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$71+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PDX
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from Charleston to Portland are usually found in April or February, booked 48 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap 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 July 25, 2024.

Popular in

March

Cheapest in

April

Round-trip from

$158
(FlightHub)

One-way from

$71
(FlightHub)
High demand for flights, 40% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Charleston to Portland
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One-way flight from Charleston to Portland
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What is the cheapest day to fly round-trip from Charleston to Portland?

Monday is generally a great day to depart. Flying on this day could help you save up to 38%.

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

Find a great deal and save up to 123% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Charleston to Portland within the next two weeks, with the cheapest ticket starting at $289.

What is the cheapest month to fly from Charleston to Portland?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, April can be a great choice for travel to Portland. Flights to Portland from Charleston in April are about $502 on average during April, but can be found for as low as $348.

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

When flying from Charleston to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 22% versus a flight in the morning.

Cheap Charleston to Portland flights in July & August 2024

Find cheap flight options from Charleston to Portland specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
Listed are some of the best fares we've found on flights departing from Charleston to Portland in 2024. Check back in a little while for more flight options.
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/217:50 amCHS - PDX
1 stop8h 07mSpirit Airlines
Sat 8/249:55 pmPDX - CHS
1 stop29h 54mSpirit Airlines
Deal found 7/24$158
This Spirit Airlines deal was found by Cheapflights users on 7/25. 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 Spirit Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/167:50 amCHS - PDX
1 stop27h 27mSpirit Airlines
Sun 8/255:15 amPDX - CHS
1 stop22h 34mSpirit Airlines
Deal found 7/25$163
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2110:55 amCHS - PDX
2 stops15h 15mSpirit Airlines
Sat 8/249:55 pmPDX - CHS
1 stop29h 54mSpirit Airlines
Deal found 7/24$168
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1711:54 amCHS - PDX
2 stops14h 16mSpirit Airlines
Tue 8/206:52 pmPDX - CHS
1 stop8h 57mSpirit Airlines
Deal found 7/24$181
This KAYAK deal was found by Cheapflights users on 7/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/215:04 pmCHS - PDX
3 stops25h 53mSpirit Airlines
Sat 8/249:55 pmPDX - CHS
1 stop29h 54mSpirit Airlines
Deal found 7/23$187
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/155:04 pmCHS - PDX
2 stops22h 53mSpirit Airlines
Sun 8/181:57 pmPDX - CHS
1 stop13h 52mSpirit Airlines
Deal found 7/23$196
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/237:50 amCHS - PDX
1 stop8h 07mSpirit Airlines
Fri 8/306:00 amPDX - CHS
1 stop11h 00mSpirit Airlines
Deal found 7/24$200
This KAYAK deal was found by Cheapflights users on 7/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/215:04 pmCHS - PDX
3 stops25h 53mSpirit Airlines
Sat 8/244:47 pmPDX - CHS
2 stops35h 02mSpirit Airlines
Deal found 7/23$202
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/159:04 pmCHS - PDX
1 stop29h 01mSpirit Airlines
Sun 8/181:57 pmPDX - CHS
1 stop13h 52mSpirit Airlines
Deal found 7/23$216

Charleston to Portland 2024 flight deals

Discover exclusive flight deals for travel between Charleston and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Listed are some of the best fares we've found on flights departing from Charleston to Portland in 2024. Check back in a little while for more flight options.
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/217:50 amCHS - PDX
1 stop8h 07mSpirit Airlines
Sat 8/249:55 pmPDX - CHS
1 stop29h 54mSpirit Airlines
Deal found 7/24$158
This Spirit Airlines deal was found by Cheapflights users on 7/25. 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 Spirit Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/167:50 amCHS - PDX
1 stop27h 27mSpirit Airlines
Sun 8/255:15 amPDX - CHS
1 stop22h 34mSpirit Airlines
Deal found 7/25$163
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2110:55 amCHS - PDX
2 stops15h 15mSpirit Airlines
Sat 8/249:55 pmPDX - CHS
1 stop29h 54mSpirit Airlines
Deal found 7/24$168
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1711:54 amCHS - PDX
2 stops14h 16mSpirit Airlines
Tue 8/206:52 pmPDX - CHS
1 stop8h 57mSpirit Airlines
Deal found 7/24$181
This KAYAK deal was found by Cheapflights users on 7/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/215:04 pmCHS - PDX
3 stops25h 53mSpirit Airlines
Sat 8/249:55 pmPDX - CHS
1 stop29h 54mSpirit Airlines
Deal found 7/23$187
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/155:04 pmCHS - PDX
2 stops22h 53mSpirit Airlines
Sun 8/181:57 pmPDX - CHS
1 stop13h 52mSpirit Airlines
Deal found 7/23$196
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/237:50 amCHS - PDX
1 stop8h 07mSpirit Airlines
Fri 8/306:00 amPDX - CHS
1 stop11h 00mSpirit Airlines
Deal found 7/24$200
This KAYAK deal was found by Cheapflights users on 7/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/215:04 pmCHS - PDX
3 stops25h 53mSpirit Airlines
Sat 8/244:47 pmPDX - CHS
2 stops35h 02mSpirit Airlines
Deal found 7/23$202
This JustFly deal was found by Cheapflights users on 7/24. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/238:10 amCHS - PDX
1 stop14h 52mSpirit Airlines
Mon 10/289:02 pmPDX - CHS
1 stop30h 47mSpirit Airlines
Deal found 7/24$209

