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£112+ Direct flights from Portland, Maine

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — BUD
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Direct flights from Portland

Enter your travel dates to find the best prices.

Cheapest flights from Portland
Explore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on 22 January 2026.

Wed 25/305:45
PWM
-
ORD
Nonstop3h 12m
United Airlines
Wed 8/418:10
ORD
-
PWM
Nonstop2h 30m
United Airlines
Deal found 20/1£156
Sat 7/216:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Mon 16/211:48
ORD
-
PWM
Nonstop2h 26m
United Airlines
Deal found 21/1£170
Tue 7/406:04
PWM
-
ORD
Nonstop2h 56m
United Airlines
Sun 12/418:10
ORD
-
PWM
Nonstop2h 30m
United Airlines
Deal found 21/1£208
Thu 26/205:45
PWM
-
ORD
Nonstop3h 12m
United Airlines
Mon 2/317:45
ORD
-
PWM
Nonstop2h 24m
United Airlines
Deal found 21/1£210
Sun 8/216:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Mon 16/211:48
ORD
-
PWM
Nonstop2h 26m
United Airlines
Deal found 21/1£211
Tue 3/316:15
PWM
-
ORD
Nonstop3h 12m
United Airlines
Fri 6/311:48
ORD
-
PWM
Nonstop2h 26m
United Airlines
Deal found 22/1£232
Fri 27/305:45
PWM
-
ORD
Nonstop3h 12m
United Airlines
Sun 29/318:10
ORD
-
PWM
Nonstop2h 30m
United Airlines
Deal found 21/1£237
Thu 21/506:00
PWM
-
ORD
Nonstop2h 57m
United Airlines
Mon 25/518:00
ORD
-
PWM
Nonstop2h 27m
United Airlines
Deal found 20/1£240
Fri 22/506:00
PWM
-
ORD
Nonstop2h 57m
United Airlines
Mon 25/518:00
ORD
-
PWM
Nonstop2h 27m
United Airlines
Deal found 21/1£241
Sat 7/216:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Mon 9/211:00
ORD
-
PWM
Nonstop2h 39m
United Airlines
Deal found 21/1£252
Tue 10/305:45
PWM
-
ORD
Nonstop3h 12m
United Airlines
Thu 12/317:47
ORD
-
PWM
Nonstop2h 24m
United Airlines
Deal found 20/1£255
Sat 2/515:23
PWM
-
DEN
Nonstop4h 39m
United Airlines
Sat 9/509:45
DEN
-
PWM
Nonstop3h 56m
United Airlines
Deal found 20/1£267

Find direct flights from Portland within your budget

 
Use the slider to find direct flights from Portland within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 22 January 2026.

Fly to

Budapest

Route

Depart

Return

Price

PortlandChicago

PWM - ORD

PWMORD

Portland

Wed 25/3

05:45-07:57

Nonstop3h 12m

Chicago O'Hare Intl

Wed 8/4

18:10-21:40

Nonstop2h 30m

£156

PortlandChicago

PWM - ORD

PWMORD

Portland

Sat 7/2

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Mon 16/2

11:48-15:14

Nonstop2h 26m

£170

PortlandChicago

PWM - ORD

PWMORD

Portland

Wed 8/4

06:04-08:00

Nonstop2h 56m

Chicago O'Hare Intl

Sun 12/4

18:10-21:40

Nonstop2h 30m

£208

PortlandChicago

PWM - ORD

PWMORD

Portland

Wed 25/3

05:45-07:57

Nonstop3h 12m

Chicago O'Hare Intl

Sun 29/3

18:10-21:40

Nonstop2h 30m

£208

PortlandChicago

PWM - ORD

PWMORD

Portland

Tue 7/4

06:04-08:00

Nonstop2h 56m

Chicago O'Hare Intl

Sun 12/4

18:10-21:40

Nonstop2h 30m

£208

PortlandChicago

PWM - ORD

PWMORD

Portland

Thu 26/2

05:45-07:57

Nonstop3h 12m

Chicago O'Hare Intl

Mon 2/3

17:45-21:09

Nonstop2h 24m

£210

PortlandChicago

PWM - ORD

PWMORD

Portland

Sun 8/2

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Mon 16/2

11:48-15:14

Nonstop2h 26m

£211

PortlandChicago

PWM - ORD

PWMORD

Portland

Tue 3/3

16:15-18:27

Nonstop3h 12m

Chicago O'Hare Intl

Fri 6/3

11:48-15:14

Nonstop2h 26m

£232

PortlandChicago

PWM - ORD

PWMORD

Portland

Thu 21/5

06:00-07:57

Nonstop2h 57m

Chicago O'Hare Intl

Mon 25/5

18:00-21:27

Nonstop2h 27m

£240

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 22/5

06:00-07:57

Nonstop2h 57m

Chicago O'Hare Intl

Mon 25/5

18:00-21:27

Nonstop2h 27m

£241

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 37 results
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Best time to book a flight from Portland

Have a flexible travel schedule? Discover the best time to fly from Portland with our price prediction graph.
Estimated return 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.

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