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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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHS
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap 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 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$129
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$345
Provider with most accurate pricing for Portland-Charleston flight deals.
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Provider most trusted by Cheapflights users for Portland-Charleston flights.
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From Oregon to Charleston
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One-way flight from Oregon to Charleston
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/15. 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 2/75:00 am
PDX
-
CHS
1 stop7h 05m
United Airlines
Tue 2/106:30 am
CHS
-
PDX
1 stop8h 48m
United Airlines
Deal found 1/15$257
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Wed 2/256:00 am
EUG
-
CHS
2 stops14h 44m
United Airlines
Tue 3/34:00 pm
CHS
-
EUG
1 stop8h 01m
United Airlines
Deal found 1/13$262
This American Airlines deal was found by Cheapflights users on 1/15. 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 2/76:00 am
PDX
-
CHS
2 stops12h 11m
American Airlines
Tue 2/1012:29 pm
CHS
-
PDX
2 stops10h 58m
American Airlines
Deal found 1/15$267
This Delta deal was found by Cheapflights users on 1/14. 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 2/75:30 pm
PDX
-
CHS
2 stops12h 56m
Delta
Tue 2/105:25 am
CHS
-
PDX
2 stops10h 21m
Delta
Deal found 1/14$268
This Alaska Airlines deal was found by Cheapflights users on 1/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:29 pm
EUG
-
CHS
1 stop25h 03m
Alaska Airlines
Tue 3/36:32 pm
CHS
-
EUG
1 stop8h 26m
Alaska Airlines
Deal found 1/13$296
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Mon 4/1311:59 pm
PDX
-
CHS
1 stop9h 26m
United Airlines
Tue 4/214:55 pm
CHS
-
PDX
1 stop8h 34m
United Airlines
Deal found 1/15$296
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Wed 3/2510:53 pm
PDX
-
CHS
1 stop8h 33m
American Airlines
Tue 3/315:25 pm
CHS
-
PDX
1 stop9h 55m
American Airlines
Deal found 1/15$299
This Delta deal was found by Cheapflights users on 1/14. 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 4/137:32 pm
PDX
-
CHS
2 stops11h 33m
Delta
Tue 4/211:00 pm
CHS
-
PDX
2 stops11h 34m
Delta
Deal found 1/14$307
This Delta deal was found by Cheapflights users on 1/14. 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 3/307:30 pm
BOI
-
CHS
2 stops13h 52m
Delta
Tue 4/283:02 pm
CHS
-
BOI
2 stops11h 10m
Delta
Deal found 1/14$321
This Expedia deal was found by Cheapflights users on 1/13. 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.
Sun 2/229:01 am
EUG
-
CHS
1 stop29h 31m
Alaska Airlines
Sat 2/286:32 pm
CHS
-
EUG
1 stop29h 59m
Alaska Airlines
Deal found 1/13$325
This American Airlines deal was found by Cheapflights users on 1/13. 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.
Wed 2/116:00 am
PDX
-
CHS
2 stops12h 08m
American Airlines
Sun 2/155:10 am
CHS
-
PDX
2 stops10h 52m
American Airlines
Deal found 1/13$326
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 3/2610:53 pm
PDX
-
CHS
1 stop8h 33m
American Airlines
Tue 3/315:25 pm
CHS
-
PDX
1 stop9h 55m
American Airlines
Deal found 1/15$329

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 15, 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 2/7

5:00 am-3:05 pm

1 stop7h 05m

Charleston

Tue 2/10

5:13 pm-10:53 pm

1 stop8h 40m

$257

EugeneCharleston

EUG - CHS

EUGCHS

Eugene

Wed 2/25

6:00 am-11:44 pm

2 stops14h 44m

Charleston

Tue 3/3

4:00 pm-9:01 pm

1 stop8h 01m

$262

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Mon 4/27

12:30 am-2:15 pm

2 stops10h 45m

Charleston

Sat 5/2

12:20 pm-9:42 pm

2 stops12h 22m

$268

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sat 2/7

5:30 pm-9:26 am

2 stops12h 56m

Charleston

Tue 2/10

5:25 am-12:46 pm

2 stops10h 21m

$268

EugeneCharleston

EUG - CHS

EUGCHS

Eugene

Thu 2/26

3:07 pm-5:32 pm

1 stop23h 25m

Charleston

Tue 3/10

6:32 pm-11:58 pm

1 stop8h 26m

$296

EugeneCharleston

EUG - CHS

EUGCHS

Eugene

Wed 2/25

1:29 pm-5:32 pm

1 stop25h 03m

Charleston

Tue 3/3

6:32 pm-11:58 pm

1 stop8h 26m

$296

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sat 4/11

7:00 am-5:13 pm

1 stop7h 13m

Charleston

Wed 4/15

4:55 pm-10:29 pm

1 stop8h 34m

$296

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Wed 3/11

5:40 pm-8:41 am

2 stops12h 01m

Charleston

Sun 3/15

5:27 am-10:30 am

1 stop8h 03m

$301

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Mon 4/13

11:59 pm-2:53 pm

2 stops11h 54m

Charleston

Tue 4/21

4:55 pm-10:29 pm

1 stop8h 34m

$301

EugeneCharleston

EUG - CHS

EUGCHS

Eugene

Sun 2/22

9:01 am-5:32 pm

1 stop29h 31m

Charleston

Sat 2/28

6:32 pm-9:31 pm

1 stop29h 59m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 46 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 April is currently the most expensive (average of $305). 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?

    United Airlines, Delta, and Alaska Airlines can get you from Oregon to Charleston in just under 7h 05m. Your travel time can differ by up to 16h 20m. Oregon and Charleston are separated by a distance of 2405 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 April is currently the most expensive (average of $305). 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

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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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$162Average$396FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$212Average$455FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$284Average$445FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$298Average$477FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$354Average$556FlexibilityNo cancel feeOn-time63%

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