App
Customer Support
USD
Find Bookings
Trip.com
>
Flights
>
Flights to United States
>
Flights to International Falls
>
Flights from Phoenix to International Falls
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Phoenix to International Falls Starting at $739

Discover our range of affordable one-way and round-trip flights from Phoenix to International Falls and kick-start your next adventure today!

  • Round-trip
      • PHX11:15
        22h 5m
        2 stops
        INL10:20
        Wed, Feb 26|Phoenix - International Falls|Delta Air Lines
        INL10:55
        11h 57m
        2 stops
        PHX21:52
        Tue, Mar 4|International Falls - Phoenix|Delta Air Lines
        $739$1,593
        54% OFF
        54% OFF
        $1,593$739

        Choose Delta Air Lines flights from Phoenix to International Falls. The one-way connecting flight with Delta Air Lines departs from Sky Harbor International Airport on Wed, Feb 26-Tue, Mar 4, arriving at Falls International Airport. One-way Prices start from $739 including taxes and charges.

      • PHX07:15
        26h 5m
        1 stop
        INL10:20
        Thu, Feb 27|Phoenix - International Falls|Delta Air Lines
        INL10:55
        11h 40m
        1 stop
        PHX21:35
        Wed, Mar 5|International Falls - Phoenix|Delta Air Lines
        $797$1,593
        50% OFF
        50% OFF
        $1,593$797

        Choose Delta Air Lines flights from Phoenix to International Falls. The one-way connecting flight with Delta Air Lines departs from Sky Harbor International Airport on Thu, Feb 27-Wed, Mar 5, arriving at Falls International Airport. One-way Prices start from $797 including taxes and charges.

      • PHX06:00
        26h 13m
        2 stops
        INL10:13
        Fri, Mar 14|Phoenix - International Falls|Delta Air Lines
        INL18:35
        17h 33m
        2 stops
        PHX10:08
        Thu, Mar 20|International Falls - Phoenix|Delta Air Lines
        $911$1,593
        43% OFF
        43% OFF
        $1,593$911

        Choose Delta Air Lines flights from Phoenix to International Falls. The one-way connecting flight with Delta Air Lines departs from Sky Harbor International Airport on Fri, Mar 14-Thu, Mar 20, arriving at Falls International Airport. One-way Prices start from $911 including taxes and charges.

      • PHX05:15
        10h 37m
        2 stops
        INL17:52
        Mon, Mar 10|Phoenix - International Falls|United Airlines
        INL18:35
        7h 2m
        1 stop
        PHX23:37
        Sun, Mar 16|International Falls - Phoenix|Delta Air Lines
        $980
        $980

        Choose United Airlines flights from Phoenix to International Falls. The one-way connecting flight with United Airlines departs from Sky Harbor International Airport on Mon, Mar 10-Sun, Mar 16, arriving at Falls International Airport. One-way Prices start from $980 including taxes and charges.

      • PHX06:00
        9h 52m
        2 stops
        INL17:52
        Fri, Mar 14|Phoenix - International Falls|United Airlines
        INL10:55
        14h 42m
        1 stop
        PHX23:37
        Thu, Mar 20|International Falls - Phoenix|Delta Air Lines
        $1,032
        $1,032

        Choose United Airlines flights from Phoenix to International Falls. The one-way connecting flight with United Airlines departs from Sky Harbor International Airport on Fri, Mar 14-Thu, Mar 20, arriving at Falls International Airport. One-way Prices start from $1,032 including taxes and charges.

      • PHX06:20
        27h
        2 stops
        INL10:20
        Sun, Mar 2|Phoenix - International Falls|Delta Air Lines
        INL18:55
        16h 45m
        2 stops
        PHX09:40
        Sat, Mar 8|International Falls - Phoenix|Delta Air Lines
        $1,170
        $1,170

        Choose Delta Air Lines flights from Phoenix to International Falls. The one-way connecting flight with Delta Air Lines departs from Sky Harbor International Airport on Sun, Mar 2-Sat, Mar 8, arriving at Falls International Airport. One-way Prices start from $1,170 including taxes and charges.

      • PHX05:00
        12h 17m
        2 stops
        INL18:17
        Sun, Mar 2|Phoenix - International Falls|United Airlines
        INL10:55
        7h 30m
        1 stop
        PHX17:25
        Sat, Mar 8|International Falls - Phoenix|Delta Air Lines
        $1,227
        $1,227

        Choose United Airlines flights from Phoenix to International Falls. The one-way connecting flight with United Airlines departs from Sky Harbor International Airport on Sun, Mar 2-Sat, Mar 8, arriving at Falls International Airport. One-way Prices start from $1,227 including taxes and charges.

      • PHX01:00 pm
        3h 5m
        Nonstop
        INL02:00 pm
        Sat, Feb 22|Phoenix - International Falls|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Phoenix to International Falls flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2172

    United Airlines

    05:00

    PHX

    1.9h

    06:51

    DEN

    SMTWTFS
    Search

  2. UA2865

    United Airlines

    09:40

    DEN

    1.9h

    12:36

    MSP

    SMTWTFS

  3. DL4266

    Delta Air Lines

    16:40

    MSP

    1.3h

    18:00

    INL

    S--WTFS

  4. DL2553

    Delta Air Lines

    07:10

    PHX

    2.0h

    11:11

    MSP

    SMTWTFS
    Search

  5. DL4245

    Delta Air Lines

    08:55

    MSP

    1.5h

    10:24

    INL

    SMTWTFS

  6. DL4057

    Delta Air Lines

    07:20

    PHX

    0.7h

    08:03

    LAX

    SMTWTFS
    Search

  7. DL430

    Delta Air Lines

    23:55

    LAX

    3.8h

    05:44

    MSP

    SMTWTFS

  8. DL4245

    Delta Air Lines

    08:55

    MSP

    1.5h

    10:24

    INL

    SMTWTFS

  9. DL3685

    Delta Air Lines

    11:15

    PHX

    1.7h

    11:55

    LAX

    SMTWTFS
    Search

  10. DL430

    Delta Air Lines

    23:55

    LAX

    3.8h

    05:44

    MSP

    SMTWTFS

  11. DL4245

    Delta Air Lines

    08:55

    MSP

    1.5h

    10:24

    INL

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Phoenix to International Falls?

Explore the best time to buy affordable tickets to International Falls with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Phoenix (PHX) to International Falls (INL) the cheapest?

    Airlines adjust prices for flights from Phoenix to International Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Phoenix (PHX) to International Falls (INL) cost?

    According to Trip.com's data, the lowest price is around $601.

  • How many airports are there in International Falls (INL)?

    There are 1 airport(s) near International Falls (INL): Falls International Airport.

How to find a cheap flight from Phoenix to International Falls

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Phoenix to International Falls

Off-season for travelOctober
Peak season for travelJuly
Flight distance2,284.71 km
Popular airlineDelta Air Lines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.