HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$222+ Cheap flights from Burlington (BTV) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — PHX
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Burlington to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Burlington to Sky Harbor Intl

Cheapest flights from Burlington to Sky Harbor Intl
Explore the most affordable flight options available from Burlington to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:50 pm
BTV
-
PHX
1 stop8h 34m
United Airlines
Sat 10/249:00 am
PHX
-
BTV
1 stop9h 13m
United Airlines
Deal found 8/3$308
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:10 pm
BTV
-
PHX
1 stop9h 39m
American Airlines
Tue 9/2211:34 pm
PHX
-
BTV
1 stop9h 15m
American Airlines
Deal found 7/30$313
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:22 pm
BTV
-
PHX
2 stops12h 51m
Delta
Tue 9/221:33 pm
PHX
-
BTV
1 stop7h 24m
Delta
Deal found 7/31$318
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am
BTV
-
PHX
2 stops11h 06m
Delta
Wed 11/42:31 pm
PHX
-
BTV
1 stop7h 27m
Delta
Deal found 7/30$338
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:29 pm
BTV
-
PHX
1 stop7h 59m
United Airlines
Tue 9/299:00 am
PHX
-
BTV
1 stop9h 13m
United Airlines
Deal found 7/30$341
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:47 pm
BTV
-
PHX
1 stop7h 50m
United Airlines
Sun 9/138:45 am
PHX
-
BTV
1 stop9h 53m
United Airlines
Deal found 8/2$346
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:14 am
BTV
-
PHX
1 stop9h 54m
Delta
Mon 9/711:05 pm
PHX
-
BTV
2 stops10h 40m
Delta
Deal found 7/31$351
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:40 pm
BTV
-
PHX
2 stops10h 14m
American Airlines
Mon 9/711:35 pm
PHX
-
BTV
1 stop9h 42m
American Airlines
Deal found 7/30$361
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
BTV
-
PHX
1 stop8h 08m
United Airlines
Wed 9/911:54 pm
PHX
-
BTV
1 stop9h 51m
United Airlines
Deal found 8/3$365

Find flight deals from Burlington to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$308
(United Airlines)

One-way from

$222
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$413
Provider with most accurate pricing for Burlington-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Burlington-Phoenix Sky Harbor Intl flights.
Search Deals
From Burlington to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Burlington to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to Sky Harbor Intl 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, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Burlington to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonPhoenix

BTV - PHX

BTVPHX

Burlington

Sat 11/7

12:55 pm-10:45 pm

2 stops11h 50m

Phoenix Sky Harbor Intl

Sat 11/14

1:43 pm-10:50 pm

1 stop7h 07m

$318

BurlingtonPhoenix

BTV - PHX

BTVPHX

Burlington

Sat 10/24

6:12 am-10:47 am

1 stop7h 35m

Phoenix Sky Harbor Intl

Tue 11/3

11:34 am-12:38 am

2 stops11h 04m

$338

BurlingtonPhoenix

BTV - PHX

BTVPHX

Burlington

Wed 11/4

12:55 pm-10:45 pm

2 stops11h 50m

Phoenix Sky Harbor Intl

Wed 11/11

7:35 am-11:35 pm

2 stops14h 00m

$343

BurlingtonPhoenix

BTV - PHX

BTVPHX

Burlington

Wed 10/21

6:00 am-2:06 pm

2 stops11h 06m

Phoenix Sky Harbor Intl

Wed 11/4

7:00 am-11:58 pm

2 stops14h 58m

$343

BurlingtonPhoenix

BTV - PHX

BTVPHX

Burlington

Thu 9/24

2:29 pm-11:38 pm

2 stops12h 09m

Phoenix Sky Harbor Intl

Tue 9/29

6:20 am-11:57 pm

2 stops14h 37m

$356

BurlingtonPhoenix

BTV - PHX

BTVPHX

Burlington

Thu 9/10

6:00 am-2:38 pm

2 stops11h 38m

Phoenix Sky Harbor Intl

Sun 9/13

11:59 pm-1:48 pm

2 stops10h 49m

$356

BurlingtonPhoenix

BTV - PHX

BTVPHX

Burlington

Thu 9/24

4:05 pm-8:49 pm

1 stop7h 44m

Phoenix Sky Harbor Intl

Tue 9/29

11:24 am-11:59 pm

2 stops9h 35m

$361
Quickest round-trip

BurlingtonPhoenix

BTV - PHX

BTVPHX

Burlington

Fri 9/18

4:07 pm-10:09 pm

1 stop9h 02m

Phoenix Sky Harbor Intl

Sun 9/27

11:52 pm-10:48 am

1 stop7h 56m

$379

BurlingtonPhoenix

BTV - PHX

BTVPHX

Burlington

Fri 10/30

1:25 pm-10:21 pm

2 stops11h 56m

Phoenix Sky Harbor Intl

Mon 11/2

2:31 pm-11:58 pm

1 stop7h 27m

$384
Cheapest one-way

BurlingtonPhoenix

BTV - PHX

BTVPHX

Burlington

Wed 8/19

10:57 am-3:53 pm

3 stops31h 56m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Burlington to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Burlington to Sky Harbor Intl in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Burlington-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Burlington-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Burlington to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Burlington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Burlington to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Burlington to Phoenix Sky Harbor Intl Airport?

The best time to book flights from Burlington to Phoenix Sky Harbor Intl Airport is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Burlington to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Burlington to Phoenix Sky Harbor Intl Airport (average of $408). Flying from Burlington to Phoenix Sky Harbor Intl Airport in December is currently the most expensive (average of $567). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Burlington to Phoenix Sky Harbor Intl Airport?

Airfare is below average for this route at the moment.

Burlington to Phoenix Sky Harbor Intl Airport flights typically cost between $354 and $482 in October.
The cheapest round-trip price found within the last 5 days was $308 on United Airlines (Oct 21-Oct 24).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated August 4, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Burlington to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,483 reviews

Overall

7.8

Crew

8.5

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,483 reviews
Delta
7.8
Good
8,483 reviews

Overall

7.8

Crew

8.5

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,059 reviews
Delta
7.8
Good
8,483 reviews

Overall

7.8

Crew

8.5

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,845 reviews
Delta
7.8
Good
8,483 reviews

Overall

7.8

Crew

8.5

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Burlington to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Burlington to Phoenix Sky Harbor Intl?

    Located just 3.0 mi from the city center, Burlington is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Burlington. Booking flights from Burlington (BTV) to Phoenix Sky Harbor Intl should be relatively easy as there are 0 daily outbound flights to Phoenix Sky Harbor Intl from 3 different airlines.

  • How long is the flight from Burlington to Phoenix Sky Harbor Intl Airport?

    Departing from Burlington to Phoenix Sky Harbor Intl Airport will take you 11h 50m. Airlines will cover a distance of 2196 mi.

  • What are the cheapest airlines flying from Burlington to Phoenix Sky Harbor Intl Airport round-trip?

    Cheapflights users have booked flights from Burlington to Phoenix Sky Harbor Intl Airport round-trip from $302. Other airlines that can offer you cheap pricing are American Airlines, from $333, and Delta, from $338. You may be able to fly from Burlington to Phoenix Sky Harbor Intl Airport for 37% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Burlington to Phoenix Sky Harbor Intl Airport one-way?

    The cheapest airlines for a one-way flight from Burlington to Phoenix Sky Harbor Intl Airport are American Airlines ($165), Delta ($165), and United Airlines ($215).

  • Can I find deals for flights from Burlington to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Burlington to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Burlington to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to Sky Harbor Intl.

  • Can I find deals for business class flights from Burlington to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Burlington to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Burlington to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Burlington to Phoenix Sky Harbor Intl Airport (average of $408). Flying from Burlington to Phoenix Sky Harbor Intl Airport in December is currently the most expensive (average of $567). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Glendale
Buckeye
Goodyear
Surprise
Wickenburg
Paradise Valley
Peoria
Payson
Chandler
Casa Grande
Camp Verde
Globe
Fountain Hills
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Burlington to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to Sky Harbor Intl flights
Albany to Sky Harbor Intl flights
Lebanon to Sky Harbor Intl flights

Top 3 airlines flying from Burlington to Sky Harbor Intl

Discover the top 3 airlines that operate flights from Burlington to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$302Average$449FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$333Average$536FlexibilityNo cancel feeOn-time71%
DeltaCheapest$338Average$434FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights