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£86+ 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
14 Feb — 21 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 15 January 2026.

Tue 3/216:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Tue 24/211:48
ORD
-
PWM
Nonstop2h 26m
United Airlines
Deal found 12/1£155
Fri 6/216:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Mon 9/211:00
ORD
-
PWM
Nonstop2h 39m
United Airlines
Deal found 11/1£173
Tue 27/116:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Sat 31/111:00
ORD
-
PWM
Nonstop2h 39m
United Airlines
Deal found 12/1£185
Sat 7/216:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Mon 9/211:00
ORD
-
PWM
Nonstop2h 39m
United Airlines
Deal found 13/1£201
Fri 30/116:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Sun 1/211:00
ORD
-
PWM
Nonstop2h 39m
United Airlines
Deal found 13/1£204
Sun 22/305:45
PWM
-
ORD
Nonstop3h 12m
United Airlines
Sun 29/318:10
ORD
-
PWM
Nonstop2h 30m
United Airlines
Deal found 13/1£206
Tue 10/216:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Wed 18/211:48
ORD
-
PWM
Nonstop2h 26m
United Airlines
Deal found 11/1£208
Sat 28/216:15
PWM
-
ORD
Nonstop3h 12m
United Airlines
Mon 2/317:45
ORD
-
PWM
Nonstop2h 24m
United Airlines
Deal found 12/1£208
Fri 30/116:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Tue 3/211:00
ORD
-
PWM
Nonstop2h 39m
United Airlines
Deal found 13/1£222
Thu 29/116:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Mon 2/211:00
ORD
-
PWM
Nonstop2h 39m
United Airlines
Deal found 14/1£223
Mon 9/216:10
PWM
-
ORD
Nonstop3h 08m
United Airlines
Mon 16/211:48
ORD
-
PWM
Nonstop2h 26m
United Airlines
Deal found 11/1£228
Sat 20/606:00
PWM
-
ORD
Nonstop2h 57m
United Airlines
Wed 24/618:00
ORD
-
PWM
Nonstop2h 27m
United Airlines
Deal found 12/1£229

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 15 January 2026.

Fly to

Budapest

Route

Depart

Return

Price

PortlandChicago

PWM - ORD

PWMORD

Portland

Tue 10/2

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Tue 17/2

17:45-21:09

Nonstop2h 24m

£155

PortlandChicago

PWM - ORD

PWMORD

Portland

Wed 22/4

06:04-08:00

Nonstop2h 56m

Chicago O'Hare Intl

Wed 29/4

18:10-21:40

Nonstop2h 30m

£155

PortlandChicago

PWM - ORD

PWMORD

Portland

Tue 3/2

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Tue 24/2

11:48-15:14

Nonstop2h 26m

£155

PortlandChicago

PWM - ORD

PWMORD

Portland

Wed 15/4

06:04-08:00

Nonstop2h 56m

Chicago O'Hare Intl

Sun 19/4

18:10-21:40

Nonstop2h 30m

£155

PortlandChicago

PWM - ORD

PWMORD

Portland

Thu 7/5

16:45-18:42

Nonstop2h 57m

Chicago O'Hare Intl

Sun 10/5

17:56-21:21

Nonstop2h 25m

£155

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 6/2

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Mon 9/2

11:00-14:39

Nonstop2h 39m

£173

PortlandChicago

PWM - ORD

PWMORD

Portland

Tue 27/1

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Sat 31/1

11:00-14:39

Nonstop2h 39m

£185

PortlandChicago

PWM - ORD

PWMORD

Portland

Sat 7/2

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Mon 9/2

11:00-14:39

Nonstop2h 39m

£201

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 30/1

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Sun 1/2

11:00-14:39

Nonstop2h 39m

£204

PortlandChicago

PWM - ORD

PWMORD

Portland

Sun 22/3

05:45-07:57

Nonstop3h 12m

Chicago O'Hare Intl

Sun 29/3

18:10-21:40

Nonstop2h 30m

£206

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 36 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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