$213+ Cheap flights from Helena to Portland (HLN - 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — PDX
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Helena 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Helena to Portland
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Cheapest flights from Helena to PortlandExplore the most affordable flight options available from Helena to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Helena to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 11/74:41 pm -
1 stop6h 14m
Tue 11/105:05 am -
1 stop9h 59m
Deal found 8/13![Alaska Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 8/11. 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.
Wed 12/91:04 pm -
2 stops11h 52m
Wed 12/306:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 8/11. 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.
Fri 12/111:04 pm -
2 stops20h 48m
Wed 12/306:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 8/11. 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.
Wed 12/97:00 am -
1 stop6h 08m
Tue 12/296:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$425
This Delta deal was found by Cheapflights users on 8/11. 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 12/101:04 pm -
2 stops20h 48m
Wed 12/306:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 8/11. 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.
Fri 12/111:04 pm -
2 stops20h 48m
Sat 12/266:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 8/11. 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 12/101:04 pm -
1 stop4h 25m
Tue 12/296:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$445
This Delta deal was found by Cheapflights users on 8/11. 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 12/101:04 pm -
2 stops11h 52m
Sat 12/266:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 8/11. 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.
Wed 12/91:04 pm -
2 stops11h 52m
Mon 12/286:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/117:15 am -
1 stop6h 00m
Mon 9/145:40 am -
1 stop5h 37m
Deal found 8/12![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 8/12. 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 10/221:08 pm -
2 stops9h 48m
Thu 10/295:35 am -
1 stop5h 53m
Deal found 8/12![Delta logo]()
$470
This Delta deal was found by Cheapflights users on 8/11. 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.
Fri 12/111:04 pm -
2 stops20h 48m
Mon 12/286:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$471
Best flights from Helena to PortlandDiscover carefully curated flight deals from Helena to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Helena to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 11/74:41 pm -
1 stop6h 14m
Tue 11/105:05 am -
1 stop9h 59m
Deal found 8/11![Alaska Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 8/11. 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 12/131:04 pm -
2 stops22h 47m
Wed 12/306:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$434
This Priceline deal was found by Cheapflights users on 8/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:26 pm -
1 stop6h 36m
Fri 10/169:31 am -
1 stop6h 18m
Deal found 8/9![Alaska Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 8/10. 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 11/151:04 pm -
1 stop6h 10m
Thu 11/196:00 am -
1 stop5h 22m
Deal found 8/10![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 8/11. 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 12/131:04 pm -
1 stop4h 25m
Sat 12/266:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/117:15 am -
1 stop6h 00m
Mon 9/145:40 am -
1 stop5h 37m
Deal found 8/12![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 8/13. 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.
Wed 12/235:45 am -
1 stop4h 31m
Tue 12/296:00 am -
1 stop5h 24m
Deal found 8/13![Delta logo]()
$472
This Delta deal was found by Cheapflights users on 8/11. 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 12/101:04 pm -
2 stops11h 52m
Mon 12/286:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$481
This Delta deal was found by Cheapflights users on 8/11. 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.
Sat 12/121:04 pm -
1 stop4h 25m
Mon 12/286:00 am -
1 stop5h 24m
Deal found 8/11![Delta logo]()
$492
Last-minute flights from Helena to PortlandDiscover last-minute flight deals from Helena to Portland. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Portland. Data last updated August 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/13. 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 9/312:55 pm -
1 stop4h 08m
Sun 9/65:45 am -
1 stop5h 30m
Deal found 8/13![Delta logo]()
$545
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 9/45:11 pm -
1 stop3h 39m
Sun 9/69:20 am -
1 stop6h 14m
Deal found 8/13![Alaska Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/117:15 am -
1 stop6h 00m
Mon 9/145:40 am -
1 stop5h 37m
Deal found 8/12![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 9/127:15 am -
1 stop6h 00m
Tue 9/155:40 am -
1 stop5h 37m
Deal found 8/12![Delta logo]()
$445
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 9/127:15 am -
1 stop6h 00m
Sat 9/195:40 am -
1 stop5h 37m
Deal found 8/13![Delta logo]()
$492
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 9/125:18 pm -
1 stop5h 43m
Mon 9/149:32 pm -
1 stop18h 09m
Deal found 8/12![Alaska Airlines logo]()
$519
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 9/255:18 pm -
1 stop21h 19m
Tue 9/2911:48 am -
1 stop3h 53m
Deal found 8/12![Alaska Airlines logo]()
$424
One-way flights from Helena to PortlandSearch for one-way flight options from Helena to Portland. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Helena to Portland. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Delta deal was found by Cheapflights users on 8/12. 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 10/137:15 am -
1 stop5h 48m
Deal found 8/12![Delta logo]()
$213
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 9/1612:57 pm -
2 stops8h 05m
Deal found 8/12![Delta logo]()
$218
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/2512:57 pm -
1 stop6h 19m
Deal found 8/12![Delta logo]()
$233
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 10/212:57 pm -
2 stops10h 05m
Deal found 8/13![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 9/2612:57 pm -
1 stop4h 08m
Deal found 8/13![Delta logo]()
$260
This Delta deal was found by Cheapflights users on 8/9. 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 9/1012:57 pm -
2 stops8h 05m
Deal found 8/9![Delta logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/25:11 pm -
2 stops21h 37m
Deal found 8/10![Alaska Airlines logo]()
$266
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 9/56:50 am -
1 stop6h 20m
Deal found 8/13![Delta logo]()
$273
This Priceline deal was found by Cheapflights users on 8/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:18 pm -
1 stop5h 43m
Deal found 8/10![Alaska Airlines logo]()
$274
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:18 pm -
2 stops21h 17m
Deal found 8/14![Alaska Airlines logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/285:18 pm -
1 stop21h 19m
Deal found 8/12![Alaska Airlines logo]()
$277
Find flight deals from Helena to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) 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 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $403 (Alaska Airlines) |
One-way from | $213 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Helena 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 14, 2026.
