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Find cheap flights from Chattanooga to Portland from $153

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 8/14. 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
Sat 5/18
Sat 5/25

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 44,553,814 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
6:00 am - 11:51 amCHA-PWM
5h 51m1 stop
11:40 am - 9:54 pmPWM-CHA
10h 14m2 stops
$339American Airlines
Find Deal
Wed, Jul 10 - Tue, Jul 16
8:09 pm - 12:52 amCHA-PWM
4h 43m1 stop
4:00 pm - 9:53 pmPWM-CHA
5h 53m1 stop
$345American Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 26
5:00 am - 12:10 pmCHA-PWM
7h 10m1 stop
3:59 pm - 9:57 pmPWM-CHA
5h 58m1 stop
$351American Airlines
Find Deal
Wed, Jun 26 - Thu, Jul 11
6:00 am - 11:54 amCHA-PWM
5h 54m1 stop
1:06 pm - 7:38 pmPWM-CHA
6h 32m1 stop
$352American Airlines
Find Deal
Tue, Jun 25 - Wed, Jul 10
6:00 am - 11:54 amCHA-PWM
5h 54m1 stop
5:29 pm - 9:54 pmPWM-CHA
4h 25m1 stop
$354American Airlines
Find Deal
Wed, Jul 3 - Wed, Jul 10
7:00 am - 11:24 amCHA-PWM
4h 24m1 stop
5:13 pm - 9:47 pmPWM-CHA
4h 34m1 stop
$358American Airlines
Find Deal
Sat, Oct 12 - Sat, Oct 19
3:55 pm - 9:59 pmCHA-PWM
6h 04m1 stop
6:15 am - 11:58 amPWM-CHA
5h 43m1 stop
$403Delta
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Mon, Jul 1 - Thu, Jul 11
6:20 pm - 11:21 pmCHA-PWM
5h 01m1 stop
6:15 am - 11:58 amPWM-CHA
5h 43m1 stop
$438Delta
Find Deal
Sat, Jun 29 - Wed, Jul 10
6:56 pm - 11:44 pmCHA-PWM
4h 48m1 stop
6:05 am - 12:01 pmPWM-CHA
5h 56m1 stop
$458Delta
Find Deal
Thu, May 2 - Sun, May 5
12:15 pm - 2:18 pmCHA-PWM
26h 03m1 stop
6:05 am - 4:51 pmPWM-CHA
10h 46m1 stop
$1,126United 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.

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 American Airlines ($339) and Delta ($403). American Airlines proposed the cheapest one-way flight at $153.

Good to know

Low season

March

High season

June

Cheapest flight

$153
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 13% 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, Maine?

    In the last 3 days, the lowest price for a flight from Chattanooga to Portland, Maine was $153 for a one-way ticket and $339 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 $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 11104 reviews
7.9comfort
8.6crew
8.2boarding
8.0entertainment
7.5food
Airline reviews

Seat back monitors and outlets were dead and not working.

8.0 ExcellentCarl, Apr 2024JFK - FLL
Read more about Delta reviews

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

On the new 319 NEO? seatback entertainment system did not work even when the flight attendant rebooted it. At least I had my cell phone to connect with wifi.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

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.
8/14Wed
1 stopAmerican Airlines
6h 19mCHA-PWM
$153
8/14Wed
2 stopsAmerican Airlines
7h 30mCHA-PWM
$188
5/8Wed
1 stopDelta
4h 44mCHA-PWM
$229
5/8Wed
2 stopsDelta
8h 43mCHA-PWM
$313

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Chattanooga - Portland Flights

Departure:

Chattanooga (CHA)United States

Destination:

Portland (PWM)United States

Return flight deals:

Portland - Chattanooga

Cabin classes: