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$158+ Cheap flights from Cedar Rapids to Seattle (CID - SEA)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
CID — SEA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Cedar Rapids to Seattle/Tacoma Intl are usually found in October or January, booked 81 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Cedar Rapids to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) to Seattle (SEA). 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 September 17, 2025.

Round-trip from

$218
(Frontier)

One-way from

$158
(Frontier)

Popular in

July

Cheapest in

October

Average price

$393
From Cedar Rapids to Seattle/Tacoma Intl
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One-way flight from Cedar Rapids to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 15% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Cedar Rapids to Seattle

Cheapest flights from Cedar Rapids to Seattle
Explore the most affordable flight options available from Cedar Rapids to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:16 pmCID - SEA
1 stop6h 14mFrontier
Mon 10/66:12 amSEA - CID
1 stop11h 19mFrontier
Deal found 9/15$218
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:18 pmCID - SEA
1 stop8h 09mAmerican Airlines
Tue 10/2811:24 pmSEA - CID
1 stop7h 46mAmerican Airlines
Deal found 9/14$289
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:00 amCID - SEA
1 stop5h 45mDelta
Wed 11/510:10 amSEA - CID
2 stops10h 31mDelta
Deal found 9/15$294
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amCID - SEA
2 stops12h 32mDelta
Tue 11/410:10 amSEA - CID
2 stops10h 31mDelta
Deal found 9/15$299
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:16 pmCID - SEA
1 stop6h 14mFrontier
Mon 9/296:12 amSEA - CID
1 stop11h 19mFrontier
Deal found 9/15$304
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:47 amCID - SEA
1 stop6h 44mUnited Airlines
Mon 10/611:40 pmSEA - CID
1 stop8h 57mUnited Airlines
Deal found 9/15$314
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:00 amCID - SEA
2 stops11h 59mDelta
Tue 10/77:10 amSEA - CID
2 stops13h 31mDelta
Deal found 9/16$324
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:00 amCID - SEA
1 stop5h 54mDelta
Wed 12/31:39 pmSEA - CID
1 stop7h 40mDelta
Deal found 9/17$334
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:18 pmCID - SEA
1 stop8h 09mAmerican Airlines
Sat 10/1112:34 amSEA - CID
1 stop6h 58mAmerican Airlines
Deal found 9/14$339
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:00 amCID - SEA
1 stop5h 54mDelta
Tue 12/211:15 pmSEA - CID
2 stops14h 30mDelta
Deal found 9/17$343
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:29 pmCID - SEA
1 stop13h 30mDelta
Wed 12/36:00 amSEA - CID
1 stop7h 45mDelta
Deal found 9/17$347

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cedar Rapids to Seattle 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Cedar Rapids to Seattle that are best for you.

Fly from

Cedar Rapids

Fly to

Seattle

Route

Depart

Return

Price

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Thu 10/2

8:16 pm-12:30 am

1 stop6h 14m

Seattle/Tacoma Intl

Mon 10/6

6:12 am-7:31 pm

1 stop11h 19m

$218

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Thu 10/16

6:18 pm-12:27 am

1 stop8h 09m

Seattle/Tacoma Intl

Thu 10/23

11:24 pm-9:10 am

1 stop7h 46m

$289

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Sat 11/1

7:00 am-10:45 am

1 stop5h 45m

Seattle/Tacoma Intl

Tue 11/4

11:40 am-10:34 pm

1 stop8h 54m

$289

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Thu 10/23

6:18 pm-12:27 am

1 stop8h 09m

Seattle/Tacoma Intl

Tue 10/28

12:30 pm-11:10 pm

1 stop8h 40m

$289

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Thu 11/6

7:25 pm-12:58 am

1 stop7h 33m

Seattle/Tacoma Intl

Sun 11/9

12:59 am-10:59 am

1 stop8h 00m

$289

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Sat 10/4

6:47 am-11:31 am

1 stop6h 44m

Seattle/Tacoma Intl

Mon 10/6

11:40 pm-10:37 am

1 stop8h 57m

$314

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Sat 10/4

4:14 pm-8:15 pm

1 stop6h 01m

Seattle/Tacoma Intl

Tue 10/7

6:00 am-3:43 pm

1 stop7h 43m

$314

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Wed 10/1

7:00 am-4:59 pm

2 stops11h 59m

Seattle/Tacoma Intl

Tue 10/7

7:10 am-10:41 pm

2 stops13h 31m

$324

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Mon 9/29

8:16 pm-12:30 am

1 stop6h 14m

$158

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Sat 10/18

7:00 am-6:36 pm

2 stops13h 36m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 17 results
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Best time to book a flight from Cedar Rapids to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Cedar Rapids with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Cedar Rapids to Seattle

How far ahead should I book a flight from Cedar Rapids to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Cedar Rapids to Seattle. Price data was last updated on September 12, 2025.

The best time to book flights from Cedar Rapids to Seattle is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Cedar Rapids to Seattle?

Currently, January is the cheapest month in which you can book a flight from Cedar Rapids to Seattle (average of $238). Flying from Cedar Rapids to Seattle in June is currently the most expensive (average of $387). 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.

What is the cheapest time of day to fly from CID to SEA?

Find hourly flight availability from Cedar Rapids to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 26% on flights from Cedar Rapids to Seattle by exploring options for tickets at noon.

What is the cheapest day to fly from Cedar Rapids to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Cedar Rapids to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Cedar Rapids to Seattle flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Cedar Rapids to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Frontier
5.8
Fair
3,173 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

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

  • How long is the flight from Cedar Rapids to Seattle?

    Airlines like Frontier, American Airlines, and Delta fly from Cedar Rapids to Seattle in about 5h 45m. The time it takes to get you to your destination can typically vary by up to 2h 24m. Cedar Rapids and Seattle are separated by a distance of 1540 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Cedar Rapids to Seattle round-trip?

    Frontier, at $110, was found to be the cheapest airline from Cedar Rapids to Seattle.Alternate airlines to your destination round-trip include Delta and American Airlines. Frontier is currently priced 75% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Cedar Rapids to Seattle?

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

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

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

  • What is the cheapest month to book a flight from Cedar Rapids to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Cedar Rapids to Seattle (average of $238). Flying from Cedar Rapids to Seattle in June is currently the most expensive (average of $387). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
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Olympia
Kent
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Cle Elum
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Issaquah
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Shoreline

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Alternative routes for Cedar Rapids to Seattle

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Top 5 airlines flying from Cedar Rapids to Seattle

Discover the top 5 airlines that operate flights from Cedar Rapids to Seattle. 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$265FlexibilityNo cancel feeOn-time62%
DeltaCheapest$250Average$401FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$485FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$295Average$505FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$460Average$621FlexibilityNo cancel feeOn-time75%

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