Use the filters below to find and compare flights from Helena to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelenaPortland
HLN Helena - PDX Portland
HLNPDX
Helena
Sat 11/7
4:41 pm-9:55 pm
1 stop6h 14m
Portland
Tue 11/10
5:05 am-4:04 pm
1 stop9h 59m
$403
HelenaPortland
HLN Helena - PDX Portland
HLNPDX
Helena
Sun 12/13
1:04 pm-10:51 am
2 stops22h 47m
Portland
Wed 12/30
6:00 am-12:24 pm
1 stop5h 24m
$434
HelenaPortland
HLN Helena - PDX Portland
HLNPDX
Helena
Tue 10/13
5:26 pm-11:02 pm
1 stop6h 36m
Portland
Fri 10/16
9:31 am-4:49 pm
1 stop6h 18m
$445
HelenaPortland
HLN Helena - PDX Portland
HLNPDX
Helena
Sun 11/15
1:04 pm-6:14 pm
1 stop6h 10m
Portland
Thu 11/19
6:00 am-12:22 pm
1 stop5h 22m
$465
Quickest round-trip
HelenaPortland
HLN Helena - PDX Portland
HLNPDX
Helena
Sun 12/13
1:04 pm-4:29 pm
1 stop4h 25m
Portland
Sat 12/26
6:00 am-12:24 pm
1 stop5h 24m
$465
HelenaPortland
HLN Helena - PDX Portland
HLNPDX
Helena
Fri 9/11
7:15 am-12:15 pm
1 stop6h 00m
Portland
Mon 9/14
5:40 am-12:17 pm
1 stop5h 37m
$465
HelenaPortland
HLN Helena - PDX Portland
HLNPDX
Helena
Wed 12/23
5:45 am-9:16 am
1 stop4h 31m
Portland
Tue 12/29
6:00 am-12:24 pm
1 stop5h 24m
$472
HelenaPortland
HLN Helena - PDX Portland
HLNPDX
Helena
Thu 12/10
1:04 pm-11:56 pm
2 stops11h 52m
Portland
Mon 12/28
6:00 am-12:24 pm
1 stop5h 24m
$481
HelenaPortland
HLN Helena - PDX Portland
HLNPDX
Helena
Sat 12/12
1:04 pm-4:29 pm
1 stop4h 25m
Portland
Mon 12/28
6:00 am-12:24 pm
1 stop5h 24m
$492
Cheapest one-way
HelenaPortland
HLN Helena - PDX Portland
HLNPDX
Helena
Wed 9/30
7:15 am-12:15 pm
1 stop6h 00m
$213
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Helena 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 Helena 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 Helena-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Helena-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 Helena-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 Helena to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Helena with our price prediction graph.
HLN-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 14, 2026.
Get a feel of what it's like to fly with Delta from Helena to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Helena 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
Hillsboro
Kelso
Clackamas
Troutdale
Vancouver
Cannon Beach
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Astoria
Gresham
Silverton
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Helena and Portland flights
Browse other Helena and Portland flight options. Last updated on August 14, 2026.
Other flights from Helena
Browse through other flights departing from Helena. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Top airline flying from Helena to Portland
Discover the top airline that operate flights from Helena 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 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$183 | Average$434 | FlexibilityNo cancel fee | On-timeN/A |