$199+ Cheap flights from Chattanooga to Portland (CHA - 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — PDX
Jun 3 — Jun 101
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
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 Chattanooga to Portland
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Best
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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 May 4, 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 May 4, 2026.
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/28:14 pm
CHA
- PDX
1 stop7h 36m
American Airlines
Tue 6/91:34 pm
PDX
- CHA
1 stop7h 44m
American Airlines
Deal found 4/30![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 5/2. 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 8/274:11 pm
CHA
- PDX
1 stop9h 56m
American Airlines
Mon 8/3111:59 pm
PDX
- CHA
1 stop8h 41m
American Airlines
Deal found 5/2![American Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:01 am
CHA
- PDX
2 stops9h 54m
American Airlines
Wed 9/211:58 am
PDX
- CHA
1 stop7h 22m
American Airlines
Deal found 5/4![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 5/3. 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 10/274:12 pm
CHA
- PDX
2 stops9h 52m
American Airlines
Sat 10/317:45 am
PDX
- CHA
2 stops11h 00m
American Airlines
Deal found 5/3![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 5/4. 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 9/35:59 pm
CHA
- PDX
1 stop8h 57m
American Airlines
Fri 9/115:20 am
PDX
- CHA
1 stop7h 07m
American Airlines
Deal found 5/4![American Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:37 pm
CHA
- PDX
1 stop8h 16m
American Airlines
Tue 7/219:47 pm
PDX
- CHA
1 stop8h 07m
American Airlines
Deal found 4/29![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 5/4. 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 7/16:36 pm
CHA
- PDX
1 stop8h 23m
American Airlines
Thu 7/911:41 pm
PDX
- CHA
1 stop9h 06m
American Airlines
Deal found 5/4![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/21:27 pm
CHA
- PDX
2 stops11h 24m
American Airlines
Sat 6/66:15 am
PDX
- CHA
2 stops10h 31m
American Airlines
Deal found 4/30![American Airlines logo]()
$403
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 May 4, 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 May 4, 2026.
This United Airlines deal was found by Cheapflights users on 5/3. 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 10/275:20 pm
CHA
- PDX
1 stop8h 51m
United Airlines
Sat 10/3112:51 pm
PDX
- CHA
1 stop7h 12m
United Airlines
Deal found 5/3![United Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/21:27 pm
CHA
- PDX
2 stops11h 24m
American Airlines
Tue 6/96:15 am
PDX
- CHA
2 stops10h 31m
American Airlines
Deal found 4/30![American Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:00 am
CHA
- PDX
1 stop7h 41m
Delta
Thu 6/1111:55 am
PDX
- CHA
1 stop7h 07m
Delta
Deal found 4/30![Delta logo]()
$498
This United Airlines deal was found by Cheapflights users on 4/29. 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 7/156:00 am
CHA
- PDX
1 stop8h 38m
United Airlines
Tue 7/216:03 pm
PDX
- CHA
2 stops12h 31m
United Airlines
Deal found 4/29![United Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/104:42 pm
CHA
- PDX
2 stops11h 08m
United Airlines
Sun 6/1410:40 pm
PDX
- CHA
1 stop7h 54m
United Airlines
Deal found 5/4![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:30 am
CHA
- PDX
1 stop8h 07m
United Airlines
Tue 5/2610:52 pm
PDX
- CHA
2 stops11h 29m
United Airlines
Deal found 5/1![United Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/147:15 am
CHA
- PDX
1 stop8h 28m
United Airlines
Thu 5/215:15 am
PDX
- CHA
3 stops14h 51m
United Airlines
Deal found 5/4![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 am
CHA
- PDX
2 stops13h 47m
United Airlines
Thu 7/96:03 pm
PDX
- CHA
2 stops12h 41m
United Airlines
Deal found 5/4![United Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/112:01 pm
CHA
- PDX
2 stops13h 46m
United Airlines
Sun 9/1310:50 pm
PDX
- CHA
2 stops15h 30m
United Airlines
Deal found 4/29![United Airlines logo]()
$677
Last-minute flights from Chattanooga to PortlandDiscover last-minute flight deals from Chattanooga to Portland. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Portland. Data last updated May 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/1. 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 5/53:00 pm
CHA
- PDX
1 stop9h 56m
Delta
Tue 5/129:39 pm
PDX
- CHA
1 stop8h 42m
Delta
Deal found 5/1![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:25 pm
CHA
- PDX
1 stop8h 34m
United Airlines
Tue 5/127:45 pm
PDX
- CHA
2 stops11h 22m
United Airlines
Deal found 5/1![United Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/126:52 pm
CHA
- PDX
1 stop7h 56m
American Airlines
Thu 8/205:18 am
PDX
- CHA
1 stop7h 08m
American Airlines
Deal found 5/4![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/28:14 pm
CHA
- PDX
1 stop7h 36m
American Airlines
Tue 6/91:34 pm
PDX
- CHA
1 stop7h 44m
American Airlines
Deal found 4/30![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/21:27 pm
CHA
- PDX
2 stops11h 24m
American Airlines
Sat 6/66:15 am
PDX
- CHA
2 stops10h 31m
American Airlines
Deal found 4/30![American Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:01 am
CHA
- PDX
2 stops9h 54m
American Airlines
Wed 9/211:58 am
PDX
- CHA
1 stop7h 22m
American Airlines
Deal found 5/4![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Sun 6/76:36 pm
CHA
- PDX
1 stop8h 23m
American Airlines
Thu 6/111:34 pm
PDX
- CHA
1 stop7h 44m
American Airlines
Deal found 5/3![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 5/2. 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 6/196:36 pm
CHA
- PDX
1 stop8h 23m
American Airlines
Fri 6/261:45 pm
PDX
- CHA
1 stop6h 51m
American Airlines
Deal found 5/2![American Airlines logo]()
$377
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 May 4, 2026.
