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$128+ Cheap flights from Charleston (CHS) to Oregon

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PDX
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Charleston to Oregon

Keep the following information in mind while searching for Charleston to Oregon flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$286
(American Airlines)

One-way from

$128
(Delta)

Popular in

May

Cheapest in

January

Average price

$543
Provider with most accurate pricing for Charleston-Portland flight deals.
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Provider most trusted by Cheapflights users for Charleston-Portland flights.
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From Charleston to Oregon
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One-way flight from Charleston to Oregon
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Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Charleston to Oregon

Cheapest flights from Charleston to Oregon
Explore the most affordable flight options available from Charleston to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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 4/251:11 pmCHS - BOI
2 stops11h 00mAmerican Airlines
Tue 4/291:23 pmBOI - CHS
1 stop7h 17mAmerican Airlines
Deal found 3/27$286
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 7/147:10 pmCHS - PDX
1 stop8h 26mAmerican Airlines
Tue 7/2211:06 pmPDX - CHS
1 stop8h 12mAmerican Airlines
Deal found 3/27$307
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/291:50 pmCHS - BOI
2 stops12h 05mSouthwest
Sun 5/44:50 pmBOI - CHS
1 stop6h 45mSouthwest
Deal found 3/26$309
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:45 pmCHS - PDX
1 stop8h 08mAlaska Airlines
Mon 11/35:30 pmPDX - CHS
1 stop21h 01mAlaska Airlines
Deal found 3/26$314
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/182:55 pmCHS - PDX
2 stops10h 25mSouthwest
Sun 4/206:00 amPDX - CHS
1 stop11h 30mSouthwest
Deal found 3/26$318
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:00 amCHS - PDX
1 stop7h 49mUnited Airlines
Mon 11/37:50 pmPDX - CHS
2 stops11h 37mUnited Airlines
Deal found 3/26$320
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:54 pmCHS - BOI
1 stop19h 22mAlaska Airlines
Tue 5/66:30 amBOI - CHS
1 stop9h 24mAlaska Airlines
Deal found 3/27$321
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2510:32 amCHS - PDX
2 stops30h 05mSpirit Airlines
Wed 4/302:32 pmPDX - CHS
2 stops15h 48mSpirit Airlines
Deal found 3/26$325
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/245:15 amCHS - PDX
1 stop7h 55mDelta
Wed 7/29:50 pmPDX - CHS
1 stop7h 45mDelta
Deal found 3/27$327
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2912:50 pmCHS - BOI
2 stops12h 57mDelta
Sun 5/42:20 pmBOI - CHS
1 stop6h 26mDelta
Deal found 3/27$342
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:00 pmCHS - RDM
1 stop7h 45mUnited Airlines
Tue 9/27:57 pmRDM - CHS
2 stops11h 53mUnited Airlines
Deal found 3/27$360
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/176:30 amCHS - BOI
2 stops14h 45mUnited Airlines
Sat 5/247:07 pmBOI - CHS
2 stops13h 36mUnited Airlines
Deal found 3/25$361

Cheapflights Fare Finder

Customize your flight search to find flights from Charleston to Oregon 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 28, 2025.
Use the filters below to find and compare flights from Charleston to Oregon that are best for you.

Fly from

Charleston

Fly to

Oregon

Route

Depart

Return

Price

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Fri 4/25

1:11 pm-10:11 pm

2 stops11h 00m

Boise Air Term. Gowen Fld

Tue 4/29

1:23 pm-10:40 pm

1 stop7h 17m

$286

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Mon 7/14

7:10 pm-12:36 am

1 stop8h 26m

Portland

Tue 7/22

11:06 pm-10:18 am

1 stop8h 12m

$307

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Tue 4/29

1:50 pm-11:55 pm

2 stops12h 05m

Boise Air Term. Gowen Fld

Sun 5/4

4:50 pm-1:35 am

1 stop6h 45m

$309

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Fri 4/18

2:55 pm-10:20 pm

2 stops10h 25m

Portland

Sun 4/20

6:00 am-8:30 pm

1 stop11h 30m

$318

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Fri 5/2

6:54 pm-12:16 pm

1 stop19h 22m

Boise Air Term. Gowen Fld

Tue 5/6

6:30 am-5:54 pm

1 stop9h 24m

$321

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Fri 4/25

10:32 am-1:37 pm

2 stops30h 05m

Portland

Wed 4/30

2:32 pm-9:20 am

2 stops15h 48m

$325

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Tue 6/24

5:15 am-10:10 am

1 stop7h 55m

Portland

Wed 7/2

9:50 pm-8:35 am

1 stop7h 45m

$327

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Fri 7/4

6:05 am-11:43 am

1 stop8h 38m

Portland

Wed 7/9

6:43 pm-10:14 am

2 stops12h 31m

$332

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Tue 4/29

12:50 pm-11:47 pm

2 stops12h 57m

Boise Air Term. Gowen Fld

Sun 5/4

2:20 pm-10:46 pm

1 stop6h 26m

$342

CharlestonRedmond

CHS - RDM

CHSRDM

Charleston

Tue 8/26

4:00 pm-8:45 pm

1 stop7h 45m

Bend/Redmond

Tue 9/2

7:57 pm-10:50 am

2 stops11h 53m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 42 results
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Best time to book a flight from Charleston to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Charleston 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 Charleston to Oregon

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

Currently, November is the cheapest month in which you can book a flight from Charleston to Oregon (average of $277). Flying from Charleston to Oregon in March is currently the most expensive (average of $370). 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 CHS to OR?

Find hourly flight availability from Charleston to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to Oregon as you normally would.

Rainfall in Oregon by month

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

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

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

If weather is an important factor for your trip to Oregon, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated March 28, 2025.
To help decide which airline to fly from Charleston to Oregon, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Oregon. 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 from for flights from Charleston to Oregon?

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

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $128. Users have also found prices from $128 and $148 on American Airlines and Hawaiian Airlines, respectively.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston to Oregon 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 Charleston to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Charleston to Oregon (average of $277). Flying from Charleston to Oregon in March is currently the most expensive (average of $370). 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

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Alternative routes for Charleston to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Charleston to Oregon

Discover the top 6 airlines that operate flights from Charleston to Oregon. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$254FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$254Average$603FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$289Average$507FlexibilityNo cancel feeOn-time63%
DeltaCheapest$296Average$528FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$297Average$539FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$314Average$449FlexibilityNo cancel feeOn-time71%
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