$359+ Cheap flights from Lake Charles to Portland (LCH - PDX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — PDX
Sep 18 — Sep 251
Round-trip
1 adult, Economy
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Find cheap flights from Lake Charles to Portland with Cheapflights
1. Tell us where you want to go
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 Lake Charles to Portland
Cheapest
Best
Last-minute
Cheapest flights from Lake Charles to PortlandExplore the most affordable flight options available from Lake Charles to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
Explore the most affordable flight options available from Lake Charles to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 9/106:05 pm -
1 stop7h 18m
Sat 9/192:07 pm -
1 stop6h 37m
Deal found 8/17![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 10/302:30 pm -
2 stops10h 16m
Fri 11/612:57 pm -
1 stop6h 43m
Deal found 8/16![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 9/106:12 pm -
1 stop7h 03m
Sat 9/198:40 am -
2 stops10h 56m
Deal found 8/17![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/16:04 am -
1 stop6h 46m
Sat 9/511:58 am -
1 stop8h 49m
Deal found 8/17![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 10/166:06 pm -
1 stop7h 33m
Thu 10/2211:49 pm -
1 stop8h 08m
Deal found 8/14![American Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/96:15 pm -
1 stop7h 08m
Sat 9/197:00 am -
1 stop8h 32m
Deal found 8/17![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 9/106:12 pm -
1 stop7h 03m
Fri 9/181:00 pm -
1 stop6h 36m
Deal found 8/17![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 10/1612:15 pm -
2 stops10h 45m
Thu 10/2211:59 pm -
1 stop8h 44m
Deal found 8/17![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/92:15 pm -
2 stops10h 30m
Sat 9/198:40 am -
2 stops10h 56m
Deal found 8/17![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 8/312:15 pm -
2 stops8h 50m
Sun 9/69:00 am -
2 stops10h 36m
Deal found 8/17![United Airlines logo]()
$509
Best flights from Lake Charles to PortlandDiscover carefully curated flight deals from Lake Charles to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Lake Charles to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 9/102:15 pm -
2 stops8h 44m
Sat 9/198:40 am -
2 stops10h 56m
Deal found 8/17![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 10/166:06 pm -
1 stop7h 33m
Thu 10/2211:49 pm -
1 stop8h 08m
Deal found 8/14![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 9/106:12 pm -
1 stop7h 03m
Fri 9/181:00 pm -
1 stop6h 36m
Deal found 8/17![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 9/116:12 pm -
1 stop7h 03m
Sat 9/198:40 am -
2 stops10h 56m
Deal found 8/17![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 10/1612:15 pm -
2 stops10h 45m
Thu 10/2211:59 pm -
1 stop8h 44m
Deal found 8/18![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 8/317:30 am -
1 stop6h 29m
Sun 9/610:50 am -
2 stops8h 46m
Deal found 8/17![United Airlines logo]()
$504
Last-minute flights from Lake Charles to PortlandDiscover last-minute flight deals from Lake Charles to Portland. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Lake Charles to Portland. Data last updated August 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 8/312:15 pm -
2 stops8h 50m
Sun 9/69:00 am -
2 stops10h 36m
Deal found 8/17![United Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/16:04 am -
1 stop6h 46m
Sat 9/511:58 am -
1 stop8h 49m
Deal found 8/17![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/17:30 am -
1 stop6h 29m
Sat 9/57:00 am -
2 stops12h 36m
Deal found 8/17![United Airlines logo]()
$534
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/96:15 pm -
1 stop7h 08m
Sat 9/197:00 am -
1 stop8h 32m
Deal found 8/17![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/92:15 pm -
2 stops10h 30m
Fri 9/181:00 pm -
1 stop6h 36m
Deal found 8/17![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/92:15 pm -
2 stops10h 30m
Sat 9/198:40 am -
2 stops10h 56m
Deal found 8/17![United Airlines logo]()
$504
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/96:15 pm -
1 stop7h 08m
Fri 9/1812:01 pm -
1 stop8h 43m
Deal found 8/17![American Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 9/106:05 pm -
1 stop7h 18m
Sat 9/192:07 pm -
1 stop6h 37m
Deal found 8/17![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 9/106:12 pm -
1 stop7h 03m
Sat 9/198:40 am -
2 stops10h 56m
Deal found 8/17![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 9/106:12 pm -
1 stop7h 03m
Fri 9/181:00 pm -
1 stop6h 36m
Deal found 8/17![United Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 9/116:15 pm -
1 stop7h 08m
Sun 9/207:00 am -
1 stop8h 32m
Deal found 8/15![American Airlines logo]()
$513
Find flight deals from Lake Charles to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Lake Charles (LCH) 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 August 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (American Airlines) |
Popular in | June |
Cheapest in | April |
Average price | $358 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lake Charles 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 August 19, 2026.