Search for one-way flight options from Chattanooga to Portland. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:00 am
CHA
- PDX
1 stop7h 41m
Delta
Deal found 4/30![Delta logo]()
$199
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/134:18 pm
CHA
- PDX
2 stops9h 50m
American Airlines
Deal found 4/30![American Airlines logo]()
$204
This American Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:14 pm
CHA
- PDX
1 stop7h 36m
American Airlines
Deal found 5/3![American Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:55 pm
CHA
- PDX
1 stop9h 51m
Delta
Deal found 4/30![Delta logo]()
$250
This United Airlines deal was found by Cheapflights users on 5/3. 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 10/146:30 am
CHA
- PDX
2 stops16h 43m
United Airlines
Deal found 5/3![United Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 5/3. 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 10/66:30 am
CHA
- PDX
3 stops16h 43m
United Airlines
Deal found 5/3![United Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 5/3. 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 6/241:51 pm
CHA
- PDX
1 stop7h 56m
United Airlines
Deal found 5/3![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 4/29. 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 5/195:40 am
CHA
- PDX
1 stop7h 26m
Delta
Deal found 4/29![Delta logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:24 am
CHA
- PDX
3 stops32h 33m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:59 am
CHA
- PDX
3 stops37h 48m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 6/76:01 am
CHA
- PDX
2 stops9h 54m
American Airlines
Deal found 4/30![American Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/136:00 am
CHA
- PDX
3 stops18h 24m
United Airlines
Deal found 5/4![United Airlines logo]()
$304
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 May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $353 (American Airlines) |
One-way from | $199 (Delta) |
Popular in | January |
Cheapest in | December |
Average price | $374 |
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 2,558,603 searches. Data last updated May 4, 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
ChattanoogaPortland
CHA - PDX
CHAPDX
Chattanooga Lovell Field
Tue 10/27
5:20 pm-11:11 pm
1 stop8h 51m
Portland
Sat 10/31
12:51 pm-11:03 pm
1 stop7h 12m
$353
ChattanoogaPortland
CHA - PDX
CHAPDX
Chattanooga Lovell Field
Tue 6/2
1:27 pm-9:51 pm
2 stops11h 24m
Portland
Tue 6/9
6:15 am-7:46 pm
2 stops10h 31m
$470
Quickest round-trip
ChattanoogaPortland
CHA - PDX
CHAPDX
Chattanooga Lovell Field
Sun 6/7
6:00 am-10:41 am
1 stop7h 41m
Portland
Thu 6/11
11:55 am-10:02 pm
1 stop7h 07m
$498
ChattanoogaPortland
CHA - PDX
CHAPDX
Chattanooga Lovell Field
Wed 7/15
6:00 am-11:38 am
1 stop8h 38m
Portland
Tue 7/21
6:03 pm-9:34 am
2 stops12h 31m
$516
ChattanoogaPortland
CHA - PDX
CHAPDX
Chattanooga Lovell Field
Wed 6/10
4:42 pm-12:50 am
2 stops11h 08m
Portland
Sun 6/14
10:40 pm-9:34 am
1 stop7h 54m
$518
ChattanoogaPortland
CHA - PDX
CHAPDX
Chattanooga Lovell Field
Sun 5/17
6:30 am-11:37 am
1 stop8h 07m
Portland
Tue 5/26
10:52 pm-1:21 pm
2 stops11h 29m
$557
ChattanoogaPortland
CHA - PDX
CHAPDX
Chattanooga Lovell Field
Thu 5/14
7:15 am-12:43 pm
1 stop8h 28m
Portland
Thu 5/21
5:15 am-11:06 pm
3 stops14h 51m
$669
ChattanoogaPortland
CHA - PDX
CHAPDX
Chattanooga Lovell Field
Wed 7/1
6:00 am-4:47 pm
2 stops13h 47m
Portland
Thu 7/9
6:03 pm-9:44 am
2 stops12h 41m
$672
ChattanoogaPortland
CHA - PDX
CHAPDX
Chattanooga Lovell Field
Fri 9/11
2:01 pm-12:47 am
2 stops13h 46m
Portland
Sun 9/13
10:50 pm-5:20 pm
2 stops15h 30m
$677
Cheapest one-way
ChattanoogaPortland
CHA - PDX
CHAPDX
Chattanooga Lovell Field
Sat 6/13
4:18 pm-10:53 pm
1 stop9h 35m
$199
Showing 1-10 of 18 resultsSorted 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 May.
| 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 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 43 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, December is the cheapest month in which you can book a flight from Chattanooga to Portland (average of $216). 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?
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 May 4, 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.
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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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
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City
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Top 3 airlines flying from Chattanooga to Portland
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$258 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$352 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$270 | Average$430 | FlexibilityNo cancel fee | On-time69% |