One-way flights to Portland from Charleston

Search for one-way flight options from Charleston to Portland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Users traveling one-way from Charleston to Portland can select one of these great deals. Users can also find round-trip Charleston to Portland flights by using the search form above.
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/308:10 amCHS - PDX
1 stop14h 52mSpirit Airlines
Deal found 7/24$71
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/134:57 pmCHS - PDX
1 stop18h 20mSpirit Airlines
Deal found 7/25$79
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/134:57 pmCHS - PDX
2 stops26h 00mSpirit Airlines
Deal found 7/25$88
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1212:52 pmCHS - PDX
2 stops24h 48mSpirit Airlines
Deal found 7/25$113
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/134:57 pmCHS - PDX
3 stops28h 05mSpirit Airlines
Deal found 7/25$120
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1212:52 pmCHS - PDX
3 stops26h 38mSpirit Airlines
Deal found 7/25$128
This American Airlines deal was found by Cheapflights users on 7/24. 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 10/3011:25 amCHS - PDX
2 stops10h 20mAmerican Airlines
Deal found 7/24$163
This KAYAK deal was found by Cheapflights users on 7/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/17:45 pmCHS - PDX
2 stops19h 45mSpirit Airlines
Deal found 7/24$187
This Expedia deal was found by Cheapflights users on 7/24. 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 8/43:59 pmCHS - PDX
1 stop9h 38mSpirit Airlines
Deal found 7/24$194

Find flights from Charleston to Portland within your budget

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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$158 - $431

Route

Depart

Return

Price

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Wed 8/21

1 stop8h 07m

Portland

Sat 8/24

1 stop29h 54m

$158

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Fri 8/16

1 stop27h 27m

Portland

Sun 8/25

1 stop22h 34m

$163

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Wed 8/21

2 stops15h 15m

Portland

Sat 8/24

1 stop29h 54m

$168

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Sat 8/17

2 stops14h 16m

Portland

Tue 8/20

1 stop8h 57m

$181

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Wed 8/21

3 stops25h 53m

Portland

Sat 8/24

1 stop29h 54m

$187

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Sat 10/5

1 stop9h 46m

Portland

Tue 10/8

1 stop13h 17m

$278

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Fri 8/16

2 stops10h 33m

Portland

Sun 8/25

2 stops9h 04m

$289

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Sat 9/7

1 stop8h 35m

Portland

Mon 9/9

1 stop9h 07m

$316

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Sun 9/1

2 stops13h 08m

Portland

Sat 9/7

3 stops14h 09m

$431

Flights are sorted by cheapest first

Deals found on 7/24

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 July 23, 2024.
To ensure you get the cheapest price possible for a flight from Charleston to Portland, you should look to book at least 48 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.
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What is the cheapest day to fly from Charleston to Portland?

Use this chart to determine the cheapest time to fly round-trip from Charleston to Portland. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Charleston to Portland flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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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.
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.

Temperature and rainfall in Portland by month

Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.

PDX

Temperature

41 - 69.8 °F

If weather is an important factor for your trip to Portland, 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 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 July 25, 2024.
To help decide which airline to fly from Charleston to Portland, see what other customers have to say about Spirit Airlines, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.2

Entertainment

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.2

Entertainment

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.2

Entertainment

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

JetBlue
7.6
Good
3,996 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.2

Entertainment

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.2

Entertainment

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.2

Entertainment

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

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.

  • Can I find flights from Charleston to Portland for under $200 on Cheapflights?

    Yes, there are multiple flights from Charleston to Portland for under $200. The cheapest flight booked recently is on Spirit Airlines for just $158, but on average you can expect to pay $208.

  • What is the cheapest airline to fly from Charleston to Portland round-trip?

    Our cheapest airline available from Charleston to Portland is Spirit Airlines. Our recent data shows that you can find tickets from as low as $158 on this airline. Spirit Airlines is priced at 68% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $71. Users have also found prices from $163 and $270 on American Airlines and JetBlue, respectively.

  • What does CHS to PDX mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Charleston Airport to Portland Airport flight would often be abbreviated as a CHS to PDX flight.

  • Can I find deals for flights from Charleston to Portland that include extra baggage allowance?

    The amount of baggage you can bring on your Charleston to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Charleston to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Charleston to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Charleston to Portland that allow pets onboard?

    Many airlines flying from Charleston to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Charleston to Portland?

    Yes, you can often find last-minute deals on Charleston to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Charleston to Portland flight deals updated?

    The Charleston to Portland flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Charleston to Portland?

    When booking a flight from Charleston to Portland, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

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

    Currently, January is the cheapest month in which you can book a flight from Charleston to Portland (average of $276). Flying from Charleston to Portland in July is currently the most expensive (average of $342). 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 Portland
See prices for flight routes from nearby airports that may be better suited for you.

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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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$207Average$264FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$291Average$563FlexibilityNo cancel feeOn-time75%
DeltaCheapest$335Average$526FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$362Average$568FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$362Average$477FlexibilityNo cancel feeOn-time71%
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