Use the filters below to find and compare flights from Lake Charles to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Lake CharlesPortland
LCH Lake Charles - PDX Portland
LCHPDX
Lake Charles
Thu 9/10
2:15 pm-8:59 pm
2 stops8h 44m
Portland
Sat 9/19
8:40 am-9:36 pm
2 stops10h 56m
$404
Lake CharlesPortland
LCH Lake Charles - PDX Portland
LCHPDX
Lake Charles
Fri 10/16
6:06 pm-11:39 pm
1 stop7h 33m
Portland
Thu 10/22
11:49 pm-9:57 am
1 stop8h 08m
$439
Quickest round-trip
Lake CharlesPortland
LCH Lake Charles - PDX Portland
LCHPDX
Lake Charles
Thu 9/10
6:12 pm-11:15 pm
1 stop7h 03m
Portland
Fri 9/18
1:00 pm-9:36 pm
1 stop6h 36m
$494
Lake CharlesPortland
LCH Lake Charles - PDX Portland
LCHPDX
Lake Charles
Fri 9/11
6:12 pm-11:15 pm
1 stop7h 03m
Portland
Sat 9/19
8:40 am-9:36 pm
2 stops10h 56m
$499
Lake CharlesPortland
LCH Lake Charles - PDX Portland
LCHPDX
Lake Charles
Fri 10/16
12:15 pm-9:00 pm
2 stops10h 45m
Portland
Thu 10/22
11:59 pm-10:43 am
1 stop8h 44m
$499
Lake CharlesPortland
LCH Lake Charles - PDX Portland
LCHPDX
Lake Charles
Mon 8/31
7:30 am-11:59 am
1 stop6h 29m
Portland
Sun 9/6
10:50 am-9:36 pm
2 stops8h 46m
$504
Sorted by cheapest first
Compare providers for flights from Lake Charles 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 Lake Charles to Portland in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lake Charles-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lake Charles-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lake Charles-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lake Charles-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 Lake Charles-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 Lake Charles to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Lake Charles with our price prediction graph.
LCH-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.
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 August 19, 2026.
Peruse reviews from past customers who have flown with American Airlines from Lake Charles to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Crew
7.9
Overall
7.1
Food
6.4
Entertainment
6.8
Boarding
7.5
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Comfort
7.2
Crew
7.9
Overall
7.1
Food
6.4
Entertainment
6.8
Boarding
7.5
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Lake Charles 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
Lincoln City
Durham
Longview
Lake Oswego
Kelso
Clackamas
Troutdale
Vancouver
Cannon Beach
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Hillsboro
Astoria
Gresham
Silverton
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Lake Charles and Portland flights
Browse other Lake Charles and Portland flight options. Last updated on August 19, 2026.
Other flights from Lake Charles
Browse through other flights departing from Lake Charles. Flights are based on user searches made on Cheapflights and were last updated on August 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 August 19, 2026.
Top airline flying from Lake Charles to Portland
Discover the top airline that operate flights from Lake Charles 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 August 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$309 | Average$487 | FlexibilityNo cancel fee | On-time71% |