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Cheap flights from Seattle to Waterloo (SEA - ALO) from $583

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. 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.
SEA — ALO
Mai 3 — Mai 101
From?
To?
Fr 5/3
Fr 5/10
1 adult, Economy
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Cheap flight deals from Seattle to Waterloo

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Waterloo (ALO). 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 April 28, 2024.

Round-trip from

$348
From Seattle/Tacoma Intl to Waterloo
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What is the cheapest day to fly round-trip from Seattle to Waterloo, Iowa?

Users have found that flying from Seattle to Waterloo, Iowa on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

When is the cheapest time to fly from Seattle to Waterloo, Iowa (SEA - ALO)?

Unlike at noon, when flights are generally more expensive, you can save up to 7% on flights from Seattle to Waterloo, Iowa by exploring options for tickets in the morning.

Cheap American Airlines flights from Seattle to Waterloo

Explore cheap flight options specifically provided by American Airlines for the route between Seattle and Waterloo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Fr 8/1611:50 pmSEA - ALO
1 stop7h 35mAmerican Airlines
Mo 8/1910:00 amALO - SEA
2 stops11h 02mAmerican Airlines
Deal found 4/27$583
Fr 8/1611:50 pmSEA - ALO
1 stop16h 04mAmerican Airlines
Mo 8/1910:00 amALO - SEA
1 stop14h 45mAmerican Airlines
Deal found 4/27$721
Sa 9/2811:50 pmSEA - ALO
1 stop7h 35mAmerican Airlines
Di 10/110:00 amALO - SEA
2 stops12h 43mAmerican Airlines
Deal found 4/26$723
Sa 9/287:00 pmSEA - ALO
2 stops12h 25mAmerican Airlines
Di 10/110:00 amALO - SEA
2 stops12h 43mAmerican Airlines
Deal found 4/26$728
Fr 8/1611:59 pmSEA - ALO
2 stops15h 55mAmerican Airlines
Mo 8/1910:00 amALO - SEA
2 stops13h 13mAmerican Airlines
Deal found 4/27$843
Do 8/1512:59 amSEA - ALO
2 stops14h 55mAmerican Airlines
Mo 8/1910:00 amALO - SEA
2 stops13h 13mAmerican Airlines
Deal found 4/27$876
Do 8/1512:59 amSEA - ALO
2 stops14h 55mAmerican Airlines
Mo 8/1910:00 amALO - SEA
1 stop14h 45mAmerican Airlines
Deal found 4/27$922

Seattle to Waterloo 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Waterloo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Fr 8/1611:50 pmSEA - ALO
1 stop7h 35mAmerican Airlines
Mo 8/1910:00 amALO - SEA
2 stops11h 02mAmerican Airlines
Deal found 4/27$583
Fr 8/1611:50 pmSEA - ALO
1 stop16h 04mAmerican Airlines
Mo 8/1910:00 amALO - SEA
1 stop14h 45mAmerican Airlines
Deal found 4/27$721
Sa 9/2811:50 pmSEA - ALO
1 stop7h 35mAmerican Airlines
Di 10/110:00 amALO - SEA
2 stops12h 43mAmerican Airlines
Deal found 4/26$723
Sa 9/287:00 pmSEA - ALO
2 stops12h 25mAmerican Airlines
Di 10/110:00 amALO - SEA
2 stops12h 43mAmerican Airlines
Deal found 4/26$728
Fr 8/1611:59 pmSEA - ALO
2 stops15h 55mAmerican Airlines
Mo 8/1910:00 amALO - SEA
2 stops13h 13mAmerican Airlines
Deal found 4/27$843
Do 8/1512:59 amSEA - ALO
2 stops14h 55mAmerican Airlines
Mo 8/1910:00 amALO - SEA
2 stops13h 13mAmerican Airlines
Deal found 4/27$876
Do 8/1512:59 amSEA - ALO
2 stops14h 55mAmerican Airlines
Mo 8/1910:00 amALO - SEA
1 stop14h 45mAmerican Airlines
Deal found 4/27$922

Find flights from Seattle to Waterloo within your budget

Customize your flight search to find flights from Seattle to Waterloo 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 2,991,349 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$583 - $922

