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Cheap flights from Oregon to Charleston from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Charleston departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:45 pm - 9:42 am
PDX
-
CHS
8h 57m
1 stop
Delta Logo
6:30 am - 10:56 am
CHS
-
PDX
7h 26m
1 stop
$349Delta
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
11:40 pm - 10:23 am
PDX
-
CHS
7h 43m
1 stop
United Airlines Logo
10:19 am - 6:53 pm
CHS
-
PDX
11h 34m
2 stops
$354United Airlines
Wed, Aug 5 - Wed, Aug 12
Southwest Logo
5:50 am - 7:45 pm
PDX
-
CHS
10h 55m
2 stops
Southwest Logo
1:25 pm - 10:15 pm
CHS
-
PDX
11h 50m
2 stops
$359Southwest
Wed, Sep 9 - Wed, Sep 30
Delta Logo
2:08 pm - 11:59 pm
PDX
-
CHS
6h 51m
1 stop
Delta Logo
12:50 pm - 9:02 pm
CHS
-
PDX
11h 12m
1 stop
$372Delta
Sun, Sep 6 - Wed, Sep 30
United Airlines Logo
10:50 am - 9:35 pm
PDX
-
CHS
7h 45m
1 stop
United Airlines Logo
2:54 pm - 10:52 pm
CHS
-
PDX
10h 58m
2 stops
$377United Airlines
Thu, Aug 20 - Wed, Aug 26
Southwest Logo
11:30 pm - 12:35 pm
PDX
-
CHS
10h 05m
2 stops
Southwest Logo
11:00 am - 6:25 pm
CHS
-
PDX
10h 25m
2 stops
$382Southwest
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
9:47 pm - 9:42 am
PDX
-
CHS
8h 55m
1 stop
American Airlines Logo
2:06 pm - 7:48 pm
CHS
-
PDX
8h 42m
1 stop
$387American Airlines
Tue, Aug 4 - Tue, Aug 11
Alaska Airlines Logo
3:16 pm - 6:05 pm
YKM
-
CHS
23h 49m
1 stop
Alaska Airlines Logo
7:08 pm - 11:55 pm
CHS
-
YKM
7h 47m
1 stop
$427Alaska Airlines
Wed, Aug 19 - Wed, Aug 26
Alaska Airlines Logo
6:00 am - 5:18 pm
EUG
-
CHS
8h 18m
1 stop
Alaska Airlines Logo
6:14 pm - 12:23 am
CHS
-
EUG
9h 09m
1 stop
$432Alaska Airlines
Tue, Dec 8 - Wed, Dec 9
American Airlines Logo
6:15 am - 10:50 pm
YKM
-
CHS
13h 35m
2 stops
American Airlines Logo
6:15 am - 2:39 pm
CHS
-
YKM
11h 24m
2 stops
$566American Airlines
Wed, Aug 19 - Wed, Aug 26

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Southwest flights from Oregon to Charleston

Our best Southwest deals on Oregon to Charleston flight tickets
Southwest
Sep 9
PDX5:50 amPortland
10h 55m
2 stops
CHS7:45 pmCharleston
Sep 30
CHS1:25 pmCharleston
11h 50m
2 stops
PDX10:15 pmPortland
$359
Southwest
Aug 25
PDX11:30 pmPortland
10h 05m
2 stops
CHS12:35 pmCharleston
Aug 29
CHS11:00 amCharleston
10h 25m
2 stops
PDX6:25 pmPortland
$382
Southwest
Sep 26
PDX11:30 pmPortland
10h 35m
2 stops
CHS1:05 pmCharleston
Oct 1
CHS5:15 pmCharleston
8h 50m
1 stop
PDX11:05 pmPortland
$400

Alaska Airlines flights from Oregon to Charleston

Our best Alaska Airlines deals on Oregon to Charleston flight tickets
Alaska Airlines
Aug 19
YKM3:16 pmYakima Air Terminal
23h 49m
1 stop
CHS6:05 pmCharleston
Aug 26
CHS7:08 pmCharleston
7h 47m
1 stop
YKM11:55 pmYakima Air Terminal
$427
Alaska Airlines
Dec 8
EUG6:00 amEugene
8h 18m
1 stop
CHS5:18 pmCharleston
Dec 9
CHS6:14 pmCharleston
9h 09m
1 stop
EUG12:23 amEugene
$432
Alaska Airlines
Sep 29
PDX10:40 amPortland
9h 08m
1 stop
CHS10:48 pmCharleston
Sep 30
CHS1:11 pmCharleston
9h 42m
1 stop
PDX7:53 pmPortland
$449

momondo 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, momondo users made 832,500 searches. Data last updated June 22, 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
Quickest round-trip

