also consider Boise Air Term. Gowen Fld - Charleston or Eugene - Charleston.

  • Can I find deals for flights from Oregon to Charleston that include hotel bookings?

    Yes. In addition to deals on Oregon to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Charleston.

  • Can I find deals for business class flights from Oregon to Charleston?

    Yes. Cheapflights offers flight deals from Oregon to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to Charleston?

    Currently, September is the cheapest month in which you can book a flight from Oregon to Charleston (average of $194). Flying from Oregon to Charleston in March is currently the most expensive (average of $319). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Oregon to Charleston

Discover the top 5 airlines that operate flights from Oregon to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$162Average$393FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$254Average$450FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$284Average$446FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$298Average$476FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$354Average$527FlexibilityNo cancel feeOn-time63%

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