Route

Depart

Return

Price

Seattle/Tacoma IntlWaterloo

SEA - ALO

SEAALO

Seattle/Tacoma Intl

Fr 8/16

1 stop7h 35m

Waterloo

Mo 8/19

2 stops11h 02m

$583

Seattle/Tacoma IntlWaterloo

SEA - ALO

SEAALO

Seattle/Tacoma Intl

Fr 8/16

1 stop16h 04m

Waterloo

Mo 8/19

1 stop14h 45m

$721

Seattle/Tacoma IntlWaterloo

SEA - ALO

SEAALO

Seattle/Tacoma Intl

Sa 9/28

1 stop7h 35m

Waterloo

Di 10/1

2 stops12h 43m

$723

Seattle/Tacoma IntlWaterloo

SEA - ALO

SEAALO

Seattle/Tacoma Intl

Sa 9/28

2 stops12h 25m

Waterloo

Di 10/1

2 stops12h 43m

$728

Seattle/Tacoma IntlWaterloo

SEA - ALO

SEAALO

Seattle/Tacoma Intl

Fr 8/16

2 stops15h 55m

Waterloo

Mo 8/19

2 stops13h 13m

$843

Seattle/Tacoma IntlWaterloo

SEA - ALO

SEAALO

Seattle/Tacoma Intl

Do 8/15

2 stops14h 55m

Waterloo

Mo 8/19

2 stops13h 13m

$876

Seattle/Tacoma IntlWaterloo

SEA - ALO

SEAALO

Seattle/Tacoma Intl

Do 8/15

2 stops14h 55m

Waterloo

Mo 8/19

1 stop14h 45m

$922

Flights are sorted by cheapest first

Deals found on 4/27

When is the cheapest time to fly from Seattle to Waterloo, Iowa?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Waterloo. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Waterloo, Iowa flight should consider departing on Friday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Waterloo by month

Plan your trip from Seattle to Waterloo by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Waterloo is currently $0 while a round-trip flight costs $771. Price data was last updated on April 21, 2024.

Currently, December is the cheapest month in which you can book a flight from Seattle to Waterloo, Iowa (average of $348). Flying from Seattle to Waterloo, Iowa in March is currently the most expensive (average of $615). 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.

January

$396

February

$437

March

$615

April

$477

May

$530

June

$575

July

$548

August

$470

September

$439

October

$416

November

$528

December

$348

Temperature and rainfall in Waterloo by month

Plan your trip to Waterloo by taking into account the average temperature and rainfall totals by month.

ALO

Temperature

19.4 - 73.4 °F

Reviews of airlines servicing Waterloo

Get insights into the airlines that provide service to Waterloo. 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 Waterloo. Reviews last updated April 28, 2024.
American Airlines
7.3
Good
14,875 reviews
Check prices

Crew

8.0

Boarding

7.6

Overall

7.3

Food

6.6

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

American Airlines
7.3
Good
14,875 reviews
American Airlines
7.3
Good
14,875 reviews
Check prices

Crew

8.0

Boarding

7.6

Overall

7.3

Food

6.6

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

Related info for your journey

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

  • Can I find flights from Seattle to Waterloo, Iowa for under $600 on Cheapflights?

    Yes, there are multiple flights from Seattle to Waterloo, Iowa for under $600. The cheapest flight booked recently is on American Airlines for just $583, but on average you can expect to pay $770.

  • What is the cheapest airline to fly from Seattle to Waterloo, Iowa round-trip?

    Cheapflights users have booked flights from Seattle to Waterloo, Iowa round-trip from $583.

  • What does SEA to ALO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Waterloo Airport flight would often be abbreviated as a SEA to ALO flight.

  • Can I find deals for flights from Seattle to Waterloo that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Waterloo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Waterloo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Waterloo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Waterloo that include hotel bookings?

    Yes. In addition to deals on Seattle to Waterloo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Waterloo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Waterloo.

  • Can I find deals for business class flights from Seattle to Waterloo?

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

  • Can I find deals for flights from Seattle to Waterloo that allow pets onboard?

    Many airlines flying from Seattle to Waterloo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Waterloo?

    Yes, you can often find last-minute deals on Seattle to Waterloo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Waterloo, Iowa flight deals updated?

    The Seattle to Waterloo, Iowa flight deals you see on this page were last updated on 4/27.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Seattle to Waterloo

Discover the top airline that operate flights from Seattle to Waterloo. 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 2,991,349 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$454Average$588FlexibilityNo cancel feeOn-time71%
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Search flights from Seattle to Waterloo by cabin class

Find flights from Seattle to Waterloo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Waterloo?

Cheapflights helps you search for flights from Seattle to Waterloo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Waterloo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Waterloo from Seattle.

Can Cheapflights find flights from Seattle to Waterloo with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Waterloo flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Waterloo become cheaper?

Yes! Start tracking prices for Seattle to Waterloo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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