$389+ Cheap flights from Chattanooga to Portland (CHA - 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — PDX
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga 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 Chattanooga to Portland
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Cheapest flights from Chattanooga to PortlandExplore the most affordable flight options available from Chattanooga to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Chattanooga to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This Delta deal was found by Cheapflights users on 10/29. 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 12/22:55 pm -
1 stop10h 03m
Tue 12/811:10 pm -
1 stop7h 09m
Deal found 10/29![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/210:35 am -
1 stop7h 44m
Tue 12/87:25 pm -
2 stops11h 24m
Deal found 10/29![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 10/28. 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 11/183:00 pm -
1 stop10h 10m
Tue 12/16:50 am -
1 stop7h 35m
Deal found 10/28![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 11/163:00 pm -
1 stop10h 10m
Thu 11/266:45 am -
1 stop6h 37m
Deal found 10/28![Delta logo]()
$439
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/241:18 pm -
1 stop10h 42m
Tue 12/110:00 pm -
1 stop8h 57m
Deal found 10/30![American Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/116:50 am -
1 stop7h 57m
Mon 11/1611:10 pm -
2 stops11h 04m
Deal found 10/26![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 10/27. 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 12/15:35 am -
1 stop8h 14m
Tue 12/86:20 am -
2 stops14h 31m
Deal found 10/27![Delta logo]()
$451
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 11/163:00 pm -
1 stop10h 10m
Tue 12/16:50 am -
1 stop7h 35m
Deal found 10/28![Delta logo]()
$459
Best flights from Chattanooga to PortlandDiscover carefully curated flight deals from Chattanooga to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Chattanooga to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This Delta deal was found by Cheapflights users on 10/27. 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 12/15:35 am -
1 stop8h 14m
Tue 12/811:10 pm -
1 stop9h 15m
Deal found 10/27![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/233:59 pm -
1 stop9h 47m
Tue 3/3011:00 pm -
1 stop7h 49m
Deal found 10/25![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/236:30 am -
2 stops10h 45m
Tue 3/3010:59 pm -
1 stop8h 10m
Deal found 10/25![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 10/29. 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 11/193:00 pm -
1 stop10h 10m
Mon 11/3011:10 pm -
1 stop9h 15m
Deal found 10/29![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/183:59 pm -
1 stop9h 17m
Wed 3/2411:55 pm -
1 stop8h 46m
Deal found 10/25![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/27. 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 2/45:30 am -
1 stop9h 07m
Sat 2/66:40 am -
1 stop7h 42m
Deal found 10/27![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/75:30 am -
1 stop9h 07m
Mon 1/1110:38 pm -
1 stop7h 45m
Deal found 10/25![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/131:52 pm -
2 stops11h 54m
Tue 11/175:00 am -
2 stops9h 10m
Deal found 10/29![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 10/28. 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 12/24:01 pm -
2 stops10h 38m
Tue 12/85:30 am -
2 stops13h 33m
Deal found 10/28![Delta logo]()
$453
Last-minute flights from Chattanooga to PortlandDiscover last-minute flight deals from Chattanooga to Portland. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Portland. Data last updated October 31, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/30. 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 10/317:00 am -
1 stop8h 13m
Sat 11/712:58 pm -
1 stop7h 30m
Deal found 10/30![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 10/27. 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 11/105:35 am -
1 stop8h 14m
Sun 11/1511:10 pm -
1 stop9h 10m
Deal found 10/27![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/116:50 am -
1 stop7h 57m
Mon 11/1611:10 pm -
2 stops11h 04m
Deal found 10/26![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/134:40 pm -
2 stops11h 14m
Tue 11/177:00 am -
1 stop7h 10m
Deal found 10/29![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 11/163:00 pm -
1 stop10h 10m
Thu 11/266:45 am -
1 stop6h 37m
Deal found 10/28![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 11/163:00 pm -
1 stop10h 10m
Tue 12/16:50 am -
1 stop7h 35m
Deal found 10/28![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 10/28. 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 11/183:00 pm -
1 stop10h 10m
Tue 12/16:50 am -
1 stop7h 35m
Deal found 10/28![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/29. 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 11/193:00 pm -
1 stop10h 10m
Mon 11/3011:10 pm -
1 stop9h 15m
Deal found 10/29![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/241:18 pm -
1 stop10h 42m
Tue 12/110:00 pm -
1 stop8h 57m
Deal found 10/30![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 10/29. 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 11/245:35 am -
1 stop8h 06m
Tue 12/17:38 pm -
2 stops10h 41m
Deal found 10/29![Delta logo]()
$456
One-way flights from Chattanooga to PortlandSearch for one-way flight options from Chattanooga to Portland. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Chattanooga to Portland. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/32:53 pm -
1 stop8h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/37:00 am -
3 stops14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$518
Find flight deals from Chattanooga to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) 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 October 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (Delta) |
Popular in | January |
Cheapest in | February |
Average price | $602 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga 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 7,457,451 searches. Data last updated October 31, 2026.
