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Find cheap flights from Chattanooga to Portland from $159

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 7/9. 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
0 bags
Tue 6/4
Tue 6/11

Search 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
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
3:25 pm - 9:58 pmCHA-PWM
6h 33m1 stop
11:30 am - 8:28 pmPWM-CHA
8h 58m2 stops
$303Delta
Find Deal
Tue, Jun 11 - Tue, Jun 18
6:10 pm - 12:52 amCHA-PWM
6h 42m1 stop
5:29 pm - 9:52 pmPWM-CHA
4h 23m1 stop
$305American Airlines
Find Deal
Tue, Jun 11 - Tue, Jun 18
5:25 pm - 11:21 pmCHA-PWM
5h 56m1 stop
6:05 am - 1:05 pmPWM-CHA
7h 00m1 stop
$313Delta
Find Deal
Fri, Jun 28 - Fri, Aug 16
8:20 pm - 12:42 amCHA-PWM
4h 22m1 stop
5:13 pm - 9:47 pmPWM-CHA
4h 34m1 stop
$325American Airlines
Find Deal
Wed, Sep 11 - Mon, Sep 16
12:38 pm - 11:00 pmCHA-PWM
10h 22m2 stops
11:30 am - 8:28 pmPWM-CHA
8h 58m2 stops
$338Delta
Find Deal
Tue, Jun 11 - Tue, Jun 18
6:20 pm - 11:21 pmCHA-PWM
5h 01m1 stop
6:05 am - 1:05 pmPWM-CHA
7h 00m1 stop
$373Delta
Find Deal
Sat, Jun 29 - Sat, Aug 17
5:00 am - 12:10 pmCHA-PWM
7h 10m1 stop
3:59 pm - 9:57 pmPWM-CHA
5h 58m1 stop
$404American Airlines
Find Deal
Tue, Jun 25 - Wed, Jul 10
6:00 am - 11:51 amCHA-PWM
5h 51m1 stop
5:26 pm - 9:54 pmPWM-CHA
4h 28m1 stop
$407American Airlines
Find Deal
Wed, Jul 10 - Tue, Jul 16
7:05 am - 11:53 pmCHA-PWM
16h 48m2 stops
6:00 am - 4:53 pmPWM-CHA
10h 53m2 stops
$686United Airlines
Find Deal
Sat, Jun 29 - Sat, Aug 17
12:15 pm - 2:18 pmCHA-PWM
26h 03m1 stop
6:05 am - 10:52 pmPWM-CHA
16h 47m1 stop
$1,077United Airlines
Find Deal
Wed, Jun 26 - Sun, Jun 30

Flights from Chattanooga to Portland - Travel Insights & Trends

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 flights from Chattanooga to Portland, Maine clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Portland on a Tuesday and more expensive on a Sunday. On your return trip to Chattanooga, you should consider flying back on a Tuesday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chattanooga to Portland, Maine, 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, Maine is January, where tickets cost $346 on average. On the other hand, the most expensive months are March and May, where the average cost of tickets is $734 and $593 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chattanooga to Portland, Maine, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chattanooga to Portland, Maine, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 61 days before departure.

Which airlines provide the cheapest flights from Chattanooga to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Chattanooga to Portland were found on Delta ($303) and American Airlines ($305). Delta proposed the cheapest one-way flight at $159.

Good to know

Low season

February

High season

July

Cheapest flight

$159
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 6% increase in price.
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, Maine?

    In the last 3 days, the lowest price for a flight from Chattanooga to Portland, Maine was $159 for a one-way ticket and $303 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?

    SkyTeam, Star Alliance, and oneworld 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 $446 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 $483 and an overall rating of 7.3.

  • 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.

See more FAQs

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 10826 reviews
8.6Crew
8.0Entertainment
8.2Boarding
7.4Food
7.9Comfort
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

Book cheap flights from Chattanooga to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chattanooga to Portland found on KAYAK in the last 72 hours.
7/9Tue
1 stopDelta
5h 59mCHA-PWM
$159
6/2Sun
1 stopDelta
4h 44mCHA-PWM
$229
7/9Tue
2 stopsDelta
7h 53mCHA-PWM
$234
6/2Sun
2 stops
17h 51mCHA-PWM
$326
6/2Sun
3 stops
27h 19mCHA-PWM
$341
7/9Tue
3 stopsUnited Airlines
13h 50mCHA-PWM
$1,367

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Last minute flights from Chattanooga to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chattanooga to Portland that are departing in the next 10 days.
5/8Wed
multi-stopDelta
4h 44mCHA-PWM
7/23Tue
multi-stopDelta
8h 53mPWM-CHA
$491
5/8Wed
multi-stopDelta
11h 21mCHA-PWM
7/23Tue
multi-stopDelta
8h 53mPWM-CHA
$587
5/8Wed
multi-stopDelta
4h 44mCHA-PWM
7/23Tue
multi-stopDelta
5h 43mPWM-CHA
$628

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Chattanooga - Portland Flights

Departure:

Chattanooga (CHA)United States

Destination:

Portland (PWM)United States

Return flight deals:

Portland - Chattanooga

Cabin classes: