Find Cheap Flights from Great Falls to Portland (GTF - PDX)

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Good to Know

Average Price:
$324
(avg. price over the last 2 weeks)
Good Deal:
$244
or less (round trip)

When to Book Flights from Great Falls to Portland

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $244 or less.
The cheapest flight from Great Falls to Portland was found 59 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 25% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Great Falls to Portland Flights

How long does a flight from Great Falls to Portland take?
An average nonstop flight takes 3h 19m, covering a distance of 549 miles.
Which airlines provide the cheapest flights from Great Falls to Portland?
In the past 3 days, the cheapest round-trip tickets were found on Delta ($287), Multiple Airlines ($305) and Alaska Airlines ($343).
Do I need a passport to fly between Great Falls and Portland?
No.
What’s the cheapest day of the week to fly Great Falls to Portland?
For Great Falls to Portland, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Portland back to Great Falls, the best deals are generally found on Saturday, with Sunday being the most expensive.

Book cheap flights from Great Falls to Portland (round-trip)

Airports
Origin
Great Falls
$287
only
$287
Destination
Portland
$287
only
$287
Thu, Apr 26
GTF
PDX
4h 09m
Mon, Apr 30
PDX
GTF
7h 02m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
DTW
Excellent 10.0

Pls see above

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

Wed, Mar 14
GTF
PDX
7h 12m
Tue, Mar 20
PDX
GTF
6h 23m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 24
GTF
PDX
4h 12m
Wed, Mar 28
PDX
GTF
4h 03m
Trip: 5 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 16911 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
STL
SEA
Okay 4.0

We had to go back to the gate after we started the taxi to take off because some idiot had remembered he left a lithium battery in his checked luggage... The service cart kept hitting me and the attendant didn’t even say sorry or excuse me... aisles are too narrow... seats are too small. The guy next to me wouldn’t put the arm rest down because he felt to cramped, so he was hitting me with his elbow all evening... I’m just not happy, but glad to be home.

LAX
SEA
Okay 4.3

Every single member of personnel i met from the gate agents to the flight attendants were rude and abrupt. Certainly did not understand guest service. My first time flying Alaska and I guess it was a case of “you get what you pay for”

PSC
SEA
Good 6.3

Alaska Airlines has a great fruit and cheese plate for $7.50. GOGO app gives a good selection of movies, tv shows and HGTV!

Attendant was much more pleasant to the two men around me. Such a full flight, we were told to sit down until the food cart was done to access the lavatory. Too narrow of an aisle!

SEA
MSP
Excellent 10.0

great crew

SFO
SNA
Excellent 9.3

Leg space. Free WiFi for t mobile customers.

Thu, Mar 15
GTF
PDX
5h 58m
Tue, Mar 20
PDX
GTF
3h 43m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Aug 21
GTF
PDX
5h 13m
Mon, Aug 27
PDX
GTF
4h 11m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

ATL
DTW
Excellent 10.0

Pls see above

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

Fri, Mar 16
GTF
PDX
4h 25m
Tue, Mar 20
PDX
GTF
5h 53m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Aug 22
GTF
PDX
7h 05m
Fri, Aug 24
PDX
GTF
4h 11m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
MSP
CUN
Mediocre 2.0

nothing

They lost my luggage.

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

Wed, Mar 14
GTF
PDX
7h 12m
Mon, Mar 19
PDX
GTF
4h 03m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Aug 23
GTF
PDX
5h 13m
Mon, Aug 27
PDX
GTF
4h 11m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

ATL
DTW
Excellent 10.0

Pls see above

DTW
MEX
Excellent 8.3

Even though I was disappointed by not being able to get the boarding passes from Delta for Aeromexico’s connecting flight to Bogota, I had an agent greet me after customs in Mexico to issue the boarding pass so I could use the transfer flight line. Excellent service throughout the entire trip.

Confusion over my boarding pass at the Delta terminal in Detroit.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

Wed, Mar 14
GTF
PDX
9h 59m
Sun, Mar 18
PDX
GTF
7h 24m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Aug 25
GTF
PDX
4h 43m
Mon, Aug 27
PDX
GTF
4h 11m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DTW
MEX
Excellent 8.3

Even though I was disappointed by not being able to get the boarding passes from Delta for Aeromexico’s connecting flight to Bogota, I had an agent greet me after customs in Mexico to issue the boarding pass so I could use the transfer flight line. Excellent service throughout the entire trip.

Confusion over my boarding pass at the Delta terminal in Detroit.

GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

Sat, Mar 17
GTF
PDX
7h 44m
Mon, Mar 19
PDX
GTF
4h 23m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jul 1
GTF
PDX
5h 27m
Sat, Jul 7
PDX
GTF
3h 10m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Aug 26
GTF
PDX
7h 08m
Mon, Aug 27
PDX
GTF
6h 13m
Trip: 2 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

ATL
DTW
Excellent 10.0

Pls see above

BOS
BNA
Excellent 8.0

Service vey Good. Nice choices. Comfort seating very nice

WiFi awful. Useless.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

Fri, Aug 10
GTF
PDX
5h 23m
Wed, Aug 15
PDX
GTF
4h 22m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Aug 10
GTF
PDX
5h 23m
Wed, Aug 15
PDX
GTF
4h 22m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Aug 24
GTF
PDX
3h 19m
Sat, Aug 25
PDX
GTF
4h 26m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Aug 27
GTF
PDX
3h 23m
Tue, Aug 28
PDX
GTF
4h 22m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
GTF
PDX
5h 26m
Sat, Mar 17
PDX
GTF
4h 03m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 17
GTF
PDX
7h 44m
Sun, Mar 18
PDX
GTF
3h 23m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Great Falls to Portland Flight Information

Flights Arrive in Portland
Flights Depart from Great Falls
Flight Price $287
Distance 549 miles
Airlines Delta, Alaska Airlines
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.