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Cheap flights from Portland to Grand Island from $470

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Grand Island departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Grand Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:39 am - 5:47 pm
PDX
-
GRI
9h 08m
1 stop
American Airlines Logo
6:18 pm - 12:55 am
GRI
-
PDX
8h 37m
1 stop
$470American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
5:20 am - 5:47 pm
PDX
-
GRI
10h 27m
2 stops
American Airlines Logo
6:18 pm - 12:55 am
GRI
-
PDX
8h 37m
1 stop
$480American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
5:15 am - 5:52 pm
PDX
-
GRI
10h 37m
2 stops
American Airlines Logo
5:30 am - 4:51 pm
GRI
-
PDX
13h 21m
2 stops
$515American Airlines
Sat, Aug 15 - Wed, Sep 2
American Airlines Logo
1:34 pm - 11:34 pm
PDX
-
GRI
8h 00m
1 stop
American Airlines Logo
6:18 pm - 12:50 am
GRI
-
PDX
8h 32m
1 stop
$640American Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
1:34 pm - 11:34 pm
PDX
-
GRI
8h 00m
1 stop
American Airlines Logo
5:30 am - 4:42 pm
GRI
-
PDX
13h 12m
2 stops
$670American Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
5:20 am - 5:47 pm
PDX
-
GRI
10h 27m
2 stops
American Airlines Logo
5:30 am - 2:59 pm
GRI
-
PDX
11h 29m
2 stops
$683American Airlines
Tue, Jul 14 - Tue, Jul 21

American Airlines flights from Portland to Grand Island

Our best American Airlines deals on Portland to Grand Island flight tickets
American Airlines
Jul 14
PDX6:39 amPortland
9h 08m
1 stop
GRI5:47 pmGrand Island
Jul 21
GRI6:18 pmGrand Island
8h 37m
1 stop
PDX12:55 amPortland
$470
American Airlines
Jul 14
PDX5:20 amPortland
10h 27m
2 stops
GRI5:47 pmGrand Island
Jul 21
GRI6:18 pmGrand Island
8h 37m
1 stop
PDX12:55 amPortland
$480
American Airlines
Aug 15
PDX5:15 amPortland
10h 37m
2 stops
GRI5:52 pmGrand Island
Sep 2
GRI5:30 amGrand Island
13h 21m
2 stops
PDX4:51 pmPortland
$515

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Grand Island 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, momondo users made 832,500 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from Portland to Grand Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandGrand Island

PDX - GRI

PDXGRI

Portland

Tue 7/14

6:39 am-5:47 pm

1 stop9h 08m

Grand Island

Tue 7/21

6:18 pm-12:55 am

1 stop8h 37m

$470

PortlandGrand Island

PDX - GRI

PDXGRI

Portland

Tue 7/14

5:20 am-5:47 pm

2 stops10h 27m

Grand Island

Tue 7/21

6:18 pm-12:55 am

1 stop8h 37m

$480

PortlandGrand Island

PDX - GRI

PDXGRI

Portland

Sat 8/15

5:15 am-5:52 pm

2 stops10h 37m

Grand Island

Wed 9/2

5:30 am-4:51 pm

2 stops13h 21m

$515
Quickest round-trip

PortlandGrand Island

PDX - GRI

PDXGRI

Portland

Tue 5/26

1:34 pm-11:34 pm

1 stop8h 00m

Grand Island

Sat 5/30

6:18 pm-12:50 am

1 stop8h 32m

$640

PortlandGrand Island

PDX - GRI

PDXGRI

Portland

Tue 5/26

1:34 pm-11:34 pm

1 stop8h 00m

Grand Island

Sat 5/30

5:30 am-4:42 pm

2 stops13h 12m

$670

PortlandGrand Island

PDX - GRI

PDXGRI

Portland

Tue 7/14

5:20 am-5:47 pm

2 stops10h 27m

Grand Island

Tue 7/21

5:30 am-2:59 pm

2 stops11h 29m

$683

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Grand Island from

How to get the cheapest flight ticket from Portland to Grand Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Portland to Grand Island?

American Airlines is the most popular carrier operating from Portland to Grand Island

When to book flights from Portland to Grand Island

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Grand Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Grand Island (PDX to GRI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Grand Island

Fastest flight time

7h 36m

Direct flights

None
The fastest flight from Portland to Grand Island takes 7h 36m
There are no direct flights from Portland to Grand Island. There are no popular flight routes from Portland to Grand Island.
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Frequently asked questions about flying from Portland to Grand Island

  • How far is Portland to Grand Island by plane?

    The distance between Portland and Grand Island is about 1259.4 mi. A reasonable flight in good conditions will take 7h 36m.

  • When did momondo last update prices for flights from Portland Airport to Grand Island Airport?

    Prices for flights from Portland Airport to Grand Island Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Grand Island Airport?

  • How old do you have to be to fly from Portland Airport to Grand Island Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Grand Island Airport.

  • What documentation or ID do you need to fly to Grand Island Airport?

    The required travel and health documents for your Grand Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Grand Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Portland to Grand Island?

Best airlines flying from Portland to Grand Island

Compare and see reviews for airlines that fly from Portland to Grand Island with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $409Free CancellationRating
7.1
11,664 reviews
Search American Airlines flights

Traveling to a place near Grand Island?

Book flights to Grand Island if you plan to visit one of these locations
Hastings

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Grand Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Grand Island. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Grand Island with flexible booking policies on momondo?

Yes. All flights to Grand Island from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Grand Island?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Grand Island from Portland.

I’m not ready to book a flight from Portland to Grand Island right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Grand Island from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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