What airlines fly to Inverness?

British Airways, KLM and Delta are the top three most popular airlines that fly to Inverness from Portland according to our data. British Airways is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Inverness. Keep in mind that there are 3 different airlines that fly to Inverness on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Inverness Airport?

Prices for flights from Portland Airport to Inverness Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Inverness Airport?

As of September 2025, there are 3 operators available to choose from for flights from Portland Airport to Inverness Airport.

How old do you have to be to fly from Portland Airport to Inverness Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Inverness Airport.

What documentation or ID do you need to fly to Inverness Airport?

The travel and health documents you'll need for your trip to Inverness Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Inverness Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$506 Cheap Flights from Portland to Inverness in 2025/26

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Find the cheapest flights from Portland to Inverness

Round-trip

One-way

Last minute

Cheap round-trip flights

1:25 pm - 12:45 pmPDX-INV

15h 20m1 stop

1:15 pm - 10:38 amINV-PDX

29h 23m2 stops

$506Delta

Find Deal

Sun, Nov 2 - Fri, Nov 14

3:29 pm - 7:00 pmPDX-INV

19h 31m2 stops

11:25 am - 11:24 pmINV-PDX

19h 59m2 stops

$535

Find Deal

Sun, Nov 2 - Fri, Nov 14

11:10 am - 12:45 pmPDX-INV

18h 35m2 stops

1:15 pm - 11:25 amINV-PDX

30h 10m1 stop

$574

Find Deal

Thu, Oct 30 - Thu, Nov 6

11:39 am - 12:45 pmPDX-INV

18h 06m2 stops

1:15 pm - 4:45 pmINV-PDX

35h 30m2 stops

$584

Find Deal

Thu, Oct 30 - Thu, Nov 6

5:20 am - 11:45 amPDX-INV

22h 25m2 stops

1:15 pm - 10:38 amINV-PDX

29h 23m2 stops

$599Delta

Find Deal

Sun, Nov 2 - Fri, Nov 14

1:40 pm - 5:00 pmPDX-INV

19h 20m2 stops

6:25 am - 10:40 pmINV-PDX

24h 15m2 stops

$601Delta

Find Deal

Fri, Oct 3 - Tue, Oct 7

12:45 am - 7:00 pmPDX-INV

35h 15m2 stops

11:25 am - 11:26 pmINV-PDX

20h 01m2 stops

$627British Airways

Find Deal

Sat, Nov 1 - Fri, Nov 14

3:35 pm - 5:00 pmPDX-INV

17h 25m2 stops

1:25 pm - 11:20 amINV-PDX

29h 55m1 stop

$962KLM

Find Deal

Fri, Oct 3 - Tue, Oct 7

1:05 pm - 5:00 pmPDX-INV

19h 55m1 stop

6:25 am - 7:19 pmINV-PDX

20h 54m2 stops

$1,061Delta

Find Deal

Fri, Oct 3 - Tue, Oct 7

7:25 pm - 8:10 pmPDX-INV

16h 45m1 stop

11:20 am - 5:35 pmINV-PDX

14h 15m1 stop

$1,711British Airways

Find Deal

Fri, Oct 3 - Tue, Oct 7

Delta flights from Portland to Inverness

Our best Delta deals on Portland to Inverness flight tickets

Delta

Nov 2

PDX1:25 pmPortland

15h 20m

1 stop

INV12:45 pmInverness

Nov 14

INV1:15 pmInverness

29h 23m

2 stops

PDX10:38 amPortland

$506

Find similar

Delta

Nov 2

PDX5:20 amPortland

22h 25m

2 stops

INV11:45 amInverness

Nov 14

INV1:15 pmInverness

29h 23m

2 stops

PDX10:38 amPortland

$599

Find similar

Delta

Oct 3

PDX1:40 pmPortland

19h 20m

2 stops

INV5:00 pmInverness

Oct 7

INV6:25 amInverness

24h 15m

2 stops

PDX10:40 pmPortland

$601

Find similar

British Airways flights from Portland to Inverness

Our best British Airways deals on Portland to Inverness flight tickets

British Airways

Nov 1

PDX12:45 amPortland

35h 15m

2 stops

INV7:00 pmInverness

Nov 14

INV11:25 amInverness

20h 01m

2 stops

PDX11:26 pmPortland

$627

Find similar

British Airways

Sep 20

PDX9:30 pmPortland

57h 30m

2 stops

INV3:00 pmInverness

Oct 25

INV9:00 pmInverness

31h 50m

2 stops

PDX8:50 pmPortland

$1,075

Find similar

British Airways

Sep 17

PDX5:38 amPortland

19h 52m

2 stops

INV9:30 amInverness

Oct 17

INV10:25 amInverness

20h 43m

2 stops

PDX11:08 pmPortland

$1,091

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandInverness

PDX - INV

PDXINV

Portland

Sun 11/2

1:25 pm-12:45 pm

1 stop15h 20m

Inverness

Fri 11/14

1:15 pm-10:38 am

2 stops29h 23m

$506

PortlandInverness

PDX - INV

PDXINV

Portland

Sun 11/2

3:29 pm-7:00 pm

2 stops19h 31m

Inverness

Fri 11/14

11:25 am-11:24 pm

2 stops19h 59m

$535

PortlandInverness

PDX - INV

PDXINV

Portland

Thu 10/30

11:10 am-12:45 pm

2 stops18h 35m

Inverness

Thu 11/6

1:15 pm-11:25 am

1 stop30h 10m

$574

PortlandInverness

PDX - INV

PDXINV

Portland

Thu 10/30

11:39 am-12:45 pm

2 stops18h 06m

Inverness

Thu 11/6

1:15 pm-4:45 pm

2 stops35h 30m

$584

