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Did you mean flights from Seattle to Idaho Falls?

Flights from Idaho Falls to Seattle, United States Last modified: Sep 29, 2016 1:36 AM

Idaho Falls to Seattle Last modified: Sep 28, 2016 1:36 AM

We've scanned 26,771,905,517 round trip itineraries and found the cheapest flights from Idaho Falls to Seattle. United frequently offer the best deals on Idaho Falls to Seattle flights, or select your preferred carrier below to see the cheapest days to fly.

United
IDASEA
Mon 12/19
1 stop
SEAIDA
Tue 12/27
1 stop
$492
Select

How Much is a Flight from Idaho Falls to Seattle?

Unfortunately we weren't able to find enough recent prices to provide a meaningful average. Running an airfare search now will update and compare prices. Find Flights

Where To Buy Cheap Flights from Idaho Falls to Seattle?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Idaho Falls to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Idaho Falls to Seattle?

The chart below shows up-to-date information regarding how far in advance to book your flight from Idaho Falls to Seattle.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $0
14-21 days $0 $0
21-30 days $0 $0
30-60 days $0 $521
60-90 days $0 $492
90+ days $0 $421

Cheapest Day To Fly from Idaho Falls to Seattle

We've examined 26,779,839,826 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Idaho Falls to Seattle is Monday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$492 $521 $686

Compare Flight Prices from Idaho Falls to Seattle by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Idaho Falls to Seattle flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
October Idaho Falls Seattle United 10/31/16 11/1/16 1 $969
November Idaho Falls Seattle United 11/22/16 11/26/16 1 $521
December Idaho Falls Seattle United 12/19/16 12/27/16 1 $492
April Idaho Falls Seattle United 4/21/17 4/26/17 1 $421
May Idaho Falls Seattle United 5/21/17 6/5/17 1 $441

Cheap Last Minute Flights from Idaho Falls to Seattle

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Idaho Falls to Seattle. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
25 26 27 28 29 30 1
$1,125
2 3 4 5 6 7 8
$1,125 $492
9 10 11 12 13 14 15
$492 $427
16 17 18 19 20 21 22
$427

Connecting Flights vs Direct Flights from Idaho Falls to Seattle

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Idaho Falls to Seattle is $492.

The average price for direct flights from Idaho Falls to Seattle is not available.

One Way Flights vs Round Trip Flights from Idaho Falls to Seattle

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Idaho Falls to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Idaho Falls to Seattle is not available.

The average price for round trip flights from Idaho Falls to Seattle is $492.

Idaho Falls to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Idaho Falls to Seattle?
Answer: Denver, CO

Airlines in Idaho Falls flying to Seattle Last modified: Sep 29, 2016 1:36 AMNumber of routes searched: 24Number of itineraries searched: 1,797

Wondering which airlines fly out of Idaho Falls to Seattle? We've gathered the average price of Idaho Falls airlines with flights to Seattle. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Idaho Falls to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
United DEN
United DEN / SFO
United DEN / ORD
Delta SLC
Delta SLC / BOI
Delta SLC / PDX
Delta SLC / PSC
Delta SLC / GEG
United DEN / EWR
United DEN / IAD

Idaho Falls to Seattle Airports

These are the major commercial airports we're currently monitoring in Idaho Falls and Seattle. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Idaho Falls - IDA

FlightsAirlineLowest Price
Flights from Idaho Falls to Portland Delta, United $459

Cheap International Flights from Idaho Falls - IDA

FlightsAirlineLowest Price
Flights from Idaho Falls to Vancouver Delta, United Check Dates

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
Flights from Salt Lake City to Seattle Alaska, Delta $217
Flights from Bozeman to Seattle American, Alaska, Delta $250
Flights from Pocatello to Seattle Delta Check Dates
Flights from Jackson to Seattle Delta Check Dates
Flights from Cody to Seattle Delta, United $544
Flights from Salt Lake City to Portland Alaska, Delta $207
Flights from Salt Lake City to Los Angeles American, Alaska, Delta, United $161
Flights from Salt Lake City to Las Vegas Alaska, JetBlue, Delta, Frontier $57
Flights from Salt Lake City to Bellingham American, Alaska, Delta $308
Flights from Bozeman to Portland Alaska, Delta, United $297
Flights from Salt Lake City to San Francisco Alaska, JetBlue, Delta, United $147
Flights from Salt Lake City to Spokane Alaska, Delta $263
Flights from Salt Lake City to Dallas - Ft Worth American, Alaska, Delta, Frontier, United $197
Flights from Salt Lake City to Chicago Delta, Frontier, United $97
Flights from Jackson to Portland American, Alaska, Delta, United $402
Flights from Salt Lake City to Pasco Alaska, Delta $286
Flights from Salt Lake City to New York American, Alaska, JetBlue, Delta, Frontier, United $217
Flights from Salt Lake City to Eugene Alaska, Delta $294
Flights from Salt Lake City to Phoenix American, Alaska, Delta, Frontier $87
Flights from Salt Lake City to Denver Boutique, Delta, Frontier, United $57
Flights from Salt Lake City to Atlanta American, Alaska, Delta, Frontier, United $177
Flights from Salt Lake City to Boise Alaska, Delta $162
Flights from Salt Lake City to Redmond Alaska, Delta $302
Flights from Salt Lake City to Lewiston Alaska, Delta $281

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Flights from Salt Lake City to Vancouver Alaska, Delta, United, WestJet $260
Flights from Salt Lake City to Victoria American, Alaska, Delta, WestJet $227
Flights from Bozeman to Vancouver Alaska, Delta, United $336
Flights from Salt Lake City to Calgary Alaska, Delta, United, WestJet $340
Cheap Flights from Idaho Falls to Seattle