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Tue 11/3

9:45 pm-9:42 am

1 stop8h 57m

Charleston

Sat 11/7

6:30 am-10:56 am

1 stop7h 26m

$349

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Wed 8/5

11:40 pm-10:23 am

1 stop7h 43m

Charleston

Wed 8/12

10:19 am-6:53 pm

2 stops11h 34m

$354

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Wed 9/9

5:50 am-7:45 pm

2 stops10h 55m

Charleston

Wed 9/30

1:25 pm-10:15 pm

2 stops11h 50m

$359

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sun 9/6

2:08 pm-11:59 pm

1 stop6h 51m

Charleston

Wed 9/30

12:50 pm-9:02 pm

1 stop11h 12m

$372

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Thu 8/20

10:50 am-9:35 pm

1 stop7h 45m

Charleston

Wed 8/26

2:54 pm-10:52 pm

2 stops10h 58m

$377

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Tue 8/25

11:30 pm-12:35 pm

2 stops10h 05m

Charleston

Sat 8/29

11:00 am-6:25 pm

2 stops10h 25m

$382

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Tue 8/4

9:47 pm-9:42 am

1 stop8h 55m

Charleston

Tue 8/11

2:06 pm-7:48 pm

1 stop8h 42m

$387

YakimaCharleston

YKM - CHS

YKMCHS

Yakima Air Terminal

Wed 8/19

3:16 pm-6:05 pm

1 stop23h 49m

Charleston

Wed 8/26

7:08 pm-11:55 pm

1 stop7h 47m

$427

EugeneCharleston

EUG - CHS

EUGCHS

Eugene

Tue 12/8

6:00 am-5:18 pm

1 stop8h 18m

Charleston

Wed 12/9

6:14 pm-12:23 am

1 stop9h 09m

$432

YakimaCharleston

YKM - CHS

YKMCHS

Yakima Air Terminal

Wed 8/19

6:15 am-10:50 pm

2 stops13h 35m

Charleston

Wed 8/26

6:15 am-2:39 pm

2 stops11h 24m

$566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Charleston from

How to get the cheapest flight ticket from Oregon to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Oregon is in October. Flight prices, which tend to average around $157, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Charleston, with average flight prices from Oregon averaging around $167.

How far in advance should I book a flight from Oregon to Charleston?

You are more likely to see cheaper flights to Charleston from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $462 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Oregon for as low as $331 on momondo.

Can stopping save me money on Oregon to Charleston flights?

You could potentially save up to 54% on your flight if you consider stops on a Oregon to Charleston flight.

Cheap Oregon to Charleston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Charleston

Fastest flight time

6h 05m

Direct flights

None
The fastest flight from Oregon to Charleston takes 6h 05m
There are no direct flights from Oregon to Charleston. There are no popular flight routes from Oregon to Charleston.
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Frequently asked questions about flying from Oregon to Charleston

  • When did momondo last update prices for flights from Oregon to Charleston Airport?

    Prices for flights from Oregon to Charleston Airport were last updated today.

  • How many operators does momondo search for flights from Oregon to Charleston Airport?

  • How old do you have to be to fly from Oregon to Charleston Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oregon to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The required travel and health documents for your Charleston Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Charleston Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Oregon to Charleston

Compare and see reviews for airlines that fly from Oregon to Charleston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $239Free CancellationRating
7.8
8,421 reviews
Search Delta flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights
American AirlinesPriceFrom $294Free CancellationRating
7.1
11,739 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $295Free CancellationRating
7.9
12,561 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $394Free CancellationRating
7.9
4,243 reviews
Search Southwest flights

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
North Charleston
Isle of Palms
Summerville
Kiawah Island
Mount Pleasant
Walterboro
Edisto Island
Santee
Goose Creek
Edisto Beach
Seabrook Island

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Charleston?

Finding the right flight to Charleston from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Charleston quick and easy, saving you time and money.

Can I find flights from Oregon to Charleston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Charleston from Oregon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oregon to Charleston?

Once you have performed a search for Oregon to Charleston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Oregon to Charleston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Charleston from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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