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Charleston

$150+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHS
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
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 March 20, 2026.

This United Airlines deal was found by Cheapflights users on 3/18. 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.
Tue 4/2811:59 pm
PDX
-
CHS
1 stop9h 26m
United Airlines
Tue 5/51:19 pm
CHS
-
PDX
1 stop8h 26m
United Airlines
Deal found 3/18$295
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Tue 4/1411:56 am
PDX
-
CHS
1 stop7h 45m
American Airlines
Sat 4/182:59 pm
CHS
-
PDX
1 stop9h 04m
American Airlines
Deal found 3/15$300
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
EUG
-
CHS
2 stops11h 15m
Southwest
Tue 5/51:15 pm
CHS
-
EUG
2 stops11h 45m
Southwest
Deal found 3/16$305
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:55 pm
PDX
-
CHS
1 stop13h 05m
Southwest
Wed 5/612:00 pm
CHS
-
PDX
2 stops12h 00m
Southwest
Deal found 3/15$306
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Sat 4/1810:23 pm
PDX
-
CHS
1 stop7h 09m
American Airlines
Sat 4/257:00 am
CHS
-
PDX
1 stop8h 58m
American Airlines
Deal found 3/15$308
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Tue 4/141:41 pm
BOI
-
CHS
1 stop7h 00m
American Airlines
Tue 4/214:41 pm
CHS
-
BOI
1 stop7h 57m
American Airlines
Deal found 3/15$311
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:40 am
PDX
-
CHS
1 stop12h 25m
Southwest
Tue 4/287:15 am
CHS
-
PDX
2 stops16h 30m
Southwest
Deal found 3/16$311
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Tue 5/1211:40 pm
PDX
-
CHS
1 stop9h 46m
American Airlines
Tue 5/196:32 pm
CHS
-
PDX
1 stop8h 24m
American Airlines
Deal found 3/16$315
This Delta deal was found by Cheapflights users on 3/15. 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 4/142:18 pm
BOI
-
CHS
1 stop7h 32m
Delta
Tue 4/215:20 am
CHS
-
BOI
2 stops11h 06m
Delta
Deal found 3/15$316
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Sat 4/188:40 am
PDX
-
CHS
2 stops9h 45m
United Airlines
Sat 4/252:53 pm
CHS
-
PDX
1 stop8h 49m
United Airlines
Deal found 3/15$316
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sat 5/95:00 am
EUG
-
CHS
2 stops13h 59m
United Airlines
Tue 5/124:01 pm
CHS
-
EUG
1 stop8h 02m
United Airlines
Deal found 3/16$320
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Tue 4/148:05 am
PDX
-
CHS
1 stop7h 54m
United Airlines
Sat 4/1810:00 am
CHS
-
PDX
2 stops11h 34m
United Airlines
Deal found 3/15$320

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 March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$295
(United Airlines)

One-way from

$150
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$607
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
Highest demand for flights based on searches. 12% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 20, 2026.
Use the filters below to find and compare flights from Oregon to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneCharleston

EUG - CHS

EUGCHS

Eugene

Sat 5/2

6:00 am-8:15 pm

2 stops11h 15m

Charleston

Tue 5/5

1:15 pm-10:00 pm

2 stops11h 45m

$305

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sat 5/9

5:30 am-7:31 pm

2 stops11h 01m

Charleston

Sat 5/16

5:08 pm-10:35 pm

1 stop8h 27m

$332

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Fri 4/24

2:18 pm-12:22 am

1 stop8h 04m

Charleston

Tue 4/28

5:20 am-1:12 pm

2 stops9h 52m

$346

EugeneCharleston

EUG - CHS

EUGCHS

Eugene

Sat 5/2

6:30 am-9:55 pm

2 stops12h 25m

Charleston

Tue 5/5

5:20 am-11:48 am

2 stops9h 28m

$346
Quickest round-trip

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 4/7

11:40 pm-8:41 am

1 stop7h 01m

Charleston

Thu 4/9

4:51 pm-10:35 pm

1 stop7h 44m

$353

EugeneCharleston

EUG - CHS

EUGCHS

Eugene

Sat 5/16

6:00 am-6:05 pm

2 stops9h 05m

Charleston

Tue 5/19

1:15 pm-10:00 pm

2 stops11h 45m

$387

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 4/14

7:11 am-9:59 pm

2 stops12h 48m

Charleston

Wed 4/15

4:00 pm-9:22 pm

1 stop7h 22m

$396

EugeneCharleston

EUG - CHS

EUGCHS

Eugene

Sat 5/9

6:00 am-6:05 pm

2 stops9h 05m

Charleston

Mon 5/11

2:15 pm-10:45 pm

2 stops11h 30m

$397

EugeneCharleston

EUG - CHS

EUGCHS

Eugene

Sat 5/2

5:00 am-11:59 pm

2 stops15h 59m

Charleston

Tue 5/5

4:01 pm-9:03 pm

1 stop8h 02m

$400

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Fri 7/17

6:50 pm-10:22 am

2 stops12h 32m

Charleston

Mon 7/20

6:40 pm-12:02 am

1 stop8h 22m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 48 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Oregon to Charleston (average of $171). Flying from Oregon to Charleston in March is currently the most expensive (average of $334). 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?

    Southwest, United Airlines, and Delta can get you from Oregon to Charleston in just under 8h 04m. Your travel time can differ by up to 3h 11m. 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, May is the cheapest month in which you can book a flight from Oregon to Charleston (average of $171). Flying from Oregon to Charleston in March is currently the most expensive (average of $334). 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
Walterboro
Summerville
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$162Average$380FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$481FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$293Average$475FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$296Average$462FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$329Average$557FlexibilityNo cancel feeOn-time63%

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