£84+ 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 28/2. 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
27 Feb — 6 Mar1
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 28 January 2026.

Sat 28/216:15
PWM
-
ORD
Nonstop3h 12m
United Airlines
Mon 2/317:45
ORD
-
PWM
Nonstop2h 24m
United Airlines
Deal found 27/1£152
Mon 6/406:04
PWM
-
ORD
Nonstop2h 56m
United Airlines
Mon 13/418:10
ORD
-
PWM
Nonstop2h 30m
United Airlines
Deal found 27/1£167
Mon 22/618:25
PWM
-
ORD
Nonstop3h 09m
United Airlines
Mon 29/618:00
ORD
-
PWM
Nonstop2h 27m
United Airlines
Deal found 26/1£181
Tue 10/216:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Sat 14/217:45
ORD
-
PWM
Nonstop2h 24m
United Airlines
Deal found 26/1£197
Fri 20/305:45
PWM
-
ORD
Nonstop3h 12m
United Airlines
Sun 29/318:10
ORD
-
PWM
Nonstop2h 30m
United Airlines
Deal found 26/1£201
Tue 7/406:04
PWM
-
ORD
Nonstop2h 56m
United Airlines
Sun 12/418:10
ORD
-
PWM
Nonstop2h 30m
United Airlines
Deal found 26/1£203
Tue 24/216:15
PWM
-
ORD
Nonstop3h 12m
United Airlines
Fri 27/211:48
ORD
-
PWM
Nonstop2h 26m
United Airlines
Deal found 26/1£226
Wed 8/406:04
PWM
-
ORD
Nonstop2h 56m
United Airlines
Sun 12/418:10
ORD
-
PWM
Nonstop2h 30m
United Airlines
Deal found 27/1£232
Tue 10/305:45
PWM
-
ORD
Nonstop3h 12m
United Airlines
Thu 12/311:48
ORD
-
PWM
Nonstop2h 26m
United Airlines
Deal found 26/1£250
Sun 15/305:45
PWM
-
ORD
Nonstop3h 12m
United Airlines
Wed 18/311:48
ORD
-
PWM
Nonstop2h 26m
United Airlines
Deal found 27/1£267
Wed 11/216:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Sun 15/211:48
ORD
-
PWM
Nonstop2h 26m
United Airlines
Deal found 27/1£272
Wed 20/515:23
PWM
-
DEN
Nonstop4h 39m
United Airlines
Sun 24/509:50
DEN
-
PWM
Nonstop3h 59m
United Airlines
Deal found 27/1£307

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 28 January 2026.

Fly to

Budapest

Route

Depart

Return

Price

PortlandChicago

PWM - ORD

PWMORD

Portland

Thu 2/4

06:04-08:00

Nonstop2h 56m

Chicago O'Hare Intl

Sun 5/4

18:10-21:40

Nonstop2h 30m

£152

PortlandChicago

PWM - ORD

PWMORD

Portland

Sat 28/3

05:45-07:57

Nonstop3h 12m

Chicago O'Hare Intl

Mon 30/3

18:10-21:40

Nonstop2h 30m

£152

PortlandChicago

PWM - ORD

PWMORD

Portland

Sat 28/2

16:15-18:27

Nonstop3h 12m

Chicago O'Hare Intl

Mon 2/3

17:45-21:09

Nonstop2h 24m

£152

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 1/5

16:45-18:43

Nonstop2h 58m

Chicago O'Hare Intl

Fri 8/5

17:56-21:19

Nonstop2h 23m

£152

PortlandChicago

PWM - ORD

PWMORD

Portland

Mon 6/4

06:04-08:00

Nonstop2h 56m

Chicago O'Hare Intl

Mon 13/4

18:10-21:40

Nonstop2h 30m

£167

PortlandChicago

PWM - ORD

PWMORD

Portland

Mon 22/6

18:25-20:34

Nonstop3h 09m

Chicago O'Hare Intl

Mon 29/6

18:00-21:27

Nonstop2h 27m

£181

PortlandChicago

PWM - ORD

PWMORD

Portland

Tue 10/2

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Sat 14/2

17:45-21:09

Nonstop2h 24m

£197

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 20/3

05:45-07:57

Nonstop3h 12m

Chicago O'Hare Intl

Sun 29/3

18:10-21:40

Nonstop2h 30m

£201

PortlandChicago

PWM - ORD

PWMORD

Portland

Wed 22/7

06:00-07:57

Nonstop2h 57m

Chicago O'Hare Intl

Tue 28/7

18:00-21:27

Nonstop2h 27m

£203

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 12/6

16:48-18:45

Nonstop2h 57m

Chicago O'Hare Intl

Mon 15/6

18:00-21:27

Nonstop2h 27m

£203

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 35 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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