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Cheap flights from Phoenix Sky Harbor Intl Airport to International Falls from $639

This is the cheapest round-trip 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 9/5. 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
0 bags

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

Cheap round-trip flights

Delta Logo
7:05 am - 2:17 pmPHX-INL
5h 12m1 stop
Delta Logo
3:50 pm - 8:34 pmINL-PHX
6h 44m1 stop
$639Delta
Find Deal
vie., sep. 5 - mar., sep. 9
Delta Logo
7:05 am - 2:17 pmPHX-INL
5h 12m1 stop
Delta Logo
10:55 am - 10:31 pmINL-PHX
13h 36m2 stops
$1,013Delta
Find Deal
vie., sep. 5 - mar., sep. 9
Delta Logo
11:59 pm - 2:17 pmPHX-INL
12h 18m2 stops
Delta Logo
10:55 am - 10:31 pmINL-PHX
13h 36m2 stops
$1,761Delta
Find Deal
vie., sep. 5 - mar., sep. 9

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
Sep 5
PHX7:05 amPhoenix Sky Harbor Intl
5h 12m
1 stop
INL2:17 pmFalls Intl
Sep 9
INL3:50 pmFalls Intl
6h 44m
1 stop
PHX8:34 pmPhoenix Sky Harbor Intl
$639
Find similar
Delta
Sep 5
PHX7:05 amPhoenix Sky Harbor Intl
5h 12m
1 stop
INL2:17 pmFalls Intl
Sep 9
INL10:55 amFalls Intl
13h 36m
2 stops
PHX10:31 pmPhoenix Sky Harbor Intl
$1,013
Find similar
Delta
Sep 5
PHX11:59 pmPhoenix Sky Harbor Intl
12h 18m
2 stops
INL2:17 pmFalls Intl
Sep 9
INL10:55 amFalls Intl
13h 36m
2 stops
PHX10:31 pmPhoenix Sky Harbor Intl
$1,761
Find similar

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 agosto 21, 2025.
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

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

vie. 9/5

7:05 am-2:17 pm

1 stop5h 12m

Falls Intl

mar. 9/9

3:50 pm-8:34 pm

1 stop6h 44m

$639

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

vie. 9/5

7:05 am-2:17 pm

1 stop5h 12m

Falls Intl

mar. 9/9

10:55 am-10:31 pm

2 stops13h 36m

$1,013

PhoenixInternational Falls

PHX - INL

PHXINL

Phoenix Sky Harbor Intl

vie. 9/5

11:59 pm-2:17 pm

2 stops12h 18m

Falls Intl

mar. 9/9

10:55 am-10:31 pm

2 stops13h 36m

$1,761

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights

None
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.
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  • 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 5h 12m, 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 many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Falls Intl Airport?

  • 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.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to International Falls?

Best airlines flying from Phoenix Sky Harbor Intl Airport to International Falls

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to International Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $461Free CancellationRating
7.9
7,981 reviews
Search Delta flights

  • How do I get Price Alerts for flights from Phoenix Sky Harbor Intl Airport to International Falls?

    Search flight deals from Phoenix Sky Harbor Intl Airport to International Falls. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Phoenix Sky Harbor Intl Airport to International Falls with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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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1 adult
mar. 8/26
mar. 9/2
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