CHA - PWM

$143 Find Cheap Flights from Chattanooga to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Portland departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Portland, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Chattanooga to Portland (CHA-PWM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to Portland

Fri, Aug 1 - Thu, Aug 7
Delta Logo
6:39 pm - 12:38 amCHA-PWM
5h 59m1 stop
Delta Logo
6:54 pm - 11:54 pmPWM-CHA
5h 00m1 stop
$259Delta
Find Deal
Sat, Aug 2 - Thu, Aug 7
Delta Logo
1:52 pm - 12:57 amCHA-PWM
11h 05m2 stops
Delta Logo
6:54 pm - 11:54 pmPWM-CHA
5h 00m1 stop
$264Delta
Find Deal
Sun, Jul 20 - Tue, Jul 29
American Airlines Logo
4:39 pm - 10:45 pmCHA-PWM
6h 06m1 stop
American Airlines Logo
6:01 pm - 12:18 amPWM-CHA
6h 17m1 stop
$268American Airlines
Find Deal
Sun, Jul 20 - Thu, Jul 24
Delta Logo
6:39 pm - 12:38 amCHA-PWM
5h 59m1 stop
Delta Logo
6:54 pm - 11:54 pmPWM-CHA
5h 00m1 stop
$277Delta
Find Deal
Sat, Jul 12 - Sat, Jul 19
United Airlines Logo
1:58 pm - 10:01 pmCHA-PWM
8h 03m1 stop
United Airlines Logo
6:09 am - 1:23 pmPWM-CHA
7h 14m1 stop
$278United Airlines
Find Deal
Sat, Jul 12 - Sat, Jul 19
United Airlines Logo
1:58 pm - 11:59 pmCHA-PWM
10h 01m2 stops
United Airlines Logo
6:09 am - 1:23 pmPWM-CHA
7h 14m1 stop
$283United Airlines
Find Deal
Sun, Jul 20 - Tue, Jul 29
Delta Logo
6:39 pm - 12:38 amCHA-PWM
5h 59m1 stop
Delta Logo
6:05 am - 1:07 pmPWM-CHA
7h 02m2 stops
$323Delta
Find Deal
Wed, Jul 23 - Wed, Aug 13
American Airlines Logo
4:39 pm - 10:45 pmCHA-PWM
6h 06m1 stop
American Airlines Logo
5:16 pm - 9:31 pmPWM-CHA
4h 15m1 stop
$343American Airlines
Find Deal
Fri, Jun 27 - Sun, Jun 29
 Logo
6:08 pm - 11:53 amCHA-PWM
17h 45m1 stop
 Logo
12:46 pm - 5:13 pmPWM-CHA
28h 27m2 stops
Sun, Jul 20 - Thu, Jul 24
 Logo
4:58 pm - 5:25 pmCHA-PWM
24h 27m2 stops
 Logo
3:17 pm - 12:20 pmPWM-CHA
21h 03m2 stops
Useful Info

KAYAK's insights & trends for Chattanooga to Portland flights

Get data-powered insights and trends into flights from Chattanooga to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chattanooga to Portland?

The average price of all round-trip flights from Chattanooga to Portland clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Chattanooga to Portland, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Portland, Tuesday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chattanooga to Portland is November, where tickets cost $222 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $437 and $428 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chattanooga to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chattanooga to Portland, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
High seasonSeptember
Cheapest flight$143
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Chattanooga to Portland

When to book flights from Chattanooga to Portland

Are your dates flexible? Find out the best times to travel from Chattanooga to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chattanooga to Portland

  • What is the cheapest flight from Chattanooga to Portland?

    In the last 3 days, the lowest price for a flight from Chattanooga to Portland was $143 for a one-way ticket and $259 for a round-trip.

  • Do I need a passport to fly between Chattanooga and Portland?

    No

  • Which aircraft models fly most regularly from Chattanooga to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chattanooga to Portland?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Chattanooga and Portland, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Chattanooga to Portland, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chattanooga to Portland are Delta and American Airlines. With an average price for the route of $299 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $386 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Chattanooga to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chattanooga to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Chattanooga is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chattanooga to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and PWM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Chattanooga to Portland

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chattanooga to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7950 reviews
7.9Entertainment
8.2Boarding
7.9Comfort
7.3Food
8.5Crew
Airline reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Everything you need to know for your flight from Chattanooga to Portland

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