$148+ Cheap flights from Charleston to Portland (CHS - PDX)
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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PDX
May 19 — May 261
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Portland with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to PortlandExplore the most affordable flight options available from Charleston to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 19, 2026.
Explore the most affordable flight options available from Charleston to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 19, 2026.
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 5/97:00 am
CHS
- PDX
1 stop8h 58m
American Airlines
Tue 5/1211:56 am
PDX
- CHS
1 stop7h 45m
American Airlines
Deal found 4/16![American Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 4/15. 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 5/94:20 pm
CHS
- PDX
1 stop9h 30m
American Airlines
Fri 5/1510:28 pm
PDX
- CHS
1 stop9h 06m
American Airlines
Deal found 4/15![American Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:53 pm
CHS
- PDX
2 stops21h 51m
Multiple Airlines
Sun 6/74:06 pm
PDX
- CHS
1 stop25h 29m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:17 pm
CHS
- PDX
1 stop8h 36m
American Airlines
Sat 7/255:15 am
PDX
- CHS
1 stop10h 07m
American Airlines
Deal found 4/14![American Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 4/17. 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 6/96:00 am
CHS
- PDX
1 stop8h 38m
United Airlines
Tue 6/910:40 pm
PDX
- CHS
2 stops12h 47m
United Airlines
Deal found 4/17![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 7/16:00 am
CHS
- PDX
1 stop8h 38m
United Airlines
Mon 7/611:40 pm
PDX
- CHS
1 stop7h 28m
United Airlines
Deal found 4/16![United Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Wed 7/82:47 pm
CHS
- PDX
2 stops11h 16m
United Airlines
Mon 7/1311:40 pm
PDX
- CHS
1 stop7h 28m
United Airlines
Deal found 4/15![United Airlines logo]()
$391
Best flights from Charleston to PortlandDiscover carefully curated flight deals from Charleston to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 19, 2026.
Discover carefully curated flight deals from Charleston to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 19, 2026.
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 5/156:53 pm
CHS
- PDX
1 stop8h 06m
United Airlines
Sun 5/1710:55 pm
PDX
- CHS
1 stop10h 22m
United Airlines
Deal found 4/15![United Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 4/17. 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 7/35:30 pm
CHS
- PDX
1 stop8h 15m
Southwest
Wed 7/811:30 pm
PDX
- CHS
2 stops10h 45m
Southwest
Deal found 4/17![Southwest logo]()
$399
This Delta deal was found by Cheapflights users on 4/14. 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.
Sun 7/55:10 am
CHS
- PDX
1 stop8h 20m
Delta
Thu 7/1610:55 pm
PDX
- CHS
1 stop7h 06m
Delta
Deal found 4/14![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Wed 5/135:08 pm
CHS
- PDX
1 stop8h 27m
United Airlines
Sat 5/1611:55 pm
PDX
- CHS
1 stop9h 22m
United Airlines
Deal found 4/15![United Airlines logo]()
$405
This Southwest deal was found by Cheapflights users on 4/17. 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 6/98:20 am
CHS
- PDX
1 stop10h 05m
Southwest
Tue 6/99:20 pm
PDX
- CHS
1 stop13h 10m
Southwest
Deal found 4/17![Southwest logo]()
$434
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:30 pm
CHS
- PDX
1 stop8h 23m
United Airlines
Sat 6/2010:40 pm
PDX
- CHS
1 stop8h 28m
United Airlines
Deal found 4/14![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 4/16. 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.
Wed 7/158:20 am
CHS
- PDX
1 stop10h 05m
Southwest
Sat 7/187:40 pm
PDX
- CHS
2 stops11h 30m
Southwest
Deal found 4/16![Southwest logo]()
$442
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Sun 5/176:53 pm
CHS
- PDX
1 stop8h 02m
United Airlines
Sat 5/2311:40 pm
PDX
- CHS
1 stop7h 28m
United Airlines
Deal found 4/15![United Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 4/18. 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.
Mon 5/186:53 pm
CHS
- PDX
1 stop8h 02m
United Airlines
Mon 5/2511:30 pm
PDX
- CHS
1 stop7h 46m
United Airlines
Deal found 4/18![United Airlines logo]()
$435
Last-minute flights from Charleston to PortlandDiscover last-minute flight deals from Charleston to Portland. Data last updated April 19, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Portland. Data last updated April 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 5/97:00 am
CHS
- PDX
1 stop8h 58m
American Airlines
Tue 5/1211:56 am
PDX
- CHS
1 stop7h 45m
American Airlines
Deal found 4/16![American Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 4/15. 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 5/94:20 pm
CHS
- PDX
1 stop9h 30m
American Airlines
Fri 5/1510:28 pm
PDX
- CHS
1 stop9h 06m
American Airlines
Deal found 4/15![American Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 4/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:32 pm
CHS
- PDX
1 stop8h 16m
American Airlines
Wed 5/136:00 am
PDX
- CHS
1 stop9h 40m
American Airlines
Deal found 4/18![American Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Wed 5/135:08 pm
CHS
- PDX
1 stop8h 27m
United Airlines
Sat 5/1611:55 pm
PDX
- CHS
1 stop9h 22m
United Airlines
Deal found 4/15![United Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 5/156:53 pm
CHS
- PDX
1 stop8h 06m
United Airlines
Sun 5/1710:55 pm
PDX
- CHS
1 stop10h 22m
United Airlines
Deal found 4/15![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 4/17. 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.
