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$125+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Oregon to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$125
(Alaska Airlines)
From Oregon to Charleston
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One-way flight from Oregon to Charleston
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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 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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 4/81:23 pmBOI - CHS
1 stop7h 18mAmerican Airlines
Tue 4/153:53 pmCHS - BOI
1 stop8h 19mAmerican Airlines
Deal found 1/20$251
This Southwest deal was found by Cheapflights users on 1/20. 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.
Wed 2/51:10 pmPDX - CHS
1 stop6h 40mSouthwest
Sat 2/811:15 amCHS - PDX
1 stop12h 50mSouthwest
Deal found 1/20$255
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/55:00 amPDX - CHS
2 stops11h 03mUnited Airlines
Sat 2/811:15 amCHS - PDX
1 stop12h 22mUnited Airlines
Deal found 1/20$260
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/65:30 pmPDX - CHS
2 stops15h 36mMultiple Airlines
Sat 2/87:05 amCHS - PDX
2 stops12h 30mMultiple Airlines
Deal found 1/20$278
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/47:35 pmPDX - CHS
1 stop18h 57mAlaska Airlines
Mon 2/106:32 pmCHS - PDX
1 stop8h 11mAlaska Airlines
Deal found 1/20$284
This Delta deal was found by Cheapflights users on 1/20. 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 2/45:15 amPDX - CHS
2 stops13h 33mDelta
Mon 2/1012:59 pmCHS - PDX
2 stops13h 59mDelta
Deal found 1/20$295
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 3/18:59 pmBOI - CHS
1 stop18h 37mAlaska Airlines
Sat 3/86:36 pmCHS - BOI
1 stop16h 48mAlaska Airlines
Deal found 1/20$308
This Delta deal was found by Cheapflights users on 1/21. 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 9/55:40 amBOI - CHS
1 stop6h 24mDelta
Fri 9/125:55 pmCHS - BOI
1 stop6h 38mDelta
Deal found 1/21$311
This Southwest deal was found by Cheapflights users on 1/19. 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 5/103:10 pmBOI - CHS
1 stop6h 25mSouthwest
Wed 5/212:40 pmCHS - BOI
2 stops10h 50mSouthwest
Deal found 1/19$314
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 2/2310:01 pmPDX - CHS
1 stop9h 39mAmerican Airlines
Fri 2/283:55 pmCHS - PDX
1 stop8h 49mAmerican Airlines
Deal found 1/21$315
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/16:58 pmBOI - CHS
2 stops11h 59mUnited Airlines
Sat 3/83:19 pmCHS - BOI
1 stop9h 26mUnited Airlines
Deal found 1/20$317
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/238:28 pmPDX - CHS
3 stops21h 51mSpirit Airlines
Fri 2/281:03 pmCHS - PDX
2 stops23h 18mSpirit Airlines
Deal found 1/21$328

Find flights from Oregon to Charleston within your budget

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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 4/1

1:36 pm-10:29 pm

1 stop6h 53m

Charleston

Tue 4/8

3:53 pm-10:12 pm

1 stop8h 19m

$251

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Wed 2/5

1:10 pm-10:50 pm

1 stop6h 40m

Charleston

Sat 2/8

11:15 am-9:05 pm

1 stop12h 50m

$255

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Wed 2/5

5:00 am-7:03 pm

2 stops11h 03m

Charleston

Sat 2/8

11:15 am-8:37 pm

1 stop12h 22m

$260

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Thu 2/6

5:30 pm-12:06 pm

2 stops15h 36m

Charleston

Sat 2/8

7:05 am-4:35 pm

2 stops12h 30m

$278

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Tue 2/4

7:35 pm-5:32 pm

1 stop18h 57m

Charleston

Mon 2/10

6:32 pm-11:43 pm

1 stop8h 11m

$284

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Tue 2/4

5:15 am-9:48 pm

2 stops13h 33m

Charleston

Mon 2/10

12:59 pm-11:58 pm

2 stops13h 59m

$295

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sun 2/23

10:01 pm-10:40 am

1 stop9h 39m

Charleston

Fri 2/28

3:55 pm-9:44 pm

1 stop8h 49m

$315

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Fri 4/25

11:30 pm-9:26 am

1 stop7h 56m

Charleston

Tue 4/29

5:30 am-6:25 pm

2 stops14h 55m

$319

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sun 2/23

8:28 pm-9:19 pm

3 stops21h 51m

Charleston

Fri 2/28

1:03 pm-9:21 am

2 stops23h 18m

$328

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 2/4

2:50 pm-10:50 pm

1 stop6h 00m

Charleston

Sat 2/8

11:15 am-9:20 pm

1 stop12h 05m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 34 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.

Travel insights for flights from Oregon to Charleston

Get recent, data-driven insights about flights from Oregon to Charleston including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Oregon to Charleston (average of $217). Flying from Oregon to Charleston in March is currently the most expensive (average of $335). 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.

What is the cheapest time of day to fly from OR to CHS?

Find hourly flight availability from Oregon to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Oregon to Charleston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Oregon to Charleston, such as American Airlines, Alaska Airlines and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $125. Users have also found prices from $126 and $145 on American Airlines and Spirit Airlines, 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, August is the cheapest month in which you can book a flight from Oregon to Charleston (average of $217). Flying from Oregon to Charleston in March is currently the most expensive (average of $335). 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 Oregon?

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

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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 6 airlines flying from Oregon to Charleston

Discover the top 6 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$166Average$279FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$266Average$535FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$273Average$547FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$316Average$625FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$317Average$542FlexibilityNo cancel feeOn-time63%
DeltaCheapest$326Average$537FlexibilityNo cancel feeOn-timeN/A
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