Use the filters below to find and compare flights from Chattanooga to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChattanoogaPortland
CHA Chattanooga Lovell Field - PDX Portland
CHAPDX
Chattanooga Lovell Field
Fri 4/2
12:53 pm-9:21 pm
1 stop11h 28m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$389
ChattanoogaPortland
CHA Chattanooga Lovell Field - PDX Portland
CHAPDX
Chattanooga Lovell Field
Tue 12/1
5:35 am-10:49 am
1 stop8h 14m
Portland
Tue 12/8
11:10 pm-11:25 am
1 stop9h 15m
$399
ChattanoogaPortland
CHA Chattanooga Lovell Field - PDX Portland
CHAPDX
Chattanooga Lovell Field
Tue 3/23
3:59 pm-10:46 pm
1 stop9h 47m
Portland
Tue 3/30
11:00 pm-9:49 am
1 stop7h 49m
$399
ChattanoogaPortland
CHA Chattanooga Lovell Field - PDX Portland
CHAPDX
Chattanooga Lovell Field
Thu 11/19
3:00 pm-10:10 pm
1 stop10h 10m
Portland
Mon 11/30
11:10 pm-11:25 am
1 stop9h 15m
$399
ChattanoogaPortland
CHA Chattanooga Lovell Field - PDX Portland
CHAPDX
Chattanooga Lovell Field
Thu 3/18
3:59 pm-10:16 pm
1 stop9h 17m
Portland
Wed 3/24
11:55 pm-11:41 am
1 stop8h 46m
$399
ChattanoogaPortland
CHA Chattanooga Lovell Field - PDX Portland
CHAPDX
Chattanooga Lovell Field
Thu 2/4
5:30 am-11:37 am
1 stop9h 07m
Portland
Sat 2/6
6:40 am-5:22 pm
1 stop7h 42m
$399
ChattanoogaPortland
CHA Chattanooga Lovell Field - PDX Portland
CHAPDX
Chattanooga Lovell Field
Thu 1/7
5:30 am-11:37 am
1 stop9h 07m
Portland
Mon 1/11
10:38 pm-9:23 am
1 stop7h 45m
$399
ChattanoogaPortland
CHA Chattanooga Lovell Field - PDX Portland
CHAPDX
Chattanooga Lovell Field
Tue 3/23
6:30 am-2:15 pm
2 stops10h 45m
Portland
Tue 3/30
10:59 pm-10:09 am
1 stop8h 10m
$404
ChattanoogaPortland
CHA Chattanooga Lovell Field - PDX Portland
CHAPDX
Chattanooga Lovell Field
Wed 12/2
4:01 pm-11:39 pm
2 stops10h 38m
Portland
Tue 12/8
5:30 am-10:03 pm
2 stops13h 33m
$453
ChattanoogaPortland
CHA Chattanooga Lovell Field - PDX Portland
CHAPDX
Chattanooga Lovell Field
Fri 11/13
1:52 pm-10:46 pm
2 stops11h 54m
Portland
Tue 11/17
5:00 am-5:10 pm
2 stops9h 10m
$489
Sorted by cheapest first
Compare providers for flights from Chattanooga 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 Chattanooga to Portland in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chattanooga-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-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 Chattanooga-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 Chattanooga to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Chattanooga with our price prediction graph.
CHA-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 Chattanooga to Portland
How far ahead should I book a flight from Chattanooga to Portland?
The price you pay for your flight from Chattanooga to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Chattanooga to Portland?
Currently, February is the cheapest month in which you can book a flight from Chattanooga to Portland (average of $378). Flying from Chattanooga to Portland in January is currently the most expensive (average of $629). 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 Chattanooga to Portland?
Airfare is below average for this route at the moment.
Chattanooga to Portland flights typically cost between $400 and $672 in December.The cheapest round-trip price found within the last 5 days was $399 on Delta (Dec 2-Dec 8).
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 October 31, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Chattanooga 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.
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Chattanooga 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
Durham
Cannon Beach
Longview
Lake Oswego
Lincoln City
Vancouver
Kelso
Troutdale
Clackamas
McMinnville
The Dalles
Wilsonville
Stevenson
Hillsboro
Tillamook
Astoria
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Chattanooga and Portland flights
Browse other Chattanooga and Portland flight options. Last updated on October 31, 2026.
Other flights from Chattanooga
Browse through other flights departing from Chattanooga. Flights are based on user searches made on Cheapflights and were last updated on October 31, 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 October 31, 2026.
Top 3 airlines flying from Chattanooga to Portland
Discover the top 3 airlines that operate flights from Chattanooga 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 7,457,451 searches. Data last updated October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$297 | Average$465 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$444 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$362 | Average$532 | FlexibilityNo cancel fee | On-timeN/A |