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Cheap flights from Phoenix Sky Harbor Intl Airport to International Falls from $428

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to International Falls departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to International Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:59 am - 10:24 am
PHX
-
INL
7h 25m
1 stop
Delta Logo
3:50 pm - 8:10 pm
INL
-
PHX
6h 20m
1 stop
$768Delta
Fri, May 22 - Sat, May 30
Delta Logo
12:59 am - 10:24 am
PHX
-
INL
7h 25m
1 stop
Delta Logo
3:50 pm - 8:10 pm
INL
-
PHX
6h 20m
1 stop
$843Delta
Fri, May 22 - Sat, May 30
Delta Logo
12:59 am - 10:24 am
PHX
-
INL
7h 25m
1 stop
Delta Logo
3:50 pm - 8:10 pm
INL
-
PHX
6h 20m
1 stop
$848Delta
Fri, May 22 - Sat, May 30
Delta Logo
12:59 am - 10:24 am
PHX
-
INL
7h 25m
1 stop
Delta Logo
10:59 am - 8:53 pm
INL
-
PHX
11h 54m
2 stops
$1,252Delta
Fri, May 22 - Sat, May 30
Delta Logo
12:59 am - 10:24 am
PHX
-
INL
7h 25m
1 stop
Delta Logo
10:59 am - 11:00 pm
INL
-
PHX
14h 01m
2 stops
$1,332Delta
Fri, May 22 - Sat, May 30
Delta Logo
12:59 am - 10:24 am
PHX
-
INL
7h 25m
1 stop
Delta Logo
10:59 am - 11:00 pm
INL
-
PHX
14h 01m
2 stops
$1,397Delta
Fri, May 22 - Sat, May 30

Delta flights from Phoenix Sky Harbor Intl Airport to International Falls

Our best Delta deals on Phoenix Sky Harbor Intl Airport to International Falls flight tickets
Delta
May 22
PHX12:59 amPhoenix Sky Harbor Intl
7h 25m
1 stop
INL10:24 amFalls Intl
May 30
INL3:50 pmFalls Intl
6h 20m
1 stop
PHX8:10 pmPhoenix Sky Harbor Intl
$768
Delta
May 22
PHX12:59 amPhoenix Sky Harbor Intl
7h 25m
1 stop
INL10:24 amFalls Intl
May 30
INL3:50 pmFalls Intl
6h 20m
1 stop
PHX8:10 pmPhoenix Sky Harbor Intl
$843
Delta
May 22
PHX12:59 amPhoenix Sky Harbor Intl
7h 25m
1 stop
INL10:24 amFalls Intl
May 30
INL3:50 pmFalls Intl
6h 20m
1 stop
PHX8:10 pmPhoenix Sky Harbor Intl
$848

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to International Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to International Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

Fri 5/22

12:59 am-10:24 am

1 stop7h 25m

Falls Intl

Sat 5/30

3:50 pm-8:10 pm

1 stop6h 20m

$768

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

Fri 5/22

12:59 am-10:24 am

1 stop7h 25m

Falls Intl

Sat 5/30

3:50 pm-8:10 pm

1 stop6h 20m

$843

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

Fri 5/22

12:59 am-10:24 am

1 stop7h 25m

Falls Intl

Sat 5/30

3:50 pm-8:10 pm

1 stop6h 20m

$848

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

Fri 5/22

12:59 am-10:24 am

1 stop7h 25m

Falls Intl

Sat 5/30

10:59 am-8:53 pm

2 stops11h 54m

$1,252

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

Fri 5/22

12:59 am-10:24 am

1 stop7h 25m

Falls Intl

Sat 5/30

10:59 am-11:00 pm

2 stops14h 01m

$1,332

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

Fri 5/22

12:59 am-10:24 am

1 stop7h 25m

Falls Intl

Sat 5/30

10:59 am-11:00 pm

2 stops14h 01m

$1,397
Cheapest one-way

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

Wed 5/13

12:59 am-10:24 am

1 stop7h 25m

$428

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

Tue 3/31

7:50 pm-10:28 am

2 stops12h 38m

$943
Quickest one-way

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

Thu 4/2

6:05 am-2:19 pm

1 stop6h 14m

$990

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

Thu 5/14

10:55 pm-10:24 am

2 stops9h 29m

$1,028

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to International Falls from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to International Falls

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

What is the cheapest airline that flies from Phoenix Sky Harbor Intl to Falls Intl?

Delta is the most popular carrier operating from Phoenix Sky Harbor Intl to Falls Intl

When to book flights from Phoenix Sky Harbor Intl Airport to International Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to International Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to International Falls (PHX to INL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to International Falls

Fastest flight time

26h 19m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to International Falls takes 26h 19m
There are no direct flights from Phoenix Sky Harbor Intl Airport to International Falls. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to International Falls.
Search flight deals

  • How far is Phoenix Sky Harbor Intl to Falls Intl by plane?

    There are 1418.6 mi between Phoenix Sky Harbor Intl and Falls Intl. Flights usually cover this in 26h 19m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Falls Intl Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Falls Intl Airport were last updated today.

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Falls Intl 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 Phoenix Sky Harbor Intl Airport to Falls Intl Airport.

  • What documentation or ID do you need to fly to Falls Intl Airport?

    The necessary travel and health documents for your Falls Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to International Falls?

It is quick and easy to find Phoenix to International Falls 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 International Falls that suits you.

Can I find flights from Phoenix to International Falls with flexible booking policies on momondo?

Flights from Phoenix to International Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Phoenix to International Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to International Falls.

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

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

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