Thu 5/2811:47 am
CHS
- PDX
1 stop8h 28m
Delta
Sun 5/3111:03 pm
PDX
- CHS
1 stop10h 09m
Delta
Deal found 4/17![Delta logo]()
$411
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/293:43 pm
CHS
- PDX
1 stop10h 08m
American Airlines
Sun 5/319:47 pm
PDX
- CHS
1 stop9h 20m
American Airlines
Deal found 4/17![American Airlines logo]()
$415
One-way flights from Charleston to PortlandSearch for one-way flight options from Charleston to Portland. Find affordable one-way fares based on user searches. Data last updated April 19, 2026.
Search for one-way flight options from Charleston to Portland. Find affordable one-way fares based on user searches. Data last updated April 19, 2026.
This United Airlines deal was found by Cheapflights users on 4/17. 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 5/162:48 pm
CHS
- PDX
1 stop8h 54m
United Airlines
Deal found 4/17![United Airlines logo]()
$148
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:19 pm
CHS
- PDX
1 stop8h 31m
American Airlines
Deal found 4/14![American Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:40 pm
CHS
- PDX
2 stops9h 20m
Southwest
Deal found 4/14![Southwest logo]()
$194
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 6/47:19 pm
CHS
- PDX
1 stop8h 31m
American Airlines
Deal found 4/16![American Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:25 am
CHS
- PDX
1 stop9h 33m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$199
This United Airlines deal was found by Cheapflights users on 4/18. 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 5/195:07 pm
CHS
- PDX
1 stop8h 46m
United Airlines
Deal found 4/18![United Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/193:13 pm
CHS
- PDX
3 stops46h 07m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$205
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:10 am
CHS
- PDX
1 stop8h 20m
Delta
Deal found 4/19![Delta logo]()
$206
This Southwest deal was found by Cheapflights users on 4/16. 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.
Thu 9/1711:30 am
CHS
- PDX
2 stops12h 15m
Southwest
Deal found 4/16![Southwest logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:38 am
CHS
- PDX
3 stops50h 42m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:26 pm
CHS
- PDX
2 stops19h 54m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/166:35 am
CHS
- PDX
2 stops10h 49m
American Airlines
Deal found 4/17![American Airlines logo]()
$229
Find flight deals from Charleston to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Portland (PDX). 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 April 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $295 (American Airlines) |
One-way from | $148 (United Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $436 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Portland 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 April 19, 2026.
Use the filters below to find and compare flights from Charleston to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Fri 5/15
6:53 pm-11:59 pm
1 stop8h 06m
Portland
Sun 5/17
10:55 pm-12:17 pm
1 stop10h 22m
$395
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Fri 7/3
5:30 pm-10:45 pm
1 stop8h 15m
Portland
Wed 7/8
11:30 pm-1:15 pm
2 stops10h 45m
$399
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Wed 5/13
5:08 pm-10:35 pm
1 stop8h 27m
Portland
Sat 5/16
11:55 pm-12:17 pm
1 stop9h 22m
$405
Quickest round-trip
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Sun 7/5
5:10 am-10:30 am
1 stop8h 20m
Portland
Thu 7/16
10:55 pm-9:01 am
1 stop7h 06m
$411
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Fri 6/12
6:30 pm-11:53 pm
1 stop8h 23m
Portland
Sat 6/20
10:40 pm-10:08 am
1 stop8h 28m
$416
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Sun 5/17
6:53 pm-11:55 pm
1 stop8h 02m
Portland
Sat 5/23
11:40 pm-10:08 am
1 stop7h 28m
$426
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Tue 6/9
8:20 am-3:25 pm
1 stop10h 05m
Portland
Tue 6/9
9:20 pm-1:30 pm
1 stop13h 10m
$434
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Mon 5/18
6:53 pm-11:55 pm
1 stop8h 02m
Portland
Mon 5/25
11:30 pm-10:16 am
1 stop7h 46m
$435
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Wed 7/15
8:20 am-3:25 pm
1 stop10h 05m
Portland
Sat 7/18
7:40 pm-10:10 am
2 stops11h 30m
$442
Cheapest one-way
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Tue 6/2
3:40 pm-10:00 pm
2 stops9h 20m
$194
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Charleston to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Portland in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Charleston-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Charleston to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Charleston with our price prediction graph.
CHS-PDX
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 Portland
Prices
Airlines
How far ahead should I book a flight from Charleston to Portland?
Use this chart to determine the optimal time to book a round-trip flight from Charleston to Portland. Price data was last updated on April 17, 2026.
To ensure you get the cheapest price possible for a flight from Charleston to Portland, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Charleston to Portland?
Currently, November is the cheapest month in which you can book a flight from Charleston to Portland (average of $334). Flying from Charleston to Portland in December is currently the most expensive (average of $607). 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.
How much does it cost to fly round-trip from Charleston to Portland?
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated April 19, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Charleston to Portland. 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.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Charleston to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City
Browse thousands of different options on Cheapflights for your next trip
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Portland flight routes
Alternative routes for Charleston to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Portland by cabin class
Find flights from Charleston to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Portland flights
Browse other Charleston and Portland flight options. Last updated on April 19, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on April 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 19, 2026.
Top 5 airlines flying from Charleston to Portland
Discover the top 5 airlines that operate flights from Charleston to Portland. 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 April 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$240 | Average$377 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$414 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$304 | Average$440 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$304 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$376 | Average$527 | FlexibilityNo cancel fee | On-time63% |