PortlandInverness

PDX - INV

PDXINV

Portland

Sun 11/2

5:20 am-11:45 am

2 stops22h 25m

Inverness

Fri 11/14

1:15 pm-10:38 am

2 stops29h 23m

$599

PortlandInverness

PDX - INV

PDXINV

Portland

Fri 10/3

1:40 pm-5:00 pm

2 stops19h 20m

Inverness

Tue 10/7

6:25 am-10:40 pm

2 stops24h 15m

$601

PortlandInverness

PDX - INV

PDXINV

Portland

Sat 11/1

12:45 am-7:00 pm

2 stops35h 15m

Inverness

Fri 11/14

11:25 am-11:26 pm

2 stops20h 01m

$627

PortlandInverness

PDX - INV

PDXINV

Portland

Fri 10/3

3:35 pm-5:00 pm

2 stops17h 25m

Inverness

Tue 10/7

1:25 pm-11:20 am

1 stop29h 55m

$962

PortlandInverness

PDX - INV

PDXINV

Portland

Fri 10/3

1:05 pm-5:00 pm

1 stop19h 55m

Inverness

Tue 10/7

6:25 am-7:19 pm

2 stops20h 54m

$1,061

PortlandInverness

PDX - INV

PDXINV

Portland

Fri 10/3

7:25 pm-8:10 pm

1 stop16h 45m

Inverness

Tue 10/7

11:20 am-5:35 pm

1 stop14h 15m

$1,711

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland to Inverness

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Inverness?

The cheapest day to depart on your flight to Inverness is on a Tuesday when prices can be found for as low as $621. This is often the case because there is less demand to fly during this day of the week. Flights from Portland to Inverness on a Wednesday will generally be more expensive and average around $867. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Inverness?

Our most recent data shows that the best time of day to fly to Inverness is in the afternoon. Flights from Portland to Inverness during this time can be as low as $586. In contrast, the most expensive time of day to depart to Inverness is at noon when prices are around $733.

When to book flights from Portland to Inverness

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Inverness according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Inverness (PDX to INV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Inverness

Direct flights	None

There are no direct flights from Portland to Inverness. There are no popular flight routes from Portland to Inverness.

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How far is Portland to Inverness by plane?
Inverness is 4489.8 mi away from Portland. Flights usually cover this in 15h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Inverness Airport?
Prices for flights from Portland Airport to Inverness Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Inverness Airport?
As of September 2025, there are 3 operators available to choose from for flights from Portland Airport to Inverness Airport.
How old do you have to be to fly from Portland Airport to Inverness Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Inverness Airport.
What documentation or ID do you need to fly to Inverness Airport?
The travel and health documents you'll need for your trip to Inverness Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Inverness Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Inverness?
momondo data reveals that the most frequently booked airline on the route from Portland to Inverness is British Airways, representing 71% of all bookings. The subsequent popular airlines are KLM at 16% and Delta at 13%.

Best airlines flying from Portland to Inverness

Compare and see reviews for airlines that fly from Portland to Inverness with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $537	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
British Airways	PriceFrom $551	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
KLM	PriceFrom $571	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights

Lossiemouth

Kyle

Ullapool

Tain

Dingwall

Invergordon

Fort Augustus

Aviemore

Elgin

Spean Bridge

Dornoch

Nairn

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Inverness?

It is quick and easy to find Portland to Inverness flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Inverness that suits you.

Can I find flights from Portland to Inverness with flexible booking policies on momondo?

All flight searches from Portland to Inverness on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Inverness?

Once you have performed a search for Portland to Inverness flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Inverness right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Inverness, momondo offers a useful price alert feature which will track prices for flights to Inverness from Portland